On the 40th anniversary of central Indiana’s all-time coldest wind chill, we had the coldest wind chills in more than a year.

In Indiana, around zero degrees was likely, the map showed, with temperatures of around three degrees possible in Northern ...

By the time March, April, and May come along, even the most ardent snow-lovers can suffer from winter weather fatigue. After ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

The arctic blast is expected to affect millions of people across the United States with brisk winds, and dangerously cold ...

Several businesses and organizations have announced closings and cancellations ahead of the extremely cold temperatures.

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

The Hollywood sign stands sentinel above Los Angeles, watching as embers dance through the January night like wayward stars.

The polar vortex will extend into the metro St. Louis area Saturday, bringing several days of temperatures plunging to single digits and wind chills below zero.

Firefighters battle the Palisades fire on El Medio Ave. in Pacific Palisades, on Jan. 7, 2025. (Brian van der Brug/Los ...

The polar vortex is a ring of cold air that typically circles the Arctic. A strong jet stream essentially acts like a fence, ...