A stretch of unseasonably warm Fall weather could approach historic high temperatures Tuesday in Philadelphia and surrounding ...

The calendar says mid-fall, but the dry, summer-like weather will continue for another two days in the Philadelphia region.

Our streak of dry, sunny and warm days will continue the next few days with temperatures climbing into the 80s Monday through ...

The entire region, from Delaware to southeastern Pennsylvania and especially New Jersey, are all very dry without measurable ...

It's been weeks since the Philadelphia region has seen measurable rainfall. The NBC10 First Alert Weather Team is currently ...

An unseasonably cold stretch of weather that gripped the Philadelphia-area over the last several days has everyone thinking ...

Higher pressure is usually associated with sunny weather, lower pressure with stormy weather. The temperature to which the air needs to be cooled for moisture to condense, for example, as dew. The ...

A "severe" geomagnetic storm finally turned on the northern lights over Philly. And an active sun may mean more shows in the ...

An unusually strong geomagnetic storm made the Aurora Borealis visible across the Philadelphia region Thursday night.

For the second time in a a week, NOAA’s Space Weather Prediction Center is saying it is at least possible that on Thursday ...

“A substantial temperature deficiency developed by the 10th,” Stoudt added. “After the 10th, every day was at or warmer than ...