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Storm Activity›California Storm Activity›San Bernardino County, CA
California · Official NOAA Storm Data

San Bernardino County Hail Map & Storm Reports

Hail, wind, and tornado reports from official NOAA sources (NWS & SPC) · Last 12 months · Updated Nov 1, 2026

Looking for storm and wind reports in San Bernardino County, California? Official National Weather Service (NWS) and Storm Prediction Center (SPC) records show 13 severe weather events in the last 12 months — 13 high-wind reports with gusts up to 89 mph. The most recent recorded storm activity was in October 2026. This page updates daily: every event comes straight from official NOAA data — no estimates, no modeling, just the record.

Map of San Bernardino County, California showing the county boundary and surrounding cities
San Bernardino County, California. Map © Mapbox © OpenStreetMap · County boundary: US Census Bureau.

San Bernardino County hail map

Where hail and high-wind reports clustered across San Bernardino County over the last 12 months. Heat shows report density and significance, not radar.

13
Events (12 mo)
0
Hail
13
Wind
0
Tornado
89
Max wind (mph)
October 2026
Most recent

What the radar showed

Radar snapshot during the Aug 11, 2026 wind event near 4 SSE Yermo, San Bernardino County, California, with NWS warning polygons
NEXRAD radar at the moment of the Aug 11, 2026 wind event (89 mph) near 4 SSE Yermo. Outlined polygons are the storm-based warnings exactly as issued by the National Weather Service. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

Last 30 days in San Bernardino County

Current NEXRAD radar over San Bernardino County, California with recent storm report locations
Current radar over the San Bernardino County area, with storm reports from the past 7 days plotted. Refreshes throughout the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.
October 2026 1 storm day · 1 SPC verified report — wind to 58 mph Exact dates & locations in app →

Recent storms — full detail available in the app

Storm activity from the last 30 days is summarized at the county level on this page. Exact locations, radar snapshots, and official warning boundaries for recent events are available with a free account.

Storm log — the official record, day by day

Events older than 30 days, as recorded by the National Weather Service and Storm Prediction Center. Excerpts are quoted directly from official warnings and verified reports.

Saturday, August 15, 2026

4 SPC verified storm reports

NEXRAD radar during the Saturday, August 15, 2026 storm activity in San Bernardino County, California
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“California Highway Patrol reports a semi rollover due to wind. (VEF)”

SPC verified report · 19 NE Newberry Springs

“Corrects previous tstm wnd dmg report from 21 NNW Mountain Pass. Photo shows power pole down across Kingston Road. (VEF)”

SPC verified report · 21 NNW Mountain Pass

Wednesday, August 12, 2026

2 SPC verified storm reports

NEXRAD radar during the Wednesday, August 12, 2026 storm activity in San Bernardino County, California
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“Semi-truck blown off I-40 near MM 40 due to high winds. (VEF)”

SPC verified report · 6 WNW Needles

“Semi-truck blown over due to thunderstorm winds. (VEF)”

SPC verified report · 12 WNW Ludlow

Tuesday, August 11, 2026

2 SPC verified storm reports — wind gusts up to 89 mph

NEXRAD radar during the Tuesday, August 11, 2026 storm activity in San Bernardino County, California
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“KDAG gusted to 59 mph at 1540 PM... peak gust of 89 MPH at 1542 PM. (VEF)”

SPC verified report · 4 SSE Yermo

“Powerlines down over Amboy Road due to thunderstorm winds. Reported via social media. Time estimated by radar. (VEF)”

SPC verified report · 6 S Amboy

Sunday, August 9, 2026

1 SPC verified storm report — wind gusts up to 64 mph

NEXRAD radar during the Sunday, August 9, 2026 storm activity in San Bernardino County, California
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“Barstow Daggett Airport gusted to 64 mph from a nearby thunderstorm. (VEF)”

SPC verified report · 4 SSE Yermo

Thursday, February 19, 2026

1 SPC verified storm report

NEXRAD radar during the Thursday, February 19, 2026 storm activity in San Bernardino County, California
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“County Fire reports a tree went through a roof on Dawn Drive. Estimated wind gusts in the area near 50-55 MPH. (SGX)”

SPC verified report · 1 SW Big Bear City

Wednesday, February 18, 2026

2 SPC verified storm reports

NEXRAD radar during the Wednesday, February 18, 2026 storm activity in San Bernardino County, California
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“County Fire reports a tree went through a roof into a bedroom near the intersection of Grass Valley Rd and Club House Dr. Wind gusts estimated to be 40-50 MPH. (SGX)”

SPC verified report · 2 W Lake Arrowhead

“County Fire reports tree fell and collapsed a roof in the Woodlands neighborhood in Big Bear City. Wind estimates in the area near 50-55 MPH. (SGX)”

SPC verified report · 3 ESE Big Bear City

Today's severe weather outlook

Storm Prediction Center Day 1 convective outlook — national severe weather risk map for today
Storm Prediction Center Day 1 convective outlook: categorical severe weather risk for today, updated several times daily. Source: NOAA/NWS Storm Prediction Center.

Common questions

When was the last severe storm in San Bernardino County, CA?

The most recent recorded event was in October 2026. Official NWS and SPC records show 13 severe weather events in San Bernardino County over the last 12 months. Exact dates and locations for recent storms are available in the app with a free account.

Did it hail in San Bernardino County recently?

No hail reports in the last 12 months, though other storm activity has been recorded in San Bernardino County.

How do I see hail history for a specific address in San Bernardino County?

Create a free IDOLCheck account and run an address check. It shows verified storm reports and official NWS warning boundaries around any specific property, including the most recent 30 days — county-level pages like this one only tell part of the story.

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Proudly AI-powered. Honestly sourced. IDOLCheck is built by HailyAI. Every storm event, magnitude, radar snapshot, and date on this page is deterministic — retrieved directly from official NOAA, National Weather Service (NWS), and Storm Prediction Center (SPC) storm records through HailyAPI and displayed exactly as reported. Quoted warning and report text is always attributed to its official source. Where the surrounding copy is not a direct quote, it was generated with AI assistance from that same verified storm data and reviewed and approved by humans before publication. AI organizes and presents the record — it never invents storm data.
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