Severe Center
Washington D.C & Central Maryland & N. Virginia & E. West Virginia Warnings, Watches, And Advisories Freeze Warning
Map Options
Map Legend
Additional Locations
Freeze Warning
In effect:
Tuesday, Apr 21 2026 2:00 AM EDT – Tuesday, Apr 21 2026 10:00 AM EDT
Issued by NWS Baltimore MD/Washington DC
FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING
What:
Sub-freezing temperatures as low as 26 to 30 degrees
expected.
Sub-freezing temperatures as low as 26 to 30 degrees
expected.
Where:
Portions of central, north central, northeast, and
northern Maryland, central, northern, northwest, and western
Virginia, and panhandle West Virginia.
Portions of central, north central, northeast, and
northern Maryland, central, northern, northwest, and western
Virginia, and panhandle West Virginia.
When:
Until 10 AM EDT this morning.
Until 10 AM EDT this morning.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Instructions:
Take steps now to protect tender plants from the cold.
To prevent water pipes from freezing, wrap or drain or allow them to
drip slowly.
Take steps now to protect tender plants from the cold.
To prevent water pipes from freezing, wrap or drain or allow them to
drip slowly.
Areas Impacted:
Washington
Frederick
Carroll
Northern Baltimore
Cecil
Northwest Montgomery
Northwest Howard
Northwest Harford
Augusta
Rockingham
Shenandoah
Frederick
Page
Warren
Clarke
Greene
Madison
Rappahannock
Orange
Culpeper
Northern Fauquier
Southern Fauquier
Western Loudoun
Eastern Loudoun
Northern Virginia Blue Ridge
Central Virginia Blue Ridge
Northwest Prince William
Morgan
Berkeley
Jefferson
Freeze Warning
In effect:
Tuesday, Apr 21 2026 2:00 AM EDT – Tuesday, Apr 21 2026 10:00 AM EDT
Issued by NWS Baltimore MD/Washington DC
FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING
What:
Sub-freezing temperatures as low as 29 expected, especially
in outlying areas away from larger bodies of water.
Sub-freezing temperatures as low as 29 expected, especially
in outlying areas away from larger bodies of water.
Where:
Portions of DC, central, northern, and southern Maryland,
and central and northern Virginia.
Portions of DC, central, northern, and southern Maryland,
and central and northern Virginia.
When:
Until 10 AM EDT this morning.
Until 10 AM EDT this morning.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Instructions:
Take steps now to protect tender plants from the cold.
To prevent water pipes from freezing, wrap or drain or allow them to
drip slowly.
Take steps now to protect tender plants from the cold.
To prevent water pipes from freezing, wrap or drain or allow them to
drip slowly.
Areas Impacted:
District of Columbia
Southern Baltimore
Prince Georges
Anne Arundel
Charles
St. Marys
Calvert
Central and Southeast Montgomery
Central and Southeast Howard
Southeast Harford
Nelson
Albemarle
Fairfax
Arlington/Falls Church/Alexandria
Stafford
Spotsylvania
King George
Central and Southeast Prince William/Manassas/Manassas Park