"California was walloped Monday by a powerful winter storm carrying treacherous thunderstorms, high winds and heavy snow in mountain areas.

Millions of Los Angeles County residents faced flash flood warnings as rain pounded the region and people in some areas scarred by last year’s devastating wildfires were under an evacuation warning through Tuesday because of the potential for mud and debris flows.

Los Angeles Mayor Karen Bass ordered emergency crews and city departments to be ready to respond to any problems.

The storm wreaked havoc on roadways spanning from Sonoma County to the Sierra Nevada. Traffic was halted temporarily in both directions on I-80 near the Nevada state line due to spinouts and crashes, the California Department of Transportation reported. In Santa Barbara County, a large tree toppled onto US-101, shutting down southbound lanes."

Kimberlee Kruesi reports for the Associated Press February 16, 2026. [2]