CALWIRE Weather Roundup (Thursday, October 8, 2026)

By Calwire Weather Desk

  By Calwire Weather Desk

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28 active weather alerts statewide today, led by a fire weather watch for Surprise Valley California, plus coverage for San Francisco, Palo Verde Valley.

FIRE WEATHER WATCH — Surprise Valley California

Fire Weather Watch issued October 7 at 9:48AM PDT until October 9 at 9:00PM PDT by NWS Reno NV

COASTAL FLOOD ADVISORY — San Francisco

Coastal Flood Advisory issued October 7 at 12:33PM PDT until October 13 at 3:00PM PDT by NWS San Francisco CA

EXTREME HEAT WARNING — Palo Verde Valley

Extreme Heat Warning issued October 7 at 11:52PM MST until October 8 at 8:00PM MST by NWS Phoenix AZ

DENSE FOG ADVISORY — San Luis Obispo County Inland Central Coast

Dense Fog Advisory issued October 8 at 4:57AM PDT until October 8 at 9:00AM PDT by NWS Los Angeles/Oxnard CA

DENSE FOG ADVISORY — San Luis Obispo County Beaches

Dense Fog Advisory issued October 8 at 4:57AM PDT until October 8 at 9:00AM PDT by NWS Los Angeles/Oxnard CA

EXTREME HEAT WARNING — Cuyama Valley

Extreme Heat Warning issued October 8 at 4:57AM PDT until October 8 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

EXTREME HEAT WARNING — Catalina and Santa Barbara Islands

Extreme Heat Warning issued October 8 at 4:57AM PDT until October 8 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

HEAT ADVISORY — San Luis Obispo County Inland Central Coast

Heat Advisory issued October 8 at 4:57AM PDT until October 8 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

HEAT ADVISORY — Santa Lucia Mountains

Heat Advisory issued October 8 at 4:57AM PDT until October 8 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

HEAT ADVISORY — San Luis Obispo County Beaches

Heat Advisory issued October 8 at 4:57AM PDT until October 8 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

HEAT ADVISORY — Sonoma Coastal Range

Heat Advisory issued October 8 at 4:54AM PDT until October 8 at 10:00PM PDT by NWS San Francisco CA

DENSE FOG ADVISORY — San Francisco

Dense Fog Advisory issued October 8 at 4:54AM PDT until October 8 at 9:00AM PDT by NWS San Francisco CA

EXTREME HEAT WARNING — Death Valley National Park

Extreme Heat Warning issued October 8 at 3:40AM PDT until October 9 at 8:00PM PDT by NWS Las Vegas NV

COASTAL FLOOD ADVISORY — San Diego County Coastal Areas

Coastal Flood Advisory issued October 8 at 2:05AM PDT until October 13 at 2:00PM PDT by NWS San Diego CA

BEACH HAZARDS STATEMENT — San Diego County Coastal Areas

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