Some forecasters say a complex dance involving the polar vortex could send some of Earth's most extreme cold toward the ...

Temperatures across Indiana are set to be even colder tonight, as temperatures plunge into single digits and at the zero mark ...

Some portions of the United States could see as much as 6 inches of snow by Tuesday, Dec. 2, according to weather forecasters.

There are early signs that the northeastern United States may be in for several waves of below-average low temperatures this ...

Pennsylvania and the rest of the Northeast are headed into a period of unusually cold weather, thanks to the polar vortex.

Post-holiday travel plans might be impacted by potentially dangerous weather that is forecasted to sweep through much of the ...

Winter weather advisories in various parts of the US were upgraded by National Weather Service (NWS) meteorologists to a more severe winter storm warning.

Forecasters are urging residents and travelers to take precautions, as the snowfall could lead to dangerous driving ...

Widespread post-Thanksgiving flight delays due to winter weather could continue through the beginning of the week, according ...

Forecasters say as much as 6 inches of snow could fall by Tuesday in some areas, creating challenges on the roads and in the ...

Another round of much appreciated moisture received in several regions, according to the U.S. Drought Monitor.

Several inches of snow are expected to fall on Dec. 2 in the Northeast and Mid-Atlantic, with freezing rain and iced-over ...