The National Weather Service has issued freeze warnings for early Saturday, Nov. 14, from the lower Mississippi Valley into Maryland. Some parts of Alabama, Mississippi, Georgia and North Carolina face a second round of freezing temperatures early Sunday. Lows could reach 24°F in parts of Georgia Sunday morning, and forecasters warn that the cold could kill tender plants and damage exposed pipes.

Saturday morning warning hours

Where warnings continue into Sunday

Parts of Alabama and Mississippi have a second warning from midnight to 8 a.m. Central. Parts of northern and west-central Georgia could reach 24°F between 1 and 9 a.m. Eastern. That same window covers Atlanta and other parts of central Georgia, where lows could reach 29°F after a Saturday frost advisory.

From 1 to 8 a.m. Eastern, parts of North Carolina’s Piedmont and northern Coastal Plain could reach 27°F. The Sunday warning also covers Raleigh and parts of the Sandhills and Coastal Plain, with lows of 30°F. The same area has a Saturday frost advisory from 3 to 8 a.m. Eastern, with temperatures near 33°F. Check your address at weather.gov for your local warning.

What to bring in Friday evening

Bring tender potted plants indoors or cover plants you can’t move. The American Red Cross recommends disconnecting and draining outdoor hoses. If your outdoor faucets have an indoor shutoff valve, close it and open the outside faucet to drain the line. Finish before the first warning window starts.