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

Winter weather is back in the East, but the extended forecast has some good news for milder weather later in March.

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

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

Welcome to 'false spring,' New Jersey! A polar vortex split could bring bitter cold back to NJ, but how cold will it get and when? The latest forecast ...

Welcome to 'false spring,' New York! A polar vortex split could bring bitter cold back to NY, but how cold will it get and when? The latest forecast ...

Folks in the central and eastern United States may be wondering: Is winter on the way out? Here's what meteorologists say.

DC swings from a warm 50 weekend to a cold start to the week, with highs in the 30s and a wintry mix as the polar vortex and jet stream bring Arctic air.

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

While forecasters can't yet say for sure, a warmer stretch of weather appears likely for much of the nation. Here's when to expect a warm-up.

Bitingly cold Arctic air keeps pummeling the U.S. with ruthless cold snaps—despite warming winters nationwide. A study explains why: the solution lies far above your head, in the upper atmosphere ...

A potentially major snow storm this weekend could give way to a blast of Arctic air for the second consecutive week. The next polar vortex impact is expected to follow a storm that could dump 6 inches ...