Moderate Expected Likely Freeze Warning Freeze Warning issued April 7 at 10:14AM EDT until April 8 at 9:00AM EDT by NWS Baltimore MD/Washington DC Apr 8, 12:00 AM → Apr 8, 9:00 AM WHAT: Sub-freezing temperatures as low as 30 expected. WHERE: In DC, District of Columbia. In Maryland, Anne Arundel,Central and Southeast Howard, Central and Southeast Montgomery,Prince Georges, Southern Baltimore, and Charles Counties. InVirginia, King George and Fairfax Counties, and Arlington/FallsChurch/Alexandria. WHEN: From midnight tonight to 9 AM EDT Wednesday. IMPACTS: Frost and freeze conditions could kill crops, othersensitive vegetation and possibly damage unprotected outdoorplumbing. + Read More Take steps now to protect tender plants from the cold. Updated: Apr 7, 11:20 AM Source: NWS Alert