The infamous weather pattern is actually partly influencing our weather as February ends. And it may again throughout the ...

Michigan and the Great Lakes are bracing for another cold shot later month as a polar vortex split in the stratosphere nudges ...

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

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

While all the warmth of the past few days may make it feel like spring is in full effect, forecasters are saying otherwise.

Add Yahoo as a preferred source to see more of our stories on Google. There is a major weather pattern change underway across the U.S. As we get into next week, the storm track looks really ...

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

The polar vortex is splitting — an exceedingly rare phenomenon for this time of year that will be an unusual driver of warmer temperatures, as the calendar flips to March and meteorological spring.

Physicists at The University of Texas at Austin have experimentally confirmed a decades-old theory ...

Florida has endured a winter few could have predicted. Since early November, the state has endured at least three rounds of ...

Scientists created 17-foot fire whirls that burn oil spills faster and cleaner than conventional methods, reducing soot by 40 ...

While the East may have been plunged into a snowy deep freeze this winter, weather data shows something perhaps more notable is happening in the West, where snowpack has been low and temperatures high ...