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

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

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

This blast of cold weather is due to activity of the polar vortex.

A new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this ...

The polar vortex's blast of Arctic air from Canada brought the season's coldest weather to the majority of U.S. The vortex is ...

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

Today, most of central Ohio experienced its coldest morning of the winter so far. Here’s a map of the observed temperatures ...

The LDH reported one winter weather-related death in the state this year—a 65-year-old man in Rapides Parish who died due to ...

It is currently about 36 degrees in Omaha. There will be a high of about 43 degrees tomorrow and a high of about 44 degrees ...

So, as the Deep South grapples with the foreign language of snowflake icons making a (for some, repeat) appearance in weather ...

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...