Active AlertsGettysburg, PA

What: Sub-freezing temperatures as low as 25 degrees F possible.
Where: Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon, and York Counties.
When: From late Tuesday night through Wednesday morning.
Impacts: Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Those with agricultural interests should protect sensitive crops and other vegetation as a result of the potential sub-freezing temperatures.