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

Phoenix hit 100+ degrees for 30% of 2024, setting heat records as climate change worsens Arizona's extreme weather crisis ...

PHOENIX — A multi-million dollar system on Arizona roads is ready to roll when dust storms take over the desert. There are 13 ...

The Phoenix monsoon season officially started on June 15 but the first push of the monsoon kicked off on Wednesday. What's ...

A ground stop was underway at Sky Harbor, but it is now just a ground delay with the average delay lasting almost an hour.

Clouds build up in the early afternoon and gusty winds push in every direction. The skies darken and then comes the rain — ...

Drivers in the East Valley were met with dusty conditions as monsoon activity popped up on Wednesday evening. Monday marked ...

Websites for the national assessments and the U.S. Global Change Research Program were down Monday and Tuesday.

Websites for the national assessments and the US Global Change Research Program were offline on Monday and Tuesday.

The Hurricane Hunter planes that fly into storms can also be used to generate three-dimensional storm images, but the ...

Wildfires can damage local vegetation and change soil characteristics, making the area more vulnerable to flash floods.

Legally mandated national climate assessments disappeared this week from the federal websites built to display them, making ...