AccuWeather’s forecasting of some big chills for parts of the U.S. in the coming weeks, according to USA Today, shouldn’t make it to South Florida. Not unless you count a 63-degree morning low on ...

MARQUETTE— The Upper Peninsula was beset with below freezing temperatures Monday night and into Tuesday, with the warmest ...

Parts of the Upper Midwest and Northern Plains are already feeling the effects of air spilling in from Canada. On Thursday, ...

Dr. Amy Butler with the National Oceanic and Atmospheric Administration says the early polar vortex disruption is unusual and ...

A “polar vortex” is one of those weather terms that gets thrown around during winter outbreaks, but Bishop said it’s something that is always there. Sometimes it can send cold air further south than ...

An Arctic cold front is moving its way through the region this week, bringing along wind gusts and plummeting temperatures. According to the National Weather Service in Mount Holly, highs for the ...

An Arctic front moved across the Great Lakes on Dec. 3, triggering advisories for snow squalls in New England on Thursday, ...

Three rounds of cold Arctic air from a shifting polar vortex are expected to plunge much of the central and eastern U.S. into ...

Search to find out how much snow fell near you in Massachusett's during Tuesday's storm, which stretched into Wednesday for ...

Thanks to the polar vortex, the first half of December will bring multiple waves of Arctic air to the U.S. Here's what to ...

Such events distort the polar vortex, which causes Arctic air to descend into the U.S. and causes temperatures to plummet.

A polar vortex brings frigid temperatures and a light chance of snow Friday. High winds could become dangerous combined with ...