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.

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

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 ...

As an Arctic blast brings wind chills that could reach -20 degrees in West Michigan, it’s important to keep your pets safe ...

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 ...

Monday morning brought the coldest temperatures Central Park has had so far this year. And temperatures haven’t bottomed out ...

Temperatures ranged from minus 20 to 40 degrees across Wyoming between Sunday and Monday, but that's still nowhere close to ...