A rare frigid storm charged through Texas and the northern Gulf Coast on Tuesday, blanketing New Orleans and Houston with snow, closing highways, grounding nearly all flights and canceling school for millions of students more used to hurricane dismissals than snow days.

Pensacola beat the old record of 3 inches. Icy conditions will bring dangerous roads across the Panhandle and North Florida on Wednesday morning. The front loses its speed over the Peninsula. Here's your forecast.

Heavy snow, sleet and ice are making travel conditions treacherous across the region, stretching from Houston into the Florida panhandle.