Hail Map for Waterloo, IA

Hail and Wind Damage Spotted near Waterloo, IA

Date / Time	Report Details
7/15/2024 4:35 PM CDT	Half Dollar sized hail reported 9.7 miles NNE of Waterloo, IA, relayed by broadcast media.
6/18/2024 10:46 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
6/18/2024 10:34 PM CDT	At 1034 pm cdt, severe thunderstorms were located along a line extending from near highway 18 and county v 56 to near gilbertville to near vining, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, evansdale, jesup, la porte city, sumner, denver, dysart, tripoli, elk run heights, crossroads mall, washburn, dunkerton, readlyn, raymond, gilbertville, chelsea, clutier, elberon, frederika, and vining. This includes interstate 380 between mile markers 56 and 73.
6/18/2024 10:18 PM CDT	Asos station kalo waterloo airpor in black hawk county IA, 6.4 miles SE of Waterloo, IA
6/18/2024 10:15 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, black hawk county in northeastern iowa, eastern tama county in central iowa, bremer county in northeastern iowa, * until 1100 pm cdt. * at 1015 pm cdt, severe thunderstorms were located along a line extending from near republic to 5 miles south of hudson to near tama, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
5/27/2024 3:42 PM CDT	Storm damage reported in black hawk county IA, 6.9 miles SE of Waterloo, IA
5/24/2024 6:47 AM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/24/2024 6:38 AM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/24/2024 6:38 AM CDT	At 638 am cdt, severe thunderstorms were located along a line extending from near twin ponds park to near jesup to 4 miles south of benton county fairgrounds, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, waverly, evansdale, jesup, la porte city, sumner, denver, tripoli, elk run heights, waterloo municipal airport, crossroads mall, washburn, dunkerton, readlyn, raymond, gilbertville, frederika, and george wyth state park. This includes interstate 380 between mile markers 56 and 73.
5/24/2024 6:30 AM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/24/2024 6:30 AM CDT	At 630 am cdt, severe thunderstorms were located along a line extending from bradford to gilbertville to 4 miles northwest of van horne, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, waverly, evansdale, jesup, la porte city, hudson, sumner, denver, traer, dysart, tripoli, elk run heights, crossroads mall, waterloo municipal airport, uni-dome and mcleod center, janesville, washburn, dunkerton, and readlyn. This includes interstate 380 between mile markers 56 and 73.
5/24/2024 6:16 AM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/24/2024 6:16 AM CDT	At 616 am cdt, severe thunderstorms were located along a line extending from powersville to 4 miles south of hudson to elberon, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, waverly, toledo, allison, evansdale, tama, jesup, la porte city, hudson, sumner, parkersburg, denver, traer, reinbeck, clarksville, dysart, tripoli, shell rock, and dike. This includes interstate 380 between mile markers 56 and 73.
5/24/2024 5:57 AM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northern poweshiek county in central iowa, eastern marshall county in central iowa, northeastern hardin county in central iowa, black hawk county in northeastern iowa, tama county in central iowa, bremer county in northeastern iowa, eastern franklin county in north central iowa, grundy county in central iowa, butler county in north central iowa, northeastern jasper county in central iowa, * until 700 am cdt. * at 556 am cdt, severe thunderstorms were located along a line extending from aredale to lincoln to near tama, moving east at 50 mph (public). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
5/24/2024 5:04 AM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northeastern black hawk county in northeastern iowa, bremer county in northeastern iowa, * until 600 am cdt. * at 504 am cdt, a severe thunderstorm was located 5 miles northwest of dunkerton, or 10 miles northeast of waterloo, moving north at 30 mph (broadcast media). Hazards include golf ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, readlyn around 510 am cdt. tripoli around 520 am cdt. Other locations impacted by this severe thunderstorm include frederika, readlyn, and dunkerton.
5/24/2024 5:02 AM CDT	At 502 am cdt, a severe thunderstorm was located near dunkerton, or 11 miles northeast of waterloo, moving north at 30 mph (broadcast media). Hazards include golf ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect wind damage to roofs, siding, and trees. this severe storm will be near, readlyn around 510 am cdt. other locations impacted by this severe thunderstorm include washburn, raymond, gilbertville, readlyn, and dunkerton. This includes interstate 380 between mile markers 61 and 72.
5/24/2024 4:44 AM CDT	At 444 am cdt, a severe thunderstorm was located over raymond, or 7 miles east of waterloo, moving north at 25 mph (radar indicated). Hazards include golf ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect wind damage to roofs, siding, and trees. this severe storm will be near, waterloo and dunkerton around 450 am cdt. readlyn around 515 am cdt. other locations impacted by this severe thunderstorm include washburn, raymond, gilbertville, readlyn, and dunkerton. This includes interstate 380 between mile markers 61 and 72.
5/24/2024 4:35 AM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, eastern black hawk county in northeastern iowa, southeastern bremer county in northeastern iowa, * until 515 am cdt. * at 435 am cdt, a severe thunderstorm was located over gilbertville, or 9 miles southeast of waterloo, moving north at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, evansdale, elk run heights, and raymond around 440 am cdt. dunkerton around 450 am cdt. other locations impacted by this severe thunderstorm include washburn, raymond, gilbertville, readlyn, and dunkerton. This includes interstate 380 between mile markers 59 and 72.
5/21/2024 6:41 PM CDT	Report from mping: 3-inch tree limbs broken; power poles broke in black hawk county IA, 4.2 miles ENE of Waterloo, IA
5/21/2024 6:30 PM CDT	The storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. a tornado watch remains in effect until 900 pm cdt for central and northeastern iowa.
5/21/2024 6:27 PM CDT	The storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. a tornado watch remains in effect until 900 pm cdt for northeastern iowa.
5/21/2024 6:23 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/21/2024 6:23 PM CDT	At 623 pm cdt, a severe thunderstorm was located over oelwein, moving northeast at 60 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, evansdale, jesup, la porte city, hudson, traer, elk run heights, crossroads mall, washburn, raymond, gilbertville, and tf clark state park. This includes interstate 380 between mile markers 56 and 73.
5/21/2024 6:18 PM CDT	At 617 pm cdt, a severe thunderstorm was located over readlyn, or 13 miles west of oelwein, moving northeast at 45 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include, waterloo, sumner, denver, tripoli, dunkerton, readlyn, and frederika.
5/21/2024 6:11 PM CDT	The storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. a severe thunderstorm warning remains in effect for central and eastern portions of bremer and black hawk counties. a tornado watch remains in effect until 900 pm cdt for central, north central and northeastern iowa.
5/21/2024 6:06 PM CDT	At 606 pm cdt, a severe thunderstorm was located near raymond, or 7 miles east of waterloo, moving northeast at 60 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, evansdale, jesup, la porte city, hudson, traer, reinbeck, elk run heights, crossroads mall, washburn, raymond, gilbertville, garwin, and tf clark state park. This includes interstate 380 between mile markers 56 and 73.
5/21/2024 6:06 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/21/2024 6:06 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/21/2024 6:06 PM CDT	At 606 pm cdt, a severe thunderstorm was located over raymond, or 6 miles east of waterloo, moving northeast at 55 mph (radar indicated). Hazards include 70 mph wind gusts and nickel size hail. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, waterloo, evansdale, jesup, la porte city, hudson, traer, reinbeck, elk run heights, crossroads mall, gladbrook, washburn, raymond, gilbertville, garwin, lincoln, morrison, tf clark state park, and union grove state park. This includes interstate 380 between mile markers 56 and 73.
