CALWIRE Weather Roundup (Saturday, October 31, 2026)

8 active weather alerts statewide today, led by a beach hazards statement for Coastal Del Norte, plus coverage for Yosemite NP outside of the valley, Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80.

BEACH HAZARDS STATEMENT — Coastal Del Norte

Beach Hazards Statement issued October 30 at 10:05PM PDT until November 2 at 10:00PM PST by NWS Eureka CA

WINTER WEATHER ADVISORY — Yosemite NP outside of the valley

Winter Weather Advisory issued October 31 at 3:21AM PDT until November 1 at 7:00AM PST by NWS Hanford CA

WINTER WEATHER ADVISORY — Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80

Winter Weather Advisory issued October 30 at 2:19PM PDT until November 1 at 7:00AM PST by NWS Sacramento CA

WINTER WEATHER ADVISORY — Mono

Winter Weather Advisory issued October 30 at 9:10AM PDT until November 1 at 7:00AM PST by NWS Reno NV

WINTER WEATHER ADVISORY — Greater Lake Tahoe Area

Winter Weather Advisory issued October 30 at 9:10AM PDT until November 1 at 7:00AM PST by NWS Reno NV

COASTAL FLOOD ADVISORY — Coastal North Bay Including Point Reyes National Seashore

Coastal Flood Advisory issued October 31 at 4:45AM PDT until October 31 at 6:00PM PDT by NWS San Francisco CA

COASTAL FLOOD ADVISORY — San Francisco

Coastal Flood Advisory issued October 31 at 4:45AM PDT until November 1 at 6:00PM PST by NWS San Francisco CA

FROST ADVISORY — Northwestern Interior Mendocino

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Filed Under: Weather CALWIRE Weather Roundup Saturday