A long-awaited blast of cold air, courtesy of the polar vortex, will overtake much of the US, but the forecast says the low temperatures won't last.

"Currently, a powerful clipper is sweeping through the Midwest and into the Northeast," one meteorologist told Newsweek.

Millions of Americans are waking up to their first big snow of the season, as a powerful nor’easter is bringing some ...

Temperatures 10 to 20 degrees below normal are expected to reach as deep as the South, forecasters said. Snow is likely in the Great Lakes, parts of the Northeast and the Appalachians. -40 -20 0 20 32 ...

A powerful polar vortex sweeping across the East Coast is set to bring bone-chilling, record-low temperatures to the Big Apple this weekend, giving the region a bitter first taste of winter, according ...

A cold front is expected to bring the coldest temperatures of the season to Volusia and Flagler counties early next week. Nighttime lows are forecast to drop into the 30s and 40s by Monday night into ...

Send a note to Hannah Tolley, Jenn Mesce and our other editors. We read every email. By submitting this form, you agree to allow us to collect, store, and potentially publish your provided information ...

A powerful nor'easter brings coastal flooding to the Jersey Shore on Sunday afternoon, with high tide sending water over docks and into streets in Avalon, N.J. (Lokman Vural Elibol/Anadolu via Getty ...

The first nor’easter of the season is causing flooding and strong winds along the Eastern Seaboard. New York's governor declared a state of emergency for New York City, Long Island and Westchester ...

The Northeast is forecast to receive heavy rain and winds throughout Monday. A coastal storm moving along the East Coast on Monday will continue to bring the threat of significant coastal flooding, ...

Widespread coastal flooding began to hit the Eastern Seaboard over the weekend, with nearly 100 flood reports already documented from Florida to New Jersey. The risk of more flooding continues as the ...