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

New Mexico and Arizona typically stand to benefit the most from the North American monsoon, getting anywhere between 10% to ...

The Valley's first round of monsoon storms this season is moving into the area! Rain chances will continue for the area ...

The National Weather Service issued a dust storm warning for Maricopa County for July 2. Flights at Phoenix Sky Harbor also ...

The National Weather Service has issued a dust storm warning for Maricopa County for July 2. Flights at Phoenix Sky Harbor ...

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

Websites displaying legally mandated U.S. national climate assessments seem to have disappeared. The reports tell state and ...

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

Clouds are the bane of a hurricane forecaster’s existence. Or they were, until about 20 years ago, when forecasters got ...

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

Thousands of Americans have been urged not to drive on Wednesday amid concerns over high air pollution levels. Ozone Action ...