Active AlertsMorristown Municipal, NJ

What: Sub-freezing temperatures as low as 32.
Where: In New Jersey, Morris, Warren, and Hunterdon Counties. In Pennsylvania, Berks, Lehigh, Northampton, Upper Bucks, Western Chester, and Western Montgomery Counties.
When: Until 9 AM EDT this morning.
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.