Hail Map for Ontario, CA

The Ontario, CA area has had 0 reports of on-the-ground hail by trained spotters, and has been under severe weather warnings 0 times during the past 12 months. Doppler radar has detected hail at or near Ontario, CA on 1 occasion, including 1 occasion during the past year.

Name:	Ontario, CA
Where Located:	35.8 miles E of Los Angeles, CA
Map:	Google Map for Ontario, CA
Population:	163924
Housing Units:	47449
More Info:	Search Google for Ontario, CA

The Top Recent Hail Date for Ontario, CA is Sunday, September 8, 2024 (1st out of 1)

Hail and Wind Damage Spotted near Ontario, CA

Date / Time	Report Details
9/11/2022 3:46 PM PDT	At 346 pm pdt, a severe thunderstorm was located over lake mathews, or 7 miles east of corona, moving northwest at 15 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
8/31/2017 4:28 PM PDT	The severe thunderstorm warning for san bernardino and riverside counties will expire at 430 pm pdt, 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. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service san diego.
8/31/2017 4:10 PM PDT	At 409 pm pdt, nearly stationary severe thunderstorms stretched from near fontana south to woodcrest (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. Locations impacted include, riverside, fontana, ontario, rialto, rancho cucamonga, colton, woodcrest, pedley, rubidoux, grand terrace, glen avon and highgrove.
8/31/2017 3:35 PM PDT	At 333 pm pdt, nearly stationary severe thunderstorms stretched from near fontana south to woodcrest (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
3/7/2016 7:43 AM PST	At 740 am pst, doppler radar indicated a line of severe thunderstorms capable of producing damaging wind gusts of 45 to 60 mph over eastern orange county. this line of storms was located near canyon lake, moving east at 30 mph. the storms will progress eastward over the next hour, impacting the inland empire and northwest san diego county. locations impacted include but are not limited to, riverside, san bernardino, oceanside, ontario, irvine, moreno valley, corona, rialto, tustin, chino, redlands.
3/7/2016 7:10 AM PST	At 706 am pst, doppler radar indicated a line of severe thunderstorms capable of producing damaging wind gusts of 45 to 60 mph moving through central orange county. this line of storms was located near el toro, moving east at 35 mph. the stroms will progress eastward over the next hour, impacting the inland empire and northwest san diego county. locations impacted include, santa ana, anaheim, riverside, huntington beach, san bernardino, oceanside, ontario, irvine, fontana, orange, rancho cucamonga, corona, costa mesa, mission viejo, rialto.
3/7/2016 6:36 AM PST	At 635 am pst, doppler radar indicated a line of severe thunderstorms capable of producing damaging wind gusts of 45 to 60 mph approaching the orange county coast. the leading edge of the storms was located 5 miles southwest of seal beach, and moving east at 35 mph.
1/6/2016 1:12 PM PST	At 106 pm pst, doppler radar indicated a severe thunderstorm capable of producing damaging winds in excess of 60 mph. this storm was located near corona, moving northeast at 20 mph. locations impacted include, santa ana, anaheim, riverside, garden grove, ontario, irvine, moreno valley, fontana, orange, corona, mission viejo, rialto, tustin, chino, el toro, yorba linda, colton, placentia, perris and laguna hills.
1/6/2016 12:46 PM PST	At 1244 pm pst, doppler radar indicated a severe thunderstorm capable of producing damaging winds in excess of 60 mph. this storm was located over southwestern corona, and moving northeast at 25 mph. a line of storms will be capable of severe wind and heavy rain. cities of tustin and norco are in the path of the severe storm.
9/9/2015 3:12 PM PDT	The severe thunderstorm warning for san bernardino and riverside counties will expire at 315 pm pdt, 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 a thunderstorm near perris over the next hour.
9/9/2015 2:40 PM PDT	At 230 pm pdt, doppler radar indicated a group of severe thunderstorms moving west around 5 mph, capable of producing damaging winds in excess of 60 mph. a wind gust to 49 mph was observed at lake mathews at 216 pm. nickel size hail may also accompany the damaging winds. locations impacted include, ontario, moreno valley, rancho cucamonga, corona, upland, chino, montclair, norco, mira loma, glen avon, pedley, home gardens, woodcrest and march afb.
9/9/2015 2:10 PM PDT	At 209 pm pdt, doppler radar indicated a few severe thunderstorms capable of producing quarter size hail and damaging winds in excess of 60 mph. these storms were nearly stationary. flash flooding is also possible near these storms.