Finally, the wavy jet stream became locked in place by persistent high-pressure systems, anchoring storm tracks over the same ...

More than 41 million Americans across California, Nevada and Arizona are under flood watches on Wednesday amid a rare, high ...

The third and final round of a holiday storm has arrived in Southern California, bringing the continued threat of flooding, and mud and debris flow.

Bay Area was placed under a flood watch by the National Weather Service on Friday at 5:38 a.m. The watch is in effect until ...

Marin Coastal Range, Sonoma Coastal Range, North Bay Interior Mountains, Coastal North Bay including Point Reyes National ...

A flash flood warning was issued by the National Weather Service in Los Angeles-Oxnard at 1:09 a.m. on Friday, Dec. 26.

Engineers on Sunday decided to implement a controlled release of water from the Lower Flower Creek diversion dam above Libby ...

Freeway north of LA is the focus of a flood watch issued at 5:51 a.m. on Monday by the National Weather Service. The watch is ...

San Mateo and Santa Clara counties were placed under an updated flash flood warning by the National Weather Service on ...

Los Angeles County is included in an updated flash flood warning released by the National Weather Service on Wednesday at ...

Los Angeles County is under a flash flood warning which was released by the National Weather Service on Friday at 3:38 a.m.

A flash flood warning was issued by the National Weather Service in Los Angeles-Oxnard at 4:02 a.m. on Wednesday, Dec. 24.