A surge of monsoonal storms brought instability across the American West this weekend, with severe winds storms and lightning that sparked several fires. Officials say the pattern isn't yet through.

Heavy rain caused some flash flooding in Yosemite, California, over the weekend, with some weather alerts still in place.

A severe thunderstorm was moving through eastern San Diego County Monday afternoon, prompting the National Weather Service to ...

"Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations," explains ...

Parts of eastern San Diego County, including Alpine, Descanso and Mount Laguna, are under a Flash Flood Warning until late ...

The NWS Hanford CA released a flood advisory at 1:01 p.m. on Monday in effect until 4:15 p.m. for Fresno County.

Yosemite and Upper San Joaquin River are included in a report for strong thunderstorms by the National Weather Service on ...

Another flood watch is in effect through 11 p.m. Monday night in parts of central California, including Kings Canyon, Sequoia ...

A flash flood watch will be in effect Monday from noon through the evening for much of the Pikes Peak region, according to ...

Yosemite is under an updated flood watch which was issued by the National Weather Service on Monday at 9:11 a.m. The watch is ...

On Monday at 7:56 a.m. the NWS Phoenix AZ issued a flood advisory in effect until 10 a.m. for Riverside County.