A winter storm that continues to bring showers to Southern California Friday is turning out to be a bigger rain producer than ...

The West Coast will see a final round of rain and snow Friday as a multi-day atmospheric river concludes and shifts eastward, becoming the nation's next big winter storm.

After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm ...

A Pineapple Express forms when the jet stream dips south into the tropical Pacific near Hawaii, scooping up warm, moist air ...

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 ...