Active AlertsHelena, KY

What: Sub-freezing temperatures as low as 31 expected.
Where: Portions of southeast Indiana, northeast and northern Kentucky, and south central and southwest Ohio.
When: From 1 AM to 10 AM EDT Tuesday.
Impacts: Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Take steps now to protect tender plants from the cold.