A Level 3 storm has spawned a rare Tornado Warning in San Francisco and left behind a path of destruction across the Bay Area ...

SACRAMENTO, Calif. — An AR2 hit the coastline of Northern California from Bodega Bay down toward Santa Cruz. The abundant ...

A strong atmospheric river drenched northern California with heavy rains and damaging wind gusts Saturday, leaving well over ...

Better forecasting would help communities prepare for the extreme weather from atmospheric rivers that causes an average of ...

As we head into the weekend, we are tracking the next system for the Central Coast. The northern part of California is ...

A ‘bomb cyclone’ storm riding a 2,000-mile ‘atmospheric river’ threatens millions of Americans with power outages, toppling ...