Pittsburgh will hit 90-degrees for the first time in 2025 on Sunday. It will also kick off the first heat wave of the summer.

The National Weather Service reported an air quality alert at 4:30 p.m. on Saturday in effect until Sunday at 4 p.m. for ...

A spectator uses fan to keep cool in the stands during the match of the Queen's Club Championships tennis tournament in ...

West Virginia, Ohio, and Pennsylvania are under an extreme heat watch. The National Weather Service (NWS) has issued an ...

The National Weather Service has issued a severe thunderstorm watch for parts of South-Central Pennsylvania until 7 p.m.

The Philadelphia area and several southwest Pennsylvania counties are currently under a Code Orange Air Quality Alert for ...

May 31 is a day that lives in infamy in Pennsylvania ... big lesson that we've learned from a weather event like this is that when the right atmospheric conditions are present, tornadoes can ...

You are about to report this weather ... in northwestern Pennsylvania... * Until 515 AM EDT. * At 431 AM EDT, a severe thunderstorm was located near Edinboro, or 13 miles southwest of Erie ...

Some of the most severe weather Tuesday evening was ... but the storm system focused on western Pennsylvania in the evening. Severe thunderstorm warnings and several tornado warnings populated ...

yet another day of a critical fire weather threat across the Southwest U.S. Fire Weather Warnings are in effect for southeastern New Mexico and western Texas for Saturday for very low relative ...

That simple visual explains a lot about the conditions across North America ... So, while we are still wearing the overcoat in Rochester, the Southwest is already bracing for a potentially ...