The NWS San Francisco CA issued an updated frost advisory at 4:12 a.m. on Friday valid for Saturday between 1 a.m. and 9 a.m.

Mount Tamalpais got more than 3 inches of rain from the latest system, which delivered the most moisture to the Santa Cruz ...

North Bay Interior Valleys, Eastern Santa Clara Hills, Southern Salinas Valley/Arroyo Seco and Lake San Antonio, Santa Lucia ...

Snow and ice in whiteout conditions contributed to a pileup of more than 100 cars on a major highway connecting Oregon and ...

Evacuation orders remain in place for some areas as the risk of mudslide and debris flows remains from heavy rain overnight ...

Heavy Sierra snow, soaking rain and gusty winds are expected to cause several impacts across the Northern California region on Thursday.

A powerful, atmospheric river-driven storm is hitting California today, bringing with it heavy rain, strong winds and feet of Sierra snow. The storm, which prompted a lengthy flood advisory for San ...

Cloudy. Very high chance of showers, most likely during this afternoon and evening. The chance of a thunderstorm, possibly severe. Light winds becoming northwesterly 15 to 20 km/h in the middle of the ...