Dangerously High Temperatures Blanket United States, Expected to Last Into Next Week. Heat indices over 100 degrees were felt around the nation today. By ABC News. July 23, 2016, 1:11 PM.

A change in weather patterns will soon kick the warmer-than-normal temperatures out of the picture and make December feel more like December for much of the United States.

Frigid air was blowing across the United States, dropping temperatures in many areas into the single digits and leading weather monitors to issue wind chill advisories and politicians to plead ...

The northeastern United States endured gusty winds, plummeting temperatures and snow this weekend. After first reaching the Upper Midwest and Great Lakes on Saturday, the chill swept to the ...