Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

Understanding the Polar Vortex The polar vortex is like a massive whirlpool of frigid air moving around our planet's poles.

As of right now, this weak cold front is going to keep highs in the low-teens through Thursday afternoon with minor wind ...

The polar vortex is like a giant ... making places like the United States suddenly feel bone-chillingly cold. A weak vortex allows more arctic air and stormy patterns to develop here in the ...

This wobbly or weak pattern in the jet stream means that more arctic air and stormy weather are in the forecast. However, the polar vortex is hard to predict past two weeks. There is no need for ...

POLAR VORTEX OF COURSE, THAT LARGE AREA OF COLD AIR ... HOWEVER, YOU GET A LITTLE BIT OF A WEAK JET STREAM, AND WE WATCH SOME OF THAT ARCTIC AIR START TO PLUNGE FURTHER SOUTHWARD.

It’s shaping up to be another beautiful day in the Black Hills! Sunny skies across western South Dakota and much of Wyoming are causing temperatures to continue to increase. Rapid City can expect a ...

Parts of Mississippi can expect freezing temperatures, lows in the teens in the coming week. Know how to prep your home, ...

Polar Vortex: Polar vortex expected to hit Rhode ... slower than usual, stops moving, seems weak or starts looking for warm places to burrow. Prepare an emergency kit for food, water and medicine ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...