Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Last Update: 317 AM PDT Fri Apr 10 2026

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San Francisco Bay Area/Monterey, CA Local Forecast Office

10NM S Oakland CA

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING...

Today

S wind 5 to 10 kt, becoming SW 10 to 15 kt this afternoon. A chance of tstms. Showers.

Tonight

SW wind 10 to 15 kt, becoming S 5 to 10 kt after midnight. Showers likely with a slight chance of tstms in the evening, then rain likely after midnight.

Sat

S wind 5 to 10 kt, rising to 15 to 20 kt in the afternoon. Rain. A slight chance of tstms in the afternoon.

Sat Night

S wind 20 to 25 kt, easing to 15 to 20 kt after midnight. Showers with a chance of tstms in the evening, then showers with a slight chance of tstms after midnight.

Sun

SW wind 10 to 15 kt. Showers. A slight chance of tstms in the morning, then a chance of tstms in the afternoon.

Sun Night

W wind 10 to 15 kt, becoming SW around 5 kt after midnight. A chance of rain in the evening.

Mon

N wind around 5 kt, backing to NW in the afternoon.

Mon Night

W wind 10 to 15 kt, easing to 5 to 10 kt after midnight.

Tue

W wind 5 to 10 kt.

Tue Night

W wind 10 to 15 kt, easing to 5 to 10 kt after midnight.

winds and waves higher in and near tstms.