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 Saturday, October 25, 2025 including the following jurisdictions.
DISTRICT OF COLUMBIA.
MARYLAND: Cