BOSTON - The harshest week of winter thus far has begun, kicking off with several inches of snow in much of Massachusetts.

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.

A potent surge of Arctic air starts settling in Monday evening as a massive dip in the jet stream pulls in frigid air across ...

Snow and winds are likely to trigger flight cancellations and cause headaches for people traveling to DC for Inauguration Day ...

Another arctic blast is heading towards Oklahoma, bringing with it bitter cold temperatures and possible snow flurries.

Millions of Americans are bracing for life-threatening cold as an arctic blast driven by the polar vortex plunges ...

Channel 9′s Jonathan Lowe checked in with Block Love Charlotte as they stocked up supplies at their warming station.

Meteorologist Amy AaronsonOur area is on WEATHER ALERT for Dangerously Cold Temperatures Tuesday & Wednesday as a major blast ...

Now that snow showers have wrapped up, we are left with arctic air. That will result in some bitter cold temperatures before ...

Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low temperatures ...

NEW YORK (WABC) -- Extreme cold moves into the Tri-State area on Monday after the region was blanketed with snow on Sunday ...