Severe weather · California

High Wind Warning for 4 California counties

The National Weather Service in San Diego has a High Wind Warning in effect for the Inland Empire, Riverside County Mountains, Santa Ana Mountains and Foothills, San Diego County Inland Valleys and Mountains, and San Gorgonio Pass until 8:00 PM PDT. Gusts of 35 to 45 mph are expected.

Key facts

Alert
High Wind Warning (severe)
Issued by
National Weather Service, San Diego CA
Areas
San Bernardino and Riverside County Valleys-The Inland Empire; Riverside County Mountains; Santa Ana Mountains and Foothills; San Diego County Inland Valleys; San Diego County Mountains; San Gorgonio Pass Near Banning
In effect
until 8:00 PM PDT, Oct 17, 2026
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What the National Weather Service says

“Damaging winds could blow down trees and power lines.”

NWS San Diego CA, High Wind Warning, 4:13 AM PDT Oct 17, 2026 · official alert

“Power outages are possible.”

NWS San Diego CA, High Wind Warning, 4:13 AM PDT Oct 17, 2026 · official alert

“People are urged to secure loose objects that could be blown around or damaged by the wind.”

NWS San Diego CA, High Wind Warning, 4:13 AM PDT Oct 17, 2026 · official alert

What to do

Secure loose objects such as patio furniture, trash cans and decorations, or bring them indoors. The National Weather Service says wind can blow them around and damage them.

Stay away from trees and power lines. If you see a downed line, treat it as live and keep away from it. Be ready for a power outage by charging phones and having a flashlight handy.

If you drive a high-profile vehicle, use caution. Winds are expected to be strongest this afternoon through early evening, so consider delaying travel if you can.

Context

FEMA flood-insurance claims count only insured properties, so they understate total losses. The records for the counties covered by this warning include 1,649 claims in one county, 867 in another and 3,843 in a third, all since 1978.

FEMA has also issued disaster declarations for these counties. They include a 2023 declaration for severe winter storms, straight-line winds, flooding, landslides and mudslides, and several for wildfires.

Updates

  1. The high wind warning is no longer in effect.
  2. NWS San Diego CA issued the high wind warning until 8:00 PM PDT.

History here

This county: 1649 flood insurance claims in FEMA's National Flood Insurance Program records since 1978, most recent 2026.

This county: recent federal disaster declarations

  • DR-4750 (2023): tropical storm hilary
  • DR-4431 (2019): severe winter storms, flooding, landslides, and mudslides
  • DR-4305 (2017): severe winter storms, flooding, and mudslides
  • DR-1952 (2011): severe winter storms, flooding, and debris and mud flows
  • DR-1884 (2010): severe winter storms, flooding, and debris and mud flows

This county: 867 flood insurance claims in FEMA's National Flood Insurance Program records since 1978, most recent 2025.

This county: recent federal disaster declarations

  • DR-4699 (2023): severe winter storms, straight-line winds, flooding, landslides, and mudslides
  • DR-4569 (2020): wildfires
  • DR-1952 (2011): severe winter storms, flooding, and debris and mud flows
  • DR-1884 (2010): severe winter storms, flooding, and debris and mud flows
  • DR-1731 (2007): wildfires, flooding, mud flows, and debris flows

This county: 3843 flood insurance claims in FEMA's National Flood Insurance Program records since 1978, most recent 2026.

This county: recent federal disaster declarations

  • DR-4344 (2017): wildfires
  • DR-4305 (2017): severe winter storms, flooding, and mudslides
  • DR-1952 (2011): severe winter storms, flooding, and debris and mud flows
  • DR-1810 (2008): wildfires
  • DR-1731 (2007): wildfires, flooding, mud flows, and debris flows

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Questions

Is there a High Wind Warning in the Inland Empire right now?
Yes. The National Weather Service in San Diego has a High Wind Warning in effect for the San Bernardino and Riverside County Valleys, known as the Inland Empire, until 8:00 PM PDT on Saturday, October 17, 2026.
How strong will the wind be?
The National Weather Service expects easterly winds of 15 to 20 mph with gusts of 35 to 45 mph. Winds are strongest below the San Gorgonio Pass, and strongest this afternoon through early evening.
What damage could the wind cause?
The National Weather Service says damaging winds could blow down trees and power lines, and power outages are possible. Travel could be difficult for high-profile vehicles.

Sources

  1. NWS San Diego CA: High Wind Warning, Oct 17, 2026 weather.gov
  2. FEMA OpenFEMA: NFIP claims and disaster declarations fema.gov

How this page is made. The Herebeat Hazard Desk builds event pages from official U.S. government data (National Weather Service, USGS, FEMA). The text is written with AI from that data; every number and quote is checked against the official source automatically before publishing, and the page is updated when the agency updates the event. The official source is always the reference. Spotted a mistake? info@herebeat.app. About the Hazard Desk.