A major winter storm is causing travel disruptions from Texas to New York.
Most spots have a magic number that help meteorologists decide if it will rain or snow; the critical thickness.
Snow, sleet and freezing rain will cause major travel headaches for several NFL games and college football games late week into the weekend.
After an October blizzard devastated livestock in South Dakota, Montana came to the rescue.
Significant icing is occurring across portions of Texas and Arkansas, with snow piling up to the north and west.
As temperatures drop even lower, Montana ranchers are doing everything they can to ensure their herds' safety.
While record-challenging cold will be felt in interior parts of California, the South Central will be impacted by a dangerous ice storm from Dallas to Little Rock.
While parts of the Northeast and Midwest will have some snow and ice Friday night, the next storm on Sunday has the Potential for Snow and Ice in Wash. D,C,, Philadelphia and New York City.
Millions will be impacted by snow, ice and cold for the next week or more as storms move through the region. Evan Myers has details.
A major blast of cold air is moving toward Texas and temperatures will fall below freezing for many. Marja Martinez has your top headlines.