San Francisco broke a daily record for rain that had been in place since 1887 on Tuesday, with a pounding 2.53 inches of rain falling, according to the National Weather Service. The rain was so heavy ...
The jet stream that steers the winter storms is to the north. Heat drawn from the Gulf of Mexico and sunny skies have seen temperatures rising with temperatures well above average for late winter.
After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm could hit around Valentine's Day.
The final atmospheric river of the week brings much colder air and low snow levels. This storm will bring less valley rain but will impact the evening commute.