Note: The Frost Advisory has expired for the DC region. The most recent advisory issuance before the expiration is below.
A Frost Advisory remains in effect to 9 am Friday, October 24, 2025 including the following jurisdictions.
MARYLAND: Washington, Frederick, Carroll, northern Baltimore, northwest Montgomery, northwest Howard, northwest Harford.
VIRGINIA: Nelson, Albemarle, Greene, Stafford, Spotsylvania, King George, Loudoun, northern/central Blue Ridge, Prince William, Manassas, Manassas Park.
WEST VIRGINIA: Morgan, Berkeley, Jefferson.
…FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING…
WHAT…Temperatures as low as 32 will result in frost formation.
WHERE…Portions of central and northern Maryland, central and northern Virginia, and the eastern panhandle of West Virginia.
WHEN…Until 9 AM EDT this morning.
IMPACTS…Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
PRECAUTIONARY/PREPAREDNESS ACTIONS…
Take steps now to protect tender plants from the cold.