The National Weather Service (NWS) issued urgent flash flood warnings and severe thunderstorm warnings for parts of the ...

Twentynine Pines in the California desert, as well as Joshua Tree National Park, were placed under a warning for ...

The National Weather Service (NWS) has issued a flood watch for desert areas in southern California, southern Nevada, and ...

Storms moved across the desert on Tuesday afternoon, with the most serious effects felt in the high desert of San Bernardino ...

The main highway from Los Angeles to Phoenix was damaged by a flash flood that washed out part of the road through the Southern California desert in ... heading from Arizona to California reopened ...

The National Weather Service in Tucson also issued several flash flood warnings for areas in Southern Arizona ... The stormy weather is keeping the desert much cooler than it is on average ...

One eastbound lane on Interstate 10 reopened Thursday morning following flash flooding from intense ... near the California-Arizona border. The damaged road near Desert Center was a detour lane ...

With dust storms, flash floods and lightning, Arizona monsoon history has shaped the landscape. A look back at Arizona's monsoon legacy.

DESERT CENTER, Calif. (AP) — The main highway from Los Angeles to Phoenix was damaged by a flash flood that washed out ... lanes for motorists heading from Arizona to California reopened later.

Hurricane Rosa struck fear into the heart of Arizonans who know the damage major flooding can deliver in the desert ... In 1970, Arizona's deadliest flash flood killed 23 people on Labor Day.

DESERT CENTER, Calif. (KABC) -- Flash flooding in eastern Riverside County ... Interstate 15 or Interstate 8 for those traveling to Arizona and eastbound. The National Weather Service announced ...