The NWS warns that freezing and subfreezing temperatures could kill crops and sensitive outdoor plants, and damage outdoor pipes.

A widespread freeze is expected overnight, and a Freeze Warning is in effect through 9 a.m. Tuesday. Temperatures will drop into the upper 20s for most areas, so have the extra layers ready as you head out the door.

The NWS Raleigh NC released a freeze warning at 1:01 p.m. on Monday valid for Tuesday between 2 a.m. and 8 a.m. for Person and Granville counties.

At 12:51 p.m. on Monday, the NWS Blacksburg VA issued a freeze warning valid for Tuesday between midnight and 9 a.m. The warning is for Surry, Stokes, Rockingham, Caswell, Wilkes and Yadkin counties.

A sudden drop in temperatures has many across Delmarva concerned, as a freeze warning threatens crops and backyard gardens during a critical point in the growing season.

On Monday at 1:37 a.m. the NWS Greenville-Spartanburg SC issued an updated freeze warning valid for Tuesday between midnight and 9 a.m. The warning is for Avery, Yancey and Mitchell counties.

A freeze warning was released by the NWS Wakefield VA on Monday at 12:27 p.m. valid for Tuesday between 2 a.m. and 9 a.m. for Northampton County.

Pittsburgh and surrounding areas are under a freeze warning with temperatures expected to drop as low as 26 degrees. The National Weather Service warns that the frost and freeze conditions could kill crops and other sensitive vegetation.