A fresh blast of Arctic air is poised to spill across a wide swath of the United States, and the latest polar vortex map ...
Major cities across the Northeast and Midwest are facing temperatures 10-20 degrees below average, according to forecasters.
PITTSBURGH — January was a mild one for Pittsburgh, with the monthly temperature almost two degrees above average. Snowfall finished a half an inch above average. Back in mid-January, we told you how ...