Several states across the country have announced school closures this week as they brace for a particularly cold snap.

I’ve been convinced that we are about to experience a very serious and dangerous weather episode,” Houston Mayor John ...

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

Heavy snow is expected to blanket large portions of the Eastern U.S. while much of the country will endure dangerously cold ...

Major winter storm brings heavy snow to East Coast as Arctic blast puts millions under warnings from Plains to Maine ...

Airport officials said they would monitor weather conditions throughout the day Tuesday to decide if the airports will resume ...

"The level and extensiveness of the frigid air may be tough to match the rest of the winter," forecasters warned.

As Michigan faces winter weather and snow, with Arctic cold air on the way, there's a risk of hypothermia and frostbite. Here ...

Temperatures will plummet by up to 40 degrees this weekend as an arctic blast spreads across much of the U.S., including the ...

Extreme cold could expose residents of several states to conditions like hypothermia and frostbite over the weekend.

Several Florida counties could see "show showers" next week as another an Arctic blast combines with moisture to make snow a ...

As Colorado drops into a deep freeze, Denver Rescue Mission is among the shelters that will be increasing capacity to protect ...