5/21/2024 6:05 PM CDT	At 604 pm cdt, severe thunderstorms were located along a line extending from bradford to 5 miles southeast of hudson, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. Locations impacted include, waterloo, cedar falls, waverly, hudson, clarksville, shell rock, dike, uni-dome and mcleod center, waterloo municipal airport, janesville, new hartford, plainfield, morrison, waverly municipal airport, and george wyth state park.
5/21/2024 6:05 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/21/2024 6:01 PM CDT	Storm damage reported in black hawk county IA, 6.9 miles SE of Waterloo, IA
5/21/2024 5:51 PM CDT	At 551 pm cdt, severe thunderstorms were located along a line extending from near powersville to near reinbeck, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. Locations impacted include, waterloo, cedar falls, waverly, grundy center, allison, hudson, parkersburg, reinbeck, clarksville, shell rock, dike, greene, aplington, uni-dome and mcleod center, janesville, wellsburg, dumont, new hartford, plainfield, and holland.
5/21/2024 5:51 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/21/2024 5:48 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northern black hawk county in northeastern iowa, bremer county in northeastern iowa, * until 630 pm cdt. * at 547 pm cdt, a severe thunderstorm was located near dike, or 5 miles southwest of cedar falls, moving northeast at 75 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings.
5/21/2024 5:29 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northeastern marshall county in central iowa, southern black hawk county in northeastern iowa, northern tama county in central iowa, southeastern grundy county in central iowa, * until 630 pm cdt. * at 529 pm cdt, a severe thunderstorm was located near beaman, or 10 miles northeast of marshalltown, moving northeast at 60 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
5/21/2024 5:17 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, eastern hardin county in central iowa, western black hawk county in northeastern iowa, northwestern tama county in central iowa, western bremer county in northeastern iowa, eastern franklin county in north central iowa, grundy county in central iowa, butler county in north central iowa, * until 615 pm cdt. * at 516 pm cdt, severe thunderstorms were located along a line extending from dougherty to 5 miles north of zearing, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
5/21/2024 3:07 AM CDT	At 306 am cdt, a severe thunderstorm was located near denver, or 8 miles northeast of cedar falls, moving northeast at 50 mph (radar indicated. at 305 am 70 mph wind was observed at the waterloo airport). Hazards include 70 mph wind gusts and penny size hail. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, waterloo, cedar falls, waverly, evansdale, hudson, sumner, denver, tripoli, shell rock, elk run heights, waterloo municipal airport, crossroads mall, uni-dome and mcleod center, janesville, dunkerton, readlyn, raymond, frederika, george wyth state park, and waverly municipal airport. This includes interstate 380 between mile markers 67 and 73.
5/21/2024 3:06 AM CDT	70mph wind gust measured by the waterloo airport aso in black hawk county IA, 6.9 miles SE of Waterloo, IA
5/21/2024 2:56 AM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northern black hawk county in northeastern iowa, bremer county in northeastern iowa, southeastern butler county in north central iowa, * until 345 am cdt. * at 256 am cdt, a severe thunderstorm was located over the uni-dome and mcleod center, or over cedar falls, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
5/21/2024 2:54 AM CDT	At 253 am cdt, a severe thunderstorm was located over the uni-dome and mcleod center, or over cedar falls, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, grundy center, allison, evansdale, hudson, parkersburg, reinbeck, ackley, dike, aplington, elk run heights, waterloo municipal airport, crossroads mall, uni-dome and mcleod center, wellsburg, new hartford, holland, stout, and morrison. This includes interstate 380 between mile markers 69 and 73.
5/21/2024 2:38 AM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northeastern hardin county in central iowa, western black hawk county in northeastern iowa, grundy county in central iowa, southern butler county in north central iowa, * until 315 am cdt. * at 237 am cdt, a severe thunderstorm was located near holland, or near grundy center, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
5/19/2024 7:44 PM CDT	At 743 pm cdt, a severe thunderstorm was located near raymond, or 7 miles east of waterloo, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, evansdale, jesup, elk run heights, crossroads mall, washburn, dunkerton, raymond, and gilbertville. This includes interstate 380 between mile markers 59 and 73.
5/19/2024 7:14 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, black hawk county in northeastern iowa, * until 815 pm cdt. * at 714 pm cdt, a severe thunderstorm was located near uni-dome and mcleod center, or near cedar falls, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
5/8/2024 10:05 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/8/2024 10:05 PM CDT	At 1005 pm cdt, severe thunderstorms were located along a line extending from elk run heights to near la porte city to dysart, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, evansdale, jesup, la porte city, elk run heights, crossroads mall, washburn, dunkerton, raymond, and gilbertville. This includes interstate 380 between mile markers 56 and 73.
5/8/2024 9:43 PM CDT	The storm which prompted the warning has moved out of grundy county, as well as western tama and black hawk counties. remember, a severe thunderstorm warning still remains in effect for black hawk county and eastern tama county.
5/8/2024 9:39 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, black hawk county in northeastern iowa, northeastern tama county in central iowa, * until 1030 pm cdt. * at 939 pm cdt, severe thunderstorms were located along a line extending from hudson to 6 miles northeast of tf clark state park to 4 miles southwest of traer, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
5/8/2024 9:26 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/8/2024 9:26 PM CDT	At 925 pm cdt, a severe thunderstorm was located over tf clark state park, or 17 miles south of waterloo, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, evansdale, hudson, traer, reinbeck, dysart, dike, elk run heights, waterloo municipal airport, crossroads mall, uni-dome and mcleod center, washburn, raymond, garwin, clutier, tf clark state park, and george wyth state park. This includes interstate 380 between mile markers 68 and 73.
5/8/2024 8:53 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northeastern marshall county in central iowa, black hawk county in northeastern iowa, northern tama county in central iowa, grundy county in central iowa, * until 945 pm cdt. * at 853 pm cdt, a severe thunderstorm was located over lincoln, or 8 miles south of grundy center, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
4/16/2024 2:25 PM CDT	At 224 pm cdt, a severe thunderstorm was located 5 miles east of plainfield, or 10 miles north of waverly, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, waverly, allison, evansdale, hudson, sumner, denver, clarksville, tripoli, shell rock, greene, waterloo municipal airport, crossroads mall, uni-dome and mcleod center, janesville, readlyn, new hartford, plainfield, and frederika. This includes interstate 380 between mile markers 72 and 73.
4/16/2024 2:05 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, western black hawk county in northeastern iowa, bremer county in northeastern iowa, northern grundy county in central iowa, butler county in north central iowa, * until 245 pm cdt. * at 204 pm cdt, a severe thunderstorm was located near new hartford, or 8 miles southwest of waverly, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
7/28/2023 7:18 PM CDT	At 717 pm cdt, a severe thunderstorm was located over lincoln, or 8 miles southeast of grundy center, moving southeast at 25 mph (trained weather spotters). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
7/15/2023 6:45 PM CDT	At 644 pm cdt, a severe thunderstorm was located near elk run heights, or 5 miles east of waterloo, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, washburn and raymond around 655 pm cdt. gilbertville around 700 pm cdt. other locations in the path of this severe thunderstorm include jesup. this includes interstate 380 between mile markers 56 and 73. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/15/2023 6:00 PM CDT	At 559 pm cdt, a severe thunderstorm was located near waverly, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, denver around 610 pm cdt. readlyn around 615 pm cdt. other locations in the path of this severe thunderstorm include dunkerton. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
6/25/2023 1:03 AM CDT	Golf Ball sized hail reported 3.7 miles ENE of Waterloo, IA, report from mping: golf ball (1.75 in.).
6/25/2023 12:55 AM CDT	Baseball sized hail reported 2.5 miles ENE of Waterloo, IA, from kwwl tv viewer.
