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

Impacts will begin in east Texas by Monday night. Ice and snow could contribute to power outages amid freezing temperatures.

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

Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low temperatures as residents along the East Coast contend with a thick blanket of snow — and more snowfall in the forecast.

A winter storm that is expected to begin in Texas next week could end up bringing snow and ice to parts of Florida.

Next major winter storm in the US set to blast 300 million with downpours, snow - The system brought heavy rain to wildfire-ravaged areas of Southern California after months without precipitation

Precip may start as rain, but as temps fall to the freezing mark after sunset Monday, a transition to freezing rain and sleet is expected.

A winter storm swept through South Texas overnight, leaving light wintry precipitation in its path across the San Antonio area. However, even light accumulations of freezing rain, sleet, and snow are still capable of making road travel hazardous.

A hard freeze could soon arrive in SE Texas next week. Do you have everything you need? Check here for a list of items and to-dos for preparation.

After a statewide blackout in 2021 and a massive Austin outage in 2023, cold weather means energy anxiety for many in Central Texas.

Electric Reliability Council of Texas (ERCOT) told Newsweek: "ERCOT has issued a Weather Watch from January 20-23 due to predicted extreme cold weather across the ERCOT region, higher electrical demand, and the potential for lower reserves. Winter precipitation is also expected across parts of the state.

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to millions.