Central Indiana once again had highs around 40° on Saturday. However, this was early, around 12-1 a.m., before a cold front ...
A piece of the polar vortex is spilling into the Midwest, creating extreme cold for the Chicago area and northwest Indiana ...
Several governors across the US issued warnings to residents to stay at home and off the road as the polar vortex struck deep ...
Millions in the U.S. were hit by a major winter storm that created dangerous conditions from the Central Plains to the East Coast.
The United States continued to freeze through a polar vortex that brought rare cold to the southern United States and chances ...
Studies show a fast-warming Arctic is partly to blame for the increasing frequency of the polar vortex extending its icy grip ...
The polar vortex of ultra-cold air usually spins around ... Classes canceled School closings were widespread, with districts in Indiana, Virginia, Kentucky, Missouri and Kansas canceling or ...