6/25/2023 12:55 AM CDT	Tea Cup sized hail reported 2.2 miles NNW of Waterloo, IA
6/25/2023 12:52 AM CDT	Golf Ball sized hail reported 2.5 miles ENE of Waterloo, IA
6/25/2023 12:50 AM CDT	Ping Pong Ball sized hail reported 1.7 miles ESE of Waterloo, IA
6/25/2023 12:48 AM CDT	Golf Ball sized hail reported 0.9 miles E of Waterloo, IA, report from mping: golf ball (1.75 in.).
6/25/2023 12:40 AM CDT	At 1240 am cdt, a severe thunderstorm was located over cedar falls, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, evansdale, jesup, hudson, elk run heights, waterloo municipal airport, crossroads mall, uni-dome and mcleod center, washburn, dunkerton, raymond, gilbertville and george wyth state park. this includes interstate 380 between mile markers 57 and 73. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, 60 mph.
6/25/2023 12:30 AM CDT	At 1230 am cdt, a severe thunderstorm was located near uni-dome and mcleod center, or near cedar falls, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
6/24/2023 4:58 PM CDT	At 457 pm cdt, a severe thunderstorm was located over denver, or 5 miles southeast of waverly, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, denver around 500 pm cdt. readlyn around 510 pm cdt. tripoli around 515 pm cdt. other locations in the path of this severe thunderstorm include sumner. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, 60 mph.
8/19/2022 4:10 PM CDT	At 410 pm cdt, a severe thunderstorm was located over dike, or 8 miles northeast of grundy center, moving east at 20 mph (trained weather spotters). Hazards include half dollar size hail. Damage to vehicles is expected. locations impacted include, waterloo, cedar falls, hudson, dike, waterloo municipal airport, uni-dome and mcleod center and george wyth state park. hail threat, observed max hail size, 1. 25 in wind threat, radar indicated max wind gust, <50 mph.
8/19/2022 3:55 PM CDT	At 354 pm cdt, a severe thunderstorm was located near holland or 5 miles north of grundy center, moving east at 20 mph (radar indicated). Hazards include half dollar size hail. damage to vehicles is expected
7/5/2022 8:57 PM CDT	The severe thunderstorm warning for black hawk, bremer, northeastern grundy and southeastern butler counties will expire at 900 pm cdt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 1000 pm cdt for central, north central and northeastern iowa.
7/5/2022 8:24 PM CDT	At 824 pm cdt, severe thunderstorms were located along a line extending from 6 miles northwest of tripoli to near reinbeck, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
7/5/2022 8:10 PM CDT	At 810 pm cdt, severe thunderstorms were located along a line extending from near nashua to near conrad, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, waverly, grundy center, allison, evansdale, jesup, la porte city, hudson, sumner, parkersburg, denver, reinbeck, clarksville, tripoli, shell rock, dike, aplington, elk run heights and conrad. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
7/5/2022 7:31 PM CDT	At 730 pm cdt, severe thunderstorms were located along a line extending from 7 miles east of sheffield to 11 miles northeast of roland, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/15/2022 3:41 AM CDT	The severe thunderstorm warning for black hawk and bremer counties will expire at 345 am cdt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 400 am cdt for northeastern iowa.
6/15/2022 3:27 AM CDT	At 327 am cdt, a severe thunderstorm was located near waterloo municipal airport, or near waterloo, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, waverly, evansdale, jesup, hudson, sumner, denver, tripoli, elk run heights, crossroads mall, waterloo municipal airport, uni-dome and mcleod center, janesville, washburn, dunkerton, readlyn, raymond, gilbertville and george wyth state park. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
6/15/2022 3:04 AM CDT	At 304 am cdt, a severe thunderstorm was located over uni-dome and mcleod center, or near cedar falls, moving northeast at 40 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, waverly, evansdale, jesup, hudson, sumner, parkersburg, denver, tripoli, dike, elk run heights, crossroads mall, waterloo municipal airport, uni-dome and mcleod center, janesville, washburn, dunkerton, readlyn and raymond. hail threat, radar indicated max hail size, 1. 50 in wind threat, radar indicated max wind gust, 60 mph.
6/15/2022 2:54 AM CDT	At 254 am cdt, a severe thunderstorm was located over dike, or 8 miles west of cedar falls, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
4/23/2022 9:00 PM CDT	At 900 pm cdt, severe thunderstorms were located along a line extending from near waverly to near waterloo municipal airport to crossroads mall, moving east at 70 mph (marshalltown asos). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, evansdale, jesup, la porte city, sumner, denver, tripoli, elk run heights, crossroads mall, waterloo municipal airport, janesville, washburn, dunkerton, readlyn, raymond, gilbertville and george wyth state park. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
4/23/2022 8:38 PM CDT	At 837 pm cdt, severe thunderstorms were located along a line extending from near grundy center to near reinbeck to 9 miles north of meskwaki casino, moving northeast at 75 mph (marshalltown asos). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
12/15/2021 11:17 PM CST	Waterloo aso in black hawk county IA, 6.9 miles SE of Waterloo, IA
12/15/2021 10:37 PM CST	Waterloo aso in black hawk county IA, 6.9 miles SE of Waterloo, IA
12/15/2021 7:44 PM CST	At 743 pm cst, severe thunderstorms were located along a line extending from near shell rock to near belle plaine, moving northeast at 75 mph (trained weather spotters). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, waverly around 750 pm cst. This includes interstate 380 between mile markers 56 and 73.
12/15/2021 7:36 PM CST	Waterloo municipal airport asos recorded 54 kt wind gus in black hawk county IA, 6.9 miles SE of Waterloo, IA
12/15/2021 7:34 PM CST	Storm damage reported in black hawk county IA, 6.9 miles SE of Waterloo, IA
12/15/2021 6:30 PM CST	At 629 pm cst, severe thunderstorms were located along a line extending from near easton to 9 miles north of grinnell, moving northeast at 110 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, toledo and tama around 635 pm cst. dysart around 645 pm cst. this includes the following highways, interstate 35 between mile markers 178 and 218. interstate 380 between mile markers 56 and 73. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.
8/24/2021 4:58 PM CDT	The severe thunderstorm warning for northeastern poweshiek, marshall, southwestern black hawk, tama and central grundy counties will expire at 500 pm cdt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. however small hail and gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 700 pm cdt for central and northeastern iowa.
8/24/2021 4:35 PM CDT	At 434 pm cdt, a severe thunderstorm was located over traer, or 17 miles northeast of toledo, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, marshalltown, grundy center, toledo, evansdale, tama, hudson, traer, reinbeck, dysart, dike, conrad, meskwaki casino, crossroads mall, gladbrook, le grand, victor, garwin and gilman. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/24/2021 4:03 PM CDT	At 402 pm cdt, a severe thunderstorm was located near conrad, or 9 miles southeast of eldora, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
8/24/2021 2:49 PM CDT	At 248 pm cdt, a severe thunderstorm was located over independence, moving southeast at 45 mph (radar indicated. this storm has a history of producing 60 mph near waterloo, and causing tree damage near tripoli). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, evansdale, jesup, sumner, denver, tripoli, elk run heights, crossroads mall, washburn, dunkerton, readlyn, raymond, gilbertville and frederika. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/24/2021 2:30 PM CDT	Tree limbs & a few power lines downed. ponding observed on area roadway in black hawk county IA, 1.7 miles ESE of Waterloo, IA
8/24/2021 2:28 PM CDT	At 227 pm cdt, a severe thunderstorm was located near elk run heights, or 8 miles northeast of waterloo, moving east at 65 mph (waterloo asos reported a 61 mph gust). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will remain over mainly rural areas of black hawk and bremer counties, including the following locations, janesville, raymond, plainfield, dunkerton, washburn, george wyth state park, waverly municipal airport, readlyn, frederika and gilbertville. hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 60 mph.
