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,

Southeast Texas is bracing for Winter Storm Enzo, prompting airport closures in Houston and widespread travel disruptions.

More than 30 million people across the South are under winter weather advisories as they brace for Winter Storm Enzo to bring a mix of snow, ice and freezing rain to states and cities that rarely have to deal with these dangerous weather conditions.