Active AlertsLocust Point, MD

What: Temperatures as low as 33 will result in frost formation, especially away from the urban centers and tidal waters.
Where: Washington DC, and portions of central and southern Maryland, and central and northern Virginia.
When: From midnight tonight to 9 AM EDT Thursday.
Impacts: Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.