8/24/2021 2:19 PM CDT	Storm damage reported in black hawk county IA, 6.4 miles SE of Waterloo, IA
8/24/2021 1:53 PM CDT	At 153 pm cdt, a severe thunderstorm was located over shell rock, or 7 miles west of waverly, moving southeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, waverly around 200 pm cdt. cedar falls and denver around 210 pm cdt. other locations in the path of this severe thunderstorm include waterloo municipal airport, waterloo, evansdale, elk run heights and jesup. this includes interstate 380 between mile markers 58 and 73. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/10/2021 2:11 PM CDT	At 211 pm cdt, a severe thunderstorm was located near tripoli, or near waverly, moving east at 30 mph (emergency management. half to one inch hail reported north of waverly at 207 pm). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, tripoli. hail threat, observed max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/14/2021 6:22 PM CDT	Trees down. time estimate in black hawk county IA, 2.1 miles SE of Waterloo, IA
7/14/2021 6:20 PM CDT	At 619 pm cdt, severe thunderstorms were located along a line extending from near denver to 6 miles north of elk run heights to near hudson, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, evansdale, jesup, hudson, denver, elk run heights, crossroads mall, waterloo municipal airport, uni-dome and mcleod center, washburn, dunkerton, raymond, gilbertville and george wyth state park. This includes interstate 380 between mile markers 60 and 73.
7/14/2021 6:17 PM CDT	Numerous trees down. time estimated from rada in black hawk county IA, 2.1 miles SE of Waterloo, IA
7/14/2021 5:49 PM CDT	At 548 pm cdt, severe thunderstorms were located along a line extending from near denver to waterloo municipal airport to hudson, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/20/2021 7:27 PM CDT	At 727 pm cdt, a severe thunderstorm was located near la porte city, or 13 miles southeast of waterloo, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. this severe thunderstorm will remain over mainly rural areas of southern black hawk and northeastern tama counties, including the following locations, raymond, tf clark state park, washburn, gilbertville and dunkerton. This includes interstate 380 between mile markers 57 and 73.
6/20/2021 7:17 PM CDT	At 716 pm cdt, a severe thunderstorm was located near evansdale, or 7 miles southeast of waterloo, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. this severe thunderstorm will be near, la porte city around 725 pm cdt. jesup around 730 pm cdt. This includes interstate 380 between mile markers 57 and 73.
6/20/2021 6:40 PM CDT	At 640 pm cdt, a severe thunderstorm was located over evansdale, or near waterloo, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, elk run heights and jesup. This includes interstate 380 between mile markers 56 and 73.
6/20/2021 6:20 PM CDT	At 619 pm cdt, a severe thunderstorm was located over hudson, or near cedar falls, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, waterloo municipal airport around 625 pm cdt. crossroads mall around 635 pm cdt. other locations in the path of this severe thunderstorm include waterloo, evansdale, elk run heights and jesup. This includes interstate 380 between mile markers 56 and 73.
8/10/2020 12:47 PM CDT	At 1247 pm cdt, a severe thunderstorm was located near la porte city, or 13 miles north of vinton, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, evansdale, jesup, la porte city, elk run heights, washburn, dunkerton, raymond and gilbertville. This includes interstate 380 between mile markers 56 and 71.
8/10/2020 12:37 PM CDT	At 1237 pm cdt, a severe thunderstorm was located over la porte city, or 13 miles southeast of waterloo, moving east at 45 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, waterloo, cedar falls, evansdale, jesup, la porte city, hudson, elk run heights, crossroads mall, waterloo municipal airport, uni-dome and mcleod center, washburn, dunkerton, raymond, gilbertville, tf clark state park and george wyth state park. This includes interstate 380 between mile markers 56 and 73.
8/10/2020 12:13 PM CDT	At 1212 pm cdt, a severe thunderstorm was located near reinbeck, or 13 miles east of grundy center, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
7/11/2020 4:58 PM CDT	The severe thunderstorm warning for central black hawk county will expire at 500 pm cdt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. however small hail and heavy rain are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 800 pm cdt for northeastern iowa. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service des moines.
7/11/2020 4:48 PM CDT	At 448 pm cdt, a severe thunderstorm was located near parkersburg, or 10 miles north of grundy center, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
7/11/2020 4:36 PM CDT	At 436 pm cdt, a severe thunderstorm was located near parkersburg, or 10 miles north of grundy center, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, cedar falls, parkersburg, dike, aplington, uni-dome and mcleod center, new hartford, stout and george wyth state park.
7/11/2020 4:29 PM CDT	At 429 pm cdt, a severe thunderstorm was located near crossroads mall, or near waterloo, moving southeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, evansdale, hudson, elk run heights, crossroads mall, uni-dome and mcleod center, washburn, gilbertville and george wyth state park. This includes interstate 380 between mile markers 65 and 73.
7/11/2020 4:23 PM CDT	At 423 pm cdt, a severe thunderstorm was located near parkersburg, or 11 miles north of grundy center, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, waterloo, cedar falls, hudson, parkersburg, reinbeck, dike, aplington, waterloo municipal airport, uni-dome and mcleod center, new hartford, stout and george wyth state park.
7/11/2020 4:20 PM CDT	At 420 pm cdt, a severe thunderstorm was located over hudson, or near waterloo, moving southeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
7/11/2020 4:06 PM CDT	At 406 pm cdt, a severe thunderstorm was located near aplington, or 12 miles northwest of grundy center, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
7/9/2020 1:55 PM CDT	The severe thunderstorm warning for northwestern black hawk and bremer counties will expire at 200 pm cdt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 700 pm cdt for northeastern iowa.
7/9/2020 1:55 PM CDT	The severe thunderstorm warning for northeastern black hawk and eastern bremer counties will expire at 200 pm cdt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 700 pm cdt for northeastern iowa.
7/9/2020 1:39 PM CDT	At 139 pm cdt, a severe thunderstorm was located near waterloo, moving north at 25 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. Locations impacted include, waterloo, evansdale, sumner, elk run heights, dunkerton, readlyn and raymond.
7/9/2020 1:22 PM CDT	At 121 pm cdt, a severe thunderstorm was located near waterloo municipal airport, or near cedar falls, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
7/9/2020 1:13 PM CDT	Storm damage reported in black hawk county IA, 6.9 miles SE of Waterloo, IA
7/9/2020 1:13 PM CDT	At 113 pm cdt, a severe thunderstorm was located near waterloo, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, evansdale, sumner, elk run heights, crossroads mall, dunkerton, readlyn and raymond. This includes interstate 380 near mile marker 73.
7/9/2020 12:58 PM CDT	At 1258 pm cdt, a severe thunderstorm was located over evansdale, or near waterloo, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
7/9/2020 12:53 PM CDT	At 1251 pm cdt, a severe thunderstorm was located over waverly, moving north at 30 mph (public. at about 1239 pm cdt, a report of tree limbs down in cedar falls). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, waterloo, cedar falls, waverly, hudson, denver, clarksville, tripoli, shell rock, waterloo municipal airport, uni-dome and mcleod center, janesville, new hartford, plainfield, frederika, george wyth state park and waverly municipal airport.
