Polar vortex air on the way to central Indiana; -20° wind chills possible for some
Central Indiana once again had highs around 40° on Saturday. However, this was early, around 12-1 a.m., before a cold front ...
Temperatures in Chicago taking a polar plunge, with dangerous wind chills for the next few days
A piece of the polar vortex is spilling into the Midwest, creating extreme cold for the Chicago area and northwest Indiana ...
Winter weather brings winter storm warnings, polar vortex from Texas to Maine
A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...
Colorado will be bitter cold but a polar vortex it is not
Here is what is and isn't a polar vortex when Colorado receives cold like what is forecast for the holiday weekend.
Polar vortex is coming to Louisville area; Here's how cold it will get
Any sort of wind along with the bitter cold will make for frostbite in as little as 15 to 20 minutes in the incoming arctic ...
KJZZ1d
A polar vortex is set to grip much of the U.S. What does that mean?
People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...
Campus Safety Magazine9d
Historic Winter Storms Force School Closures Across U.S.
Schools as far south as El Paso, Texas, closed due to a polar vortex that has brought historically low temperatures and ...
WCJB10d
Polar vortex sets its sights on Texas and neighboring states, with snow expected
An area stretching from Texas to Tennessee braces Wednesday for the possible arrival of freezing rain and snow.
The Inter-Mountain10d
Polar vortex brings bitter cold to the Southern U.S.
The plunging polar vortex brought subfreezing temperatures Tuesday to some of the southernmost points of the U.S., threatening to dump snow on parts of Texas and Oklahoma in the coming days and ...