A winter storm warning has been issued for parts of Virginia and North Carolina. Here's a look at the forecast.

More than 120 counties in Texas, nearly half of the state, is under an extreme cold watch or warning this week.

Harsh cold descended on the nation's midsection Monday as a polar vortex gripped the Rockies and Northern Plains on the heels ...

Unusually Red or Purple Sunsets and Sunrises One of the most enchanting sights in nature is a vividly red or purple sky ...

Meteorologist Derek Witt wraps up his 3 part series on the Skew-T diagram, explaining how they're used to forecast severe ...