7/9/2020 12:50 PM CDT	Storm damage reported in black hawk county IA, 6.9 miles SE of Waterloo, IA
7/9/2020 12:30 PM CDT	At 1230 pm cdt, a severe thunderstorm was located over uni-dome and mcleod center, or near cedar falls, moving north at 20 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
7/7/2020 8:04 PM CDT	At 804 pm cdt, a severe thunderstorm was located near reinbeck, or 11 miles south of cedar falls, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
6/4/2020 4:00 PM CDT	6 inch diameter tree limbs down in lafayette par in black hawk county IA, 0.8 miles S of Waterloo, IA
3/28/2020 6:08 PM CDT	At 607 pm cdt, a severe thunderstorm capable of producing a tornado was located near elk run heights, or 7 miles northeast of waterloo, moving northeast at 45 mph (weather spotters reported a rotating wall cloud east of crossroads mall at 604 pm). Hazards include tornado. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows, and vehicles will occur. tree damage is likely. This tornadic thunderstorm will remain over mainly rural areas of northeastern black hawk county, including the following locations, dunkerton.
3/28/2020 6:02 PM CDT	At 601 pm cdt, a severe thunderstorm capable of producing a tornado was located over waterloo, moving northeast at 35 mph (weather spotters reported a funnel cloud over eastern waterloo at 602 pm). Hazards include tornado. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows, and vehicles will occur. tree damage is likely. this tornadic thunderstorm will remain over mainly rural areas of northeastern black hawk county, including the following locations, raymond and dunkerton. This includes interstate 380 between mile markers 69 and 70, and between mile markers 72 and 73.
3/28/2020 5:54 PM CDT	At 553 pm cdt, a severe thunderstorm capable of producing a tornado was located over crossroads mall, or near waterloo, moving northeast at 45 mph (radar indicated rotation). Hazards include tornado. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows, and vehicles will occur. tree damage is likely. this dangerous storm will be near, elk run heights around 600 pm cdt. other locations impacted by this tornadic thunderstorm include dunkerton and raymond. This includes interstate 380 between mile markers 69 and 73.
10/1/2019 6:06 PM CDT	At 605 pm cdt, a severe thunderstorm was located over elk run heights, or near waterloo, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, evansdale, jesup, elk run heights, crossroads mall, washburn, dunkerton, raymond and gilbertville. This includes interstate 380 between mile markers 64 and 73.
10/1/2019 5:53 PM CDT	At 553 pm cdt, a severe thunderstorm was located over hudson, or near waterloo, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
9/9/2019 8:40 PM CDT	Damage to mobile home skirting. 2.5 inch tree limbs down. time estimated by rada in black hawk county IA, 3.7 miles NNW of Waterloo, IA
9/9/2019 8:22 PM CDT	At 822 pm cdt, severe thunderstorms were located along a line extending from near waucoma to denver to 7 miles north of traer, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, waverly, evansdale, jesup, la porte city, hudson, sumner, denver, traer, dysart, tripoli, elk run heights, crossroads mall, waterloo municipal airport, uni-dome and mcleod center, janesville, washburn, dunkerton and readlyn. This includes interstate 380 between mile markers 56 and 73.
9/9/2019 8:03 PM CDT	At 803 pm cdt, severe thunderstorms were located along a line extending from near fredericksburg to 6 miles northwest of uni-dome and mcleod center to near reinbeck, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
9/9/2019 7:52 PM CDT	The severe thunderstorm warning for southeastern black hawk county will expire at 800 pm cdt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. however gusty winds are still possible with this thunderstorm. a tornado watch remains in effect until 1000 pm cdt for northeastern iowa.
9/9/2019 7:34 PM CDT	At 734 pm cdt, a severe thunderstorm was located over jesup, or 11 miles west of independence, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, evansdale, jesup, elk run heights, washburn, raymond and gilbertville. This includes interstate 380 between mile markers 59 and 68.
9/9/2019 7:20 PM CDT	At 719 pm cdt, a severe thunderstorm was located near fort atkinson, or 8 miles northwest of west union, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, evansdale, denver, elk run heights, crossroads mall, dunkerton, readlyn and raymond. This includes interstate 380 between mile markers 69 and 73.
9/9/2019 7:10 PM CDT	At 710 pm cdt, a severe thunderstorm was located 7 miles west of la porte city, or 10 miles south of waterloo, moving northeast at 35 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
9/9/2019 7:07 PM CDT	At 706 pm cdt, a severe thunderstorm was located near hawkeye, or 12 miles west of west union, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, evansdale, hudson, sumner, denver, tripoli, elk run heights, crossroads mall, waterloo municipal airport, uni-dome and mcleod center, dunkerton, readlyn, raymond and george wyth state park. This includes interstate 380 between mile markers 69 and 73.
9/9/2019 7:02 PM CDT	Asos station kalo waterloo airpor in black hawk county IA, 6.4 miles SE of Waterloo, IA
9/9/2019 6:25 PM CDT	At 624 pm cdt, a severe thunderstorm was located near shell rock, or 9 miles southwest of waverly, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
6/30/2019 5:13 PM CDT	The severe thunderstorm warning for northern black hawk, bremer and butler counties will expire at 515 pm cdt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 900 pm cdt for north central and northeastern iowa.
6/30/2019 5:00 PM CDT	At 459 pm cdt, severe thunderstorms were located along a line extending from near jesup to near shell rock to 8 miles northwest of allison, moving south at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, waterloo, cedar falls, waverly, allison, sumner, parkersburg, denver, clarksville, tripoli, shell rock, greene, aplington, waterloo municipal airport, janesville, dunkerton, readlyn, dumont, new hartford, plainfield and frederika.
6/30/2019 4:27 PM CDT	At 426 pm cdt, a severe thunderstorm was located near fredericksburg, or 12 miles south of new hampton, moving south at 35 mph (public. home weather station just west of fredericksburg reported a wind gust 65 mph). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/30/2018 7:47 PM CDT	At 747 pm cdt, severe thunderstorms were located along a line extending from evansdale to dysart, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, evansdale, jesup, la porte city, dysart, elk run heights, crossroads mall, washburn, raymond, gilbertville, clutier and george wyth state park. This includes interstate 380 between mile markers 56 and 73.
6/30/2018 7:37 PM CDT	At 736 pm cdt, severe thunderstorms were located along a line extending from near crossroads mall to near traer, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, toledo, evansdale, tama, jesup, la porte city, hudson, traer, dysart, elk run heights, crossroads mall, uni-dome and mcleod center, waterloo municipal airport, washburn, dunkerton, raymond, gilbertville, clutier and elberon. This includes interstate 380 between mile markers 56 and 73.
6/30/2018 7:30 PM CDT	At 730 pm cdt, severe thunderstorms were located along a line extending from near hudson to near traer, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, toledo, evansdale, tama, jesup, la porte city, hudson, traer, reinbeck, dysart, dike, elk run heights, meskwaki casino, crossroads mall, uni-dome and mcleod center, waterloo municipal airport, gladbrook, washburn and dunkerton. This includes interstate 380 between mile markers 56 and 73.
6/30/2018 7:03 PM CDT	At 703 pm cdt, severe thunderstorms were located along a line extending from near dike to 6 miles south of conrad, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
6/9/2018 9:09 PM CDT	A severe thunderstorm warning remains in effect until 945 pm cdt for black hawk county. at 908 pm cdt, severe thunderstorms were located along a line extending from near fairbank to near elk run heights to near hudson, moving east at 45 mph. hazard. 60 mph wind gusts and quarter size hail.
6/9/2018 8:51 PM CDT	At 851 pm cdt, severe thunderstorms were located along a line extending from near denver to waterloo to near dike, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
6/9/2018 8:08 PM CDT	The severe thunderstorm warning for northeastern black hawk county will expire at 815 pm cdt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 200 am cdt for northeastern iowa.
6/9/2018 7:51 PM CDT	At 751 pm cdt, a severe thunderstorm was located near fairbank, or 11 miles southwest of oelwein, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, jesup and dunkerton. A tornado watch remains in effect until 1000 pm cdt for northeastern iowa.
