Millions of people are on alert for dangerously cold weather, ice and flooding.
A massive ice storm is freezing Texas and the southern United States on Wednesday.
Some 60 million people in 22 states -- from New Mexico to Maine -- are on alert for dangerously cold weather, ice and flooding.
Freezing rain and sleet are in the forecast from Texas to Tennessee, before slowly transitioning into just rain as temperatures warm up late Wednesday into Thursday.
More than 2,200 flights have been canceled amid the storm.
Dallas Fort Worth International Airport has canceled 75% of its flights while Dallas Love Field Airport has called off 68% of its flights.
-ABC News’ Sam Sweeney
The latest weather forecast for Wednesday shows waves of freezing rain and sleet continuing to move through the southern Plains and the Mid-Mississippi River Valley, from western Texas to western Tennessee.
Some areas have already accumulated more than a half an inch of freezing rain, as well as 1 to 2 inches of sleet.
Numerous roads and highways have been shut down, many schools have been closed and state of emergencies have been declared in the South due to the icy storm.
Freezing rain and sleet will continue from Texas to Tennessee, before slowly transitioning into just rain as temperatures warm up late Wednesday into Thursday.
The Texas cities of Austin, Dallas and Midland as well as Arkansas’ capital, Little Rock, can expect to see freezing rain on Wednesday evening at around 7 p.m. CT. That ice will turn into rain the next morning at 6 a.m. CT.
Up to half an inch of additional ice accumulation is in the forecast for these areas.
The brutal cold is not expected to last long, however. Much warmer weather is in the forecast by Sunday and into early next week.
-ABC News’ Max Golembo
More than 1,400 flights scheduled for Wednesday nationwide had already been canceled by the morning, according to the tracking service FlightAware.
The list for cancellations included both major airports in Dallas, as well as airports in Austin and Nashville.
