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Tropical Storm Watch Issued for San Diego Inland Valleys

A Tropical Storm Watch has been issued for San Diego County Inland Valleys, indicating potential tropical storm-force winds and moderate flooding within the next 48 hours.

Staff Writer
10/09/2026 · Chula Vista edition

A Tropical Storm Watch has been issued for the San Diego County Inland Valleys, including Escondido, El Cajon, Lakeside, and Poway, effective today, October 9, at 7:59 AM PDT. This watch signifies that tropical storm-force winds are possible within these areas within the next 48 hours, according to the National Weather Service (NWS) San Diego CA.

Residents should prepare for potential wind gusts up to 30 mph, with a threat of sustained winds between 39 to 57 mph. Damage to unsecured items, tree limbs, and some power outages are possible. Efforts to protect property should be underway now, and preparations completed before hazardous winds begin.

Additionally, the NWS forecasts approximately 1 inch of rainfall, with a potential for moderate flooding. Emergency plans should include the possibility of evacuations and rescues, especially in vulnerable areas. Heed all flood watches and warnings. The alert expires at 4:00 PM UTC today. For more information, visit sdcountyemergency.com.

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