6/9/2018 7:30 PM CDT	At 730 pm cdt, a severe thunderstorm was located near denver, or 7 miles northeast of waterloo, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
7/12/2017 5:25 PM CDT	At 524 pm cdt, a severe thunderstorm was located over denver, or 7 miles southeast of waverly, moving northeast at 30 mph (radar indicated. at 5:17 pm quarter hail was reported near janesville). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
6/29/2017 10:00 PM CDT	Iowa dot rwis site along highway 2 in black hawk county IA, 1.4 miles NNW of Waterloo, IA
6/29/2017 5:04 PM CDT	At 1003 pm cdt, severe thunderstorms were located along a line extending from near denver to near la porte city, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, evansdale, jesup, la porte city, elk run heights, crossroads mall, washburn, dunkerton, raymond and gilbertville. This includes interstate 380 between mile markers 56 and 73.
6/29/2017 4:47 PM CDT	At 947 pm cdt, severe thunderstorms were located along a line extending from near waterloo municipal airport to 7 miles east of reinbeck, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/28/2017 1:49 PM CDT	At 649 pm cdt, a severe thunderstorm was located over la porte city, or 12 miles northwest of vinton, moving east at 80 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, la porte city, hudson, reinbeck, washburn, gilbertville, morrison and tf clark state park. this includes interstate 380 between mile markers 56 and 63. A tornado watch remains in effect until 1000 pm cdt for central and northeastern iowa.
6/28/2017 1:29 PM CDT	At 629 pm cdt, a severe thunderstorm was located near hudson, or 10 miles south of cedar falls, moving east at 50 mph (radar indicated). Hazards include golf ball size hail and 70 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings.
6/15/2017 8:09 PM CDT	At 808 pm cdt, a severe thunderstorm was located over denver, or near waverly, moving east at 35 mph (trained weather spotters. at 7:58pm, trained weather spotters reported half dollar sized hail near janesville). Hazards include golf ball size hail. People and animals outdoors will be injured. expect damage to roofs, siding, windows, and vehicles. Locations impacted include, waterloo, waverly, denver, waterloo municipal airport, janesville, dunkerton, readlyn and waverly municipal airport.
6/15/2017 8:03 PM CDT	Ping Pong Ball sized hail reported 8.5 miles S of Waterloo, IA, reported along e bennington rd....
6/15/2017 7:52 PM CDT	At 751 pm cdt, a severe thunderstorm was located over shell rock, or near waverly, moving east at 35 mph (radar indicated). Hazards include quarter size hail. damage to vehicles is expected
6/15/2017 7:49 PM CDT	At 749 pm cdt, a severe thunderstorm was located near jesup, or 11 miles east of waterloo, moving southeast at 35 mph (trained weather spotters. at 7:33pm, quarter sized hail was reported 2 miles southeast of waterloo). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, evansdale, jesup, elk run heights, washburn, dunkerton, raymond and gilbertville. This includes interstate 380 between mile markers 56 and 70.
6/15/2017 7:43 PM CDT	At 742 pm cdt, a severe thunderstorm was located over elk run heights, or 7 miles east of waterloo, moving east at 35 mph (trained weather spotters. at 7:42pm, quarter sized hail was reported in elk run heights). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, evansdale, jesup, elk run heights, waterloo municipal airport, crossroads mall, washburn, dunkerton, raymond, gilbertville and george wyth state park. This includes interstate 380 between mile markers 56 and 73.
6/15/2017 7:40 PM CDT	Ping Pong Ball sized hail reported 0.8 miles S of Waterloo, IA
6/15/2017 7:39 PM CDT	Quarter sized hail reported 0.8 miles S of Waterloo, IA, nickel to quarter hail.
6/15/2017 7:33 PM CDT	Golf Ball sized hail reported 0.7 miles NE of Waterloo, IA
6/15/2017 7:28 PM CDT	At 728 pm cdt, a severe thunderstorm was located over waterloo, moving southeast at 35 mph (trained weather spotters. at 7:29pm, trained spotters reported golf ball sized hail in cedar falls). Hazards include two inch hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees.
6/15/2017 7:18 PM CDT	At 717 pm cdt, a severe thunderstorm was located over jesup, or 10 miles west of independence, moving east at 35 mph (radar indicated). Hazards include two inch hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, evansdale, jesup, hudson, elk run heights, crossroads mall, waterloo municipal airport, uni-dome and mcleod center, washburn, dunkerton, raymond, gilbertville and george wyth state park. This includes interstate 380 between mile markers 59 and 73.
6/15/2017 7:00 PM CDT	At 658 pm cdt, a severe thunderstorm was located over waterloo, moving east at 35 mph (trained weather spotters. at 6:44pm, trained weather spotters reported golf ball sized hail in cedar falls. at 6:57pm, trained spotters reported ping pong sized hail in waterloo). Hazards include two inch hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, evansdale, jesup, hudson, elk run heights, crossroads mall, waterloo municipal airport, uni-dome and mcleod center, washburn, dunkerton, raymond, gilbertville and george wyth state park. This includes interstate 380 between mile markers 59 and 73.
6/15/2017 6:58 PM CDT	Golf Ball sized hail reported 1.7 miles ESE of Waterloo, IA, from social media.
6/15/2017 6:58 PM CDT	Tennis Ball sized hail reported 1.7 miles ESE of Waterloo, IA, from kwwl tv meteorologist. time estimated from radar.
6/15/2017 6:54 PM CDT	Ping Pong Ball sized hail reported 4.1 miles ESE of Waterloo, IA
6/15/2017 6:44 PM CDT	At 644 pm cdt, a severe thunderstorm was located over cedar falls, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
6/15/2017 6:31 PM CDT	At 630 pm cdt, a severe thunderstorm was located over hudson, or near waterloo, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, evansdale, hudson, elk run heights, waterloo municipal airport, crossroads mall, uni-dome and mcleod center, washburn, raymond, new hartford and george wyth state park. This includes interstate 380 between mile markers 68 and 73.
6/15/2017 6:22 PM CDT	At 621 pm cdt, a severe thunderstorm was located near dike, or near cedar falls, moving east at 45 mph (trained weather spotters. at 6:19pm, trained weather spotters in parkersburg reported half dollar sized hail). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, evansdale, hudson, parkersburg, dike, elk run heights, crossroads mall, waterloo municipal airport, uni-dome and mcleod center, washburn, raymond, new hartford, stout and george wyth state park. This includes interstate 380 between mile markers 68 and 73.
6/15/2017 6:06 PM CDT	At 606 pm cdt, a severe thunderstorm was located over parkersburg, or 12 miles north of grundy center, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
5/17/2017 6:18 PM CDT	Estimated 6 inch diameter limb down pinning people in a car. numerous locations in north waterloo with smaller limbs down on streets and car in black hawk county IA, 2.6 miles SSE of Waterloo, IA
5/17/2017 6:16 PM CDT	At 616 pm cdt, severe thunderstorms were located along a line extending from near nashua to near tripoli to near jesup, moving northeast at 55 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
5/17/2017 6:05 PM CDT	At 604 pm cdt, severe thunderstorms were located along a line extending from near marble rock to 6 miles west of tripoli to jesup, moving north at 55 mph (trained weather spotters. at 553 pm...70 mph winds were reported at the waterloo airport. numerous trees were reported down in town). Hazards include 70 mph wind gusts and nickel size hail. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, waterloo, cedar falls, waverly, allison, evansdale, jesup, la porte city, hudson, sumner, denver, clarksville, tripoli, shell rock, greene, elk run heights, crossroads mall, waterloo municipal airport, uni-dome and mcleod center, janesville and washburn. this includes interstate 380 between mile markers 56 and 73. A tornado watch remains in effect until 700 pm cdt for central, north central and northeastern iowa.
