NWS flood alerts span large portions of California on Friday after an atmospheric river system hit the area over Christmas.

The National Weather Service updated its Southern California rainfall totals for the past three days due to the ongoing ...

Back-to-back crashes were captured by KTLA cameras on Friday morning on the flooded southbound 101 Freeway in Ventura County, ...

The National Weather Service Los Angeles, which covers Los Angeles, Ventura, Santa Barbara and San Luis Obispo counties, ...

National Oceanic and Atmospheric Administration data highlights precipitation in Southern California and the Sierra.

Scientists attribute these extreme weather swings to climate change, warning of intensifying "hydroclimate whiplash" patterns ...

Forecasters have warned that with the ground already soaked it will take less rain now to trigger significant damage.

The latest in a series of atmospheric rivers is wrapping up in Southern California following record-breaking rainfall and ...

The powerful winter storm that brought heavy rain and strong winds to Ventura County on Christmas Eve and Christmas Day was ...

Rainfall totals set daily records in several areas including LAX, Hollywood-Burbank Airport, Woodland Hills, Lancaster, and ...

On Christmas Day, torrential rain in Southern California set new records in Los Angeles, Burbank and Santa Barbara, federal ...

Forecasters measured 4.52 inches of rain at the Santa Barbara Airport on Christmas, beating the previous record of 2.17 ...