A historic winter storm is about to unfold across the Gulf Coast states with accumulating snow and dangerous ice from Texas to Florida, including major cities and highways. "This will be a rare and especially dangerous winter storm right along the upper Gulf Coast that will result in major and lengthy disruptions to travel,

Drivers are urged to exercise caution during their morning commutes as black ice may have reformed in isolated spots on Houston roadways overnight. Drivers should look for any wet surfaces, as they can be icy.