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

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 ...

It's hot outside and sticky, but while the monsoon has arrived in Phoenix, there's not enough moisture for rain.

While the heat cranks up in Tucson this week, there's still a 30% chance of rain both Monday and Tuesday, forecasters say.

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

Expect isolated to scattered storms today focused on locales mainly south and east of Tucson. Temps will be above normal this ...

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

Tucson is currently experiencing a historic 60-day dry streak, the weather service here says.

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

After setting a heat record Wednesday, July 9, there is a little relief on the way. Temperatures are expected to fall ...

The home, near the base of Mount Lemmon, was hit around 6 p.m. Tuesday, and it took crews hours to extinguish the blaze.

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its fruit ripens. For the ...