Folks across the central, eastern and southern U.S. are about to experience potentially record warmth over the next week or ...

Add Yahoo as a preferred source to see more of our stories on Google. This winter’s harsh run is intensifying, with some of the coldest air so far this season plunging into New Hampshire this weekend ...

Extreme weather of varying kinds is hitting all over the U.S. this weekend.

A fresh blast of Arctic air is poised to spill across a wide swath of the United States, and the latest polar vortex map makes clear which regions are most exposed. Forecast models show a sharp ...

The next step upward to spring weather is showing in the extended forecast. This week and much of next week look and feel ...

Add Yahoo as a preferred source to see more of our stories on Google. The cold weather appears to be here to stay in South Jersey, at least until mid-February. A polar vortex is expected to keep ...

Ohio and the Great Lakes are bracing for another cold shot later this month — down to single digits in places. When to expect ...

Severe temperatures are expected to dominate most of the country in the coming days, with single-digit temperatures forecast for parts of the Northeast. Overall, temperatures will begin to warm in the ...

The majority of the United States will experience chilling temperatures due to a blast of arctic air from Canada. The Midwest, Mid-Atlantic and Southern U.S. are expected to see below-freezing ...

Don't put away that winter jacket just yet. The polar vortex is expected to be impacted by a sudden warmup of the stratosphere, which will bring freezing temperatures to the Northeast this weekend and ...

The majority of the United States will experience chilling temperatures due to a blast of arctic air from Canada. The Midwest, Mid-Atlantic and Southern U.S. are expected to see below-freezing ...