Another winter storm is brewing for the Gulf Coast. Up to four inches of snow are forecast for Houston overnight Monday into Tuesday. As a result, both major airports in the city, George Bush Intercontinental and William P.

Around 40 million people in the U.S. are under a winter storm warning from an unusual blast of severe winter weather.

Frigid temperatures engulfed the South on Monday ahead of a winter storm that's expected to spread heavy snow and disruptive ice around a region from Texas to north Florida that rarely sees such weather,