A half-inch of rain or more could fall in an hour under the heaviest storms.

Thunderstorms and coastal flooding are forecast to hit across California as temperatures rise.

Monsoon season has officially arrived in California. Here's everything coming and the surf forecast with potential.

Tahoe-area thunderstorms as a result of post-tropical storm Elida capable of bring 50 mph gusts, flash flooding and new fire ...

Rising temperatures could couple with "monsoonal showers" in much of Southern California starting Saturday, with chances for ...

Tuesday is an Impact Day for the Sierra as scattered thunderstorms that could produce heavy downpours, lightning and hail are ...

There is an increased chance of a fire sparking Monday in Northern California due to thunderstorms passing through the region ...

Get the latest Northern California forecast. Expect Sierra thunderstorms and high temperatures in the Foothills and Valley.