However, for Thursday, Nov. 13, the area of visibility stops far north of us. The 10 U.S. states that are totally or ...

Get ready for some big changes heading into the weekend as our next storm system moves in. Winds will crank up, temperatures ...

Tuesday was a warm day, with a high of 88 degrees in Phoenix, but changes are coming. A big storm will bring rain, cooler ...

Arizona skywatchers were treated to a rare celestial show Tuesday as the northern lights shimmered across parts of the state.

Solar storms are ranked G1 to G5, weak to strong, and according to the National Oceanic and Atmospheric Administration, it ...

Look for a warm and dry Thursday ahead for the Valley and state, with major weather changes just around the corner.

A series of storms drenched Arizona in late September and early October and helped ease short-term drought conditions.

An usually wet September and October has greened up Arizona's outdoors, but La Niña could erase some of the gains.

Aurora displays known as the northern and southern lights are commonly visible near the poles, where charged particles from ...

Arizona residents were treated to a rare sighting of the aurora borealis, with a second night expected to be more spectacular ...

The Arizona Heritage Center museum in Tempe will temporarily close for repairs after storms and flooding caused significant ...