More heavy snow is possible this weekend across several states, prompting warnings for areas expected to be hit by a winter ...

New York is bracing for the coldest air of the winter this weekend, with snow. Learn how the polar vortex is involved.

Forecasters say that the polar vortex will usher in waves of frigid air across parts of the U.S. through January. The "more active polar vortex will drive colder air and snow across the central and ...

At least seven people are dead and nearly half of the US states have declared emergencies.

First Alert Weather Days are in effect after a winter storm brought historic levels of snow, sleet and ice to Middle ...

First Alert Weather Days are in effect after a winter storm brought historic levels of snow, sleet and ice to Middle ...

A fresh blast of Arctic air is poised to spill across a wide swath of the United States, and the latest polar vortex map makes clear which regions are most exposed. Forecast models show a sharp ...

Bitter cold and power outages persist as the death toll rises in Middle Tennessee after Winter Storm Fern. Emergency response ...

The Tennessee Emergency Management Agency has released its 12th flash report updating Tennesseans on state-wide conditions.

Rep. Christian Menefee of Texas, the newest member of Congress, started the job Monday – and now has just four weeks to ...

Wind chills below zero were expected to persist across parts of the Northeast and New England on Monday but should finally ...

Meteorologists are tracking another major storm system that could exacerbate lingering impacts from last weekend’s Winter ...