While forecasters can't yet say for sure, a warmer stretch of weather appears likely for much of the nation. Here's when to ...
The polar vortex that has locked much of the country into a deep freeze is finally loosening its grip, and the atmosphere is already lining up a very different pattern. Forecasts point to a sharp but ...
Meteorologist Sven Sundgaard predicted this wacky winter weather back in October, and he explains what's happening now and ...
When the polar vortex stumbles, the weather at ground level can pivot from mild to brutal in a matter of days. A circulation that usually spins quietly above the pole can suddenly send lobes of Arctic ...