This heat dome could break “numerous” high-temperature records on Christmas Day, NOAA’s Climate Prediction Center (CPC) stated on Saturday. From the Intermountain West to the Midwest, highs could ...

"Temperatures 10-25 degrees above average are expected to occur over a multi-day span," one meteorologist told Newsweek.

Bitter temperatures are forecast to hit swathes of the U.S. this weekend as a polar vortex—the area of cold air that ...

A fierce cold snap is in the forecast for the central and eastern U.S. starting around Nov. 8, forecasters warned, with record-breaking cold possible. The outbreak will bring the most significant ...