5/17/2017 5:53 PM CDT	At waterloo airpor in black hawk county IA, 6.9 miles SE of Waterloo, IA
5/17/2017 5:47 PM CDT	At 545 pm cdt, severe thunderstorms were located along a line extending from 7 miles northeast of hampton to near shell rock to 7 miles west of la porte city, moving northeast at 70 mph (trained weather spotters. numerous reports of 60 to 70 mph winds have been reported over northeast iowa. doppler radar indicates that the strongest winds are now moving into the southern sections of the waterloo area). Hazards include 70 mph wind gusts and nickel size hail. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, waterloo, cedar falls, waverly, allison, evansdale, jesup, la porte city, hudson, sumner, parkersburg, denver, clarksville, tripoli, shell rock, greene, aplington, elk run heights, crossroads mall, waterloo municipal airport and uni-dome and mcleod center. this includes interstate 380 between mile markers 56 and 73. A tornado watch remains in effect until 700 pm cdt for central, north central and northeastern iowa.
5/17/2017 5:32 PM CDT	At 531 pm cdt, severe thunderstorms were located along a line extending from 6 miles north of iowa falls to 6 miles west of dike to near traer, moving northeast at 70 mph (trained weather spotters. numerous reports of 60 to 70 mph winds with tree damage across central and northeastern iowa). Hazards include 70 mph wind gusts and nickel size hail. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
5/17/2017 3:15 PM CDT	Quarter sized hail reported 4.3 miles S of Waterloo, IA
5/17/2017 3:14 PM CDT	At 314 pm cdt, a severe thunderstorm was located near denver, or 8 miles north of waterloo, moving north at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
4/15/2017 7:54 PM CDT	The severe thunderstorm warning for southeastern black hawk and northeastern tama counties will expire at 800 pm cdt, the storm which prompted the warning has moved out of the area. therefore the warning will be allowed to expire. however heavy rain is still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 1100 pm cdt for central iowa.
4/15/2017 7:31 PM CDT	Quarter sized hail reported 6.2 miles WNW of Waterloo, IA
4/15/2017 7:30 PM CDT	At 730 pm cdt, a severe thunderstorm was located near la porte city, or 14 miles northwest of vinton, moving east at 40 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect wind damage to roofs, siding, and trees. locations impacted include, waterloo, evansdale, jesup, la porte city, traer, dysart, elk run heights, crossroads mall, washburn, raymond, gilbertville and tf clark state park. This includes interstate 380 between mile markers 56 and 72.
4/15/2017 7:13 PM CDT	At 713 pm cdt, severe thunderstorms were located along a line extending from near hudson to 6 miles west of traer, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, waterloo, marshalltown, hudson, reinbeck, meskwaki casino, gladbrook, le grand, garwin, montour, lincoln, green mountain, morrison and union grove state park.
4/15/2017 7:02 PM CDT	At 702 pm cdt, a severe thunderstorm was located near reinbeck, or 13 miles east of grundy center, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
4/15/2017 6:29 PM CDT	At 628 pm cdt, severe thunderstorms were located along a line extending from 6 miles north of grundy center to near conrad, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
3/6/2017 8:21 PM CST	The severe thunderstorm warning for black hawk, bremer, northeastern grundy and southeastern butler counties will expire at 830 pm cst, the storms which prompted the warning have moved out of the area. therefore the warning will be allowed to expire. a tornado watch remains in effect until 1000 pm cst for central, north central and northeastern iowa.
3/6/2017 8:03 PM CST	At 803 pm cst, severe thunderstorms were located along a line extending from near sumner to 6 miles northeast of traer, moving east at 50 mph (trained weather spotters. these storms have a history of producing thunderstorm wind damage). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, waverly, evansdale, jesup, la porte city, hudson, sumner, denver, reinbeck, tripoli, dike, elk run heights, crossroads mall, waterloo municipal airport, uni-dome and mcleod center, janesville, washburn, dunkerton and readlyn. this includes interstate 380 between mile markers 56 and 73. A tornado watch remains in effect until 1000 pm cst for central, north central and northeastern iowa.
3/6/2017 7:58 PM CST	. in black hawk county IA, 6.9 miles SE of Waterloo, IA
3/6/2017 7:32 PM CST	At 732 pm cst, severe thunderstorms were located along a line extending from near shell rock to near conrad, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
9/15/2016 8:03 PM CDT	. in black hawk county IA, 6.9 miles SE of Waterloo, IA
8/4/2016 6:39 PM CDT	The severe thunderstorm warning for northern black hawk and bremer counties will expire at 645 pm cdt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore the warning will be allowed to expire. however heavy rain is still possible with this thunderstorm. a severe thunderstorm watch remains in effect until midnight cdt for northeastern iowa.
8/4/2016 6:24 PM CDT	At 624 pm cdt, a severe thunderstorm was located near tripoli, or 12 miles east of waverly, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. Locations impacted include, waterloo, cedar falls, waverly, sumner, denver, tripoli, waterloo municipal airport, janesville, dunkerton and readlyn.
8/4/2016 5:58 PM CDT	At 558 pm cdt, a severe thunderstorm was located near waverly, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. And trees.
8/4/2016 1:13 PM CDT	Large tree down on some power lines. delayed repor in black hawk county IA, 2.5 miles SE of Waterloo, IA
7/23/2016 2:47 PM CDT	At 247 pm cdt, the leading edge of a severe thunderstorm was located near fairbank, or 11 miles west of oelwein, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, waterloo, cedar falls, evansdale, hudson, sumner, denver, elk run heights, waterloo municipal airport, crossroads mall, uni-dome and mcleod center, dunkerton, readlyn, raymond and george wyth state park.
7/23/2016 2:20 PM CDT	At 220 pm cdt, a severe thunderstorm was located over waterloo, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
7/17/2016 4:35 AM CDT	A shed and a morton building partially destroyed. numerous trees at least 12 to 18 inches in diameter snapped near the bas in black hawk county IA, 5.8 miles WNW of Waterloo, IA
7/17/2016 4:26 AM CDT	At 426 am cdt, severe thunderstorms were located along a line extending from near hudson to 7 miles south of reinbeck to near state center, moving southeast at 55 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include, waterloo, cedar falls, marshalltown, grundy center, toledo, evansdale, tama, jesup, la porte city, hudson, traer, reinbeck, dysart, dike, elk run heights, conrad, crossroads mall, uni-dome and mcleod center, meskwaki casino and gladbrook.
7/17/2016 4:16 AM CDT	At 416 am cdt, severe thunderstorms were located along a line extending from near dike to near conrad to near state center, moving east at 65 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include, waterloo, cedar falls, marshalltown, grundy center, toledo, evansdale, tama, jesup, la porte city, hudson, traer, reinbeck, dysart, dike, elk run heights, conrad, crossroads mall, uni-dome and mcleod center, meskwaki casino and gladbrook.
7/17/2016 4:00 AM CDT	At 400 am cdt, severe thunderstorms were located along a line extending from near ackley to 8 miles southwest of eldora to near nevada, moving southeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. And trees.
5/30/2016 8:18 PM CDT	At 818 pm cdt, a severe thunderstorm was located 5 miles northeast of elk run heights, or 8 miles east of waterloo, moving north at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, jesup, elk run heights, dunkerton and raymond.
