Alert USA
weather NWS severe San Diego County Inland Valleys October 16, 2026 at 12:10 PM

High Wind Warning

* WHAT...For eastern portions of the valleys, northeast to east winds 20 to 30 mph with gusts 45 to 55 mph expected, locally higher up to 70 mph near mountain foothills. For the western valleys, more localized wind gusts 35 to 45 mph. Strongest and most widespread winds will be on Friday.

* WHERE...San Diego County Valleys.

* WHEN...Until 8 PM PDT Saturday.

* IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult for high profile vehicles.

* ADDITIONAL DETAILS...Winds will become easterly tomorrow, and will gradually weaken in the process.

Severe weather in San Diego County Inland Valleys brings the risk of damaging wind, hail, lightning, and brief power loss. Outdoor activity should be paused until the storm passes.

This report is based on information from NWS, monitored by Alert USA's verified emergency feed.

The greatest local impacts are an elevated risk to property and a high chance of power outages, with moderate travel disruptions expected as conditions move through the area.

Recommended steps: stay informed via official sources; avoid non-essential travel in the area; secure outdoor items if weather is involved; check on family and neighbors.

Alert USA is tracking this severe weather event and will update this report as verified information becomes available.

Verified by Alert USA • NWS

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