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

How the Polar Vortex Can Bring Arctic Blasts to the U.S. Vast weather patterns can carry blasts of frigid air far from the polar regions—here’s how it works

Grand Junction is expected to hit temperatures as low as 5 degrees Fahrenheit and Montrose is believed to hit 0 degrees. These temperatures, as explained by forecaster Dalen Brazelton, are coming from the north.

An arctic blast is set to bring wind chill temperatures as low as single digits below zero in Massachusetts. Meteorologists tell us how to prepare.

I pressed four years for this speech,” Whitehouse posted… A weekend snow storm is expected to bring measurable accumulations to the Philadelphia-area during the Eagles playoff game on Sunday. A grand jury in Massachusetts has indicted a doctor who is accused of sexually assaulting more than 200 former patients over a period of more than a decade.

Weather forecasts next week are calling for an arctic freeze — literally, with a blast of below-zero arctic air hitting the state — raising safety concerns, especially for folks without homes, kids going to and from school,

Arctic air settles in early next week with some dangerously cold wind chills to boot. Remembering "The Four P's" will be very important between Sunday night and Wednesday morning.