At 517 PM MST, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. This will cause small ...

A flash flood watch is in effect from 11 a.m. to 11 p.m. Wednesday for portions of Southeast Arizona, including Tucson, the ...

The upcoming week will bring extreme heat on Monday and chances of heavy rain and flash floods by Friday, according to the ...

A severe thunderstorm warning was issued by the National Weather Service in Tucson at 1:53 p.m. on Thursday, July 3.

The National Weather Service in Tucson has issued a * Dust Advisory for... Northeastern Pima County in southeastern Arizona... * Until 700 PM MST. * At 602 PM MST, a plume of dust was located over ...

If you get excited when monsoon clouds roll in, or you just love a good guessing game, the University of Arizona has a ...

TUCSON, Ariz. (13 News) - An Excessive Heat Warning means a First Alert Action Day is in place for Wednesday. There remains a ...

Monday, June 30, is the last day to get in on the action for July’s monsoon forecast. It’s inspired by fantasy baseball ...

Extreme heat returns to southern Arizona as monsoon stays relatively quiet through the end of the week with high temperatures running well over 100°F ...

TUCSON, Ariz. — Cousins Tanisha Tucker Lohse and Maria Francisco set off from their desert camp around dawn on most early ...

As a kid, Ojas Sanghi thought the people in power would solve the climate problem. Now he's charting his own course.