The storms pushing off the Pacific are the result of an atmospheric river, a corridor of air heavy with moisture that forms when warmer air from the tropics moves toward the poles ...

Upper 40s at daybreak, highs reach low 70s this afternoon as breezes pick up to 15 mph. Windy tonight with lows in upper 40s ...

Expect winds to pick up in the morning, with gales expected in the afternoon and evening, per the weather agency. The region ...

Showers fell before dawn Monday in some parts of the Bay Area, and heavier rain was expected later in the morning.