The warning goes into effect from 2 a.m. to 9 a.m. Friday MT. Temperatures from 29 to 32 degrees are expected in the upper ...

What will Arizona's winter weather look like this season? Here's what NOAA, Old Farmer's, and AccuWeather predict about the ...

High pressure settling over the region will keep conditions dry, allowing high temperatures to climb above normal through the ...

Temperatures today will trend cooler with Phoenix looking at a high of around 66 degrees. It will be a dry and sunny day with overnight lows dropping into the 40s.

The start of the Arizona-Weber State game at Arizona Stadium was delayed for over two hours due to nearby lightning. The game will now start around 9:10 p.m. Less than hour from kickoff, the handful ...

Portions of northern Arizona are seeing light rain and snow on Dec. 3. The Valley will stay dry, with a high of around 68 degrees. Temps will continue to drop near to slightly below normal this week ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

Atmospheric rivers are a "long, narrow region in the atmosphere—like rivers in the sky—that transport most of the water vapor outside of the tropics," according to the National Oceanic and Atmospheric ...

La Niña is present again this winter, which can have significant impacts on winter weather around the United States. La Niña, a natural ocean and weather pattern in the tropical Pacific, ...