UNDATED - The National Weather Service has issued a Wind Chill Warning from 1:00 a.m. until 9:00 a.m. Wednesday.

By sunrise wind chills will be near -35F across the south, and near -45F across the north. Dress appropriately to avoid frostbite.

Looking ahead, the cold air will linger for the next few days, but warmer weather will arrive by the middle of next week.

National Weather Service