The Benicia-Martinez, San Mateo-Hayward, Dumbarton, and Bay bridges are under wind advisories, according to the California Highway Patrol.
Some of today’s thunderstorms may produce small hail, according to the national weather service. Highs are expected to be in the mid 50s, with west winds of around 20 mph increasing to 30 mph in the afternoon.
It is expected to be cloudy and breezy tonight. There is a chance of rain and thunderstorms in the evening and some thunderstorms may produce small hail. Lows are expected to be in the lower 40s, with northwest winds of 20 to 30 mph, becoming north winds of around 10 mph after midnight.
Friday is expected to be mostly cloudy in the morning, becoming partly cloudy with a slight chance of rain. Highs are expected to be in the upper 50s.