5/30/2016 8:05 PM CDT	At 804 pm cdt, a severe thunderstorm was located near elk run heights, or 8 miles east of waterloo, moving north at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
5/26/2016 4:40 AM CDT	The severe thunderstorm warning for northeastern tama, black hawk and southeastern bremer counties will expire at 445 am cdt, the storm which prompted the warning has moved out of the area. therefore the warning will be allowed to expire.
5/26/2016 4:19 AM CDT	At 419 am cdt, a severe thunderstorm was located near hudson, or 8 miles southwest of waterloo, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. And trees.
11/11/2015 5:26 PM CST	The severe thunderstorm warning for black hawk county will expire at 530 pm cst, the storms which prompted the warning have moved out of the area. therefore the warning will be allowed to expire. a tornado watch remains in effect until 600 pm cst for northeastern iowa.
11/11/2015 5:16 PM CST	At 516 pm cst, a severe thunderstorm capable of producing a tornado was located 4 miles north of evansdale, or 4 miles northeast of waterloo, moving northeast at 45 mph (radar indicated rotation). Hazards include tornado. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows and vehicles will occur. tree damage is likely. locations impacted include, waterloo, cedar falls, evansdale, elk run heights, waterloo municipal airport, crossroads mall, dunkerton, raymond and george wyth state park. This includes interstate 380 between mile markers 64 and 73.
11/11/2015 5:10 PM CST	At 510 pm cst, severe thunderstorms were located along a line extending from 4 miles northwest of waterloo municipal airport to 4 miles west of jesup to near brandon, moving northeast at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding and trees. locations impacted include, waterloo, cedar falls, evansdale, jesup, la porte city, hudson, elk run heights, waterloo municipal airport, crossroads mall, uni-dome and mcleod center, janesville, washburn, dunkerton, raymond, gilbertville and george wyth state park. this includes interstate 380 between mile markers 56 and 73. A tornado watch remains in effect until 600 pm cst for northeastern iowa.
11/11/2015 5:09 PM CST	At 508 pm cst, a severe thunderstorm capable of producing a tornado was located just south of waterloo, moving northeast at 50 mph (radar indicated rotation). Hazards include tornado. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows and vehicles will occur. tree damage is likely. this tornadic thunderstorm will remain over mainly rural areas of central black hawk county, including the following locations, george wyth state park, washburn, raymond, dunkerton and gilbertville. This includes interstate 380 between mile markers 59 and 73.
11/11/2015 5:02 PM CST	At 502 pm cst, a severe thunderstorm capable of producing a tornado was located 6 miles southeast of hudson, or 8 miles south of waterloo, moving northeast at 45 mph (radar indicated rotation). Hazards include tornado. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows and vehicles will occur. tree damage is likely. this dangerous storm will be near, crossroads mall around 510 pm cst. waterloo, evansdale, elk run heights and waterloo municipal airport around 515 pm cst. other locations impacted by this tornadic thunderstorm include george wyth state park, washburn, raymond, dunkerton and gilbertville. This includes interstate 380 between mile markers 59 and 73.
11/11/2015 4:39 PM CST	At 439 pm cst, severe thunderstorms were located along a line extending from 4 miles northeast of conrad to 3 miles southwest of traer to 6 miles west of keystone, moving northeast at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. Siding and trees.
6/22/2015 8:17 AM CDT	At 815 am cdt, severe thunderstorms were located along a line extending from near sumner to near waterloo to 8 miles southwest of eldora, moving east at 75 mph (radar indicated. at 809 am the waterloo airport reported 59 mph). Hazards include 60 mph wind gusts. Expect damage to roofs. siding and trees. locations impacted include, waterloo, cedar falls, waverly, iowa falls, eldora, grundy center, allison, evansdale, jesup, la porte city, hudson, sumner, parkersburg, denver, reinbeck, ackley, clarksville, tripoli, shell rock and dike. This includes interstate 380 between mile markers 57 and 73.
6/22/2015 8:09 AM CDT	Storm damage reported in black hawk county IA, 6.9 miles SE of Waterloo, IA
6/22/2015 8:06 AM CDT	Black hawk county emergency manager reports numerous trees and powerlines down in cedar falls...waterloo...and evansdale...time radar estimated in black hawk county IA, 1.7 miles ESE of Waterloo, IA
6/22/2015 7:54 AM CDT	At 753 am cdt, severe thunderstorms were located along a line extending from 5 miles southwest of nashua to 3 miles south of aplington to 4 miles southwest of jewell junction, moving east at 75 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs. Siding and trees.
5/4/2015 12:01 AM CDT	At 1200 am cdt, a severe thunderstorm was located 7 miles south of shell rock, or 8 miles northwest of cedar falls, moving east at 35 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. locations impacted include, waterloo, cedar falls, waverly, denver, waterloo municipal airport, uni-dome and mcleod center, janesville, new hartford and george wyth state park. 1. 00in.
5/3/2015 11:47 PM CDT	At 1147 pm cdt, a severe thunderstorm was located near parkersburg, or 11 miles south of allison, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding and trees.
6/16/2014 8:50 PM CDT	Downed tree blocking the road. report via social media in black hawk county IA, 6.4 miles S of Waterloo, IA
6/16/2014 8:26 PM CDT	65 to 70 mph wind gust. several small tree limbs down. diameter unknow in black hawk county IA, 6 miles SSW of Waterloo, IA
6/16/2014 8:21 PM CDT	Sustained 60 knots for 3 minutes in black hawk county IA, 6.9 miles SE of Waterloo, IA
5/29/2013 4:38 PM CDT	Tree reported down. size unknown at this tim in black hawk county IA, 1.7 miles ESE of Waterloo, IA
5/29/2013 4:30 PM CDT	Quarter sized hail reported 2 miles E of Waterloo, IA, from social media.
4/29/2013 9:35 AM CDT	Quarter sized hail reported 2.2 miles S of Waterloo, IA, black hawk county emergency manager reported quarter size hail
4/29/2013 9:30 AM CDT	Quarter sized hail reported 1.6 miles SSE of Waterloo, IA, one inch wide by one half inch thick hail measured at kwwl.
4/29/2013 9:30 AM CDT	Quarter sized hail reported 2.4 miles SSE of Waterloo, IA, quarter sized hail covering the ground 2 to 3 inches deep at intersection of conger st and highway 63
4/29/2013 9:30 AM CDT	Quarter sized hail reported 3.5 miles SE of Waterloo, IA, measured at the pepsi plant
4/29/2013 9:25 AM CDT	Hen Egg sized hail reported 4.1 miles SSE of Waterloo, IA, trained spotter estimated 2 inch diameter hail
4/29/2013 9:20 AM CDT	Quarter sized hail reported 4.1 miles ESE of Waterloo, IA, hail covering the ground at the intersection of greenhill road and rainbow dr. relayed by kcvm
5/24/2012 5:25 PM CDT	Measured by idot rwis in black hawk county IA, 2 miles NNW of Waterloo, IA
5/24/2012 5:25 PM CDT	Uprooted 3 foot in diameter tree at orange elementary school...numerous large tree branches downed near school along washington street in black hawk county IA, 1.7 miles ESE of Waterloo, IA
1/1/0001 12:00 AM	Storm damage reported in black hawk county IA, 6.9 miles SE of Waterloo, IA
1/1/0001 12:00 AM	Small tree limbs down in black hawk county IA, 1.7 miles ESE of Waterloo, IA
1/1/0001 12:00 AM	Storm damage reported in black hawk county IA, 1.4 miles NNW of Waterloo, IA
1/1/0001 12:00 AM	Storm damage reported in black hawk county IA, 6.9 miles SE of Waterloo, IA
1/1/0001 12:00 AM	Tree down at 11th and washington. size unknown. time estimated by rada in black hawk county IA, 1.7 miles ESE of Waterloo, IA