Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra
A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >
Hazardous Weather Conditions
Last Update: 349 PM AKST Tue Dec 23 2025
For More Weather Information:
Marine Zone Forecast
...BRISK WIND ADVISORY IN EFFECT THROUGH THIS EVENING...
Tonight
W winds 25 kt.
Wed
NW winds 15 kt.
Wed Night
NE winds 10 kt.
Thu
E winds 10 kt.
Thu Night
N winds 20 kt. Blowing snow. Vsby 1 nm or less.
Fri
N winds 25 kt. Blowing snow. Vsby 1 nm or less.
Fri Night
N winds 20 kt. Seas 4 ft.
Sat
N winds 15 kt. Seas 3 ft.
Sun
S winds 10 kt. Seas 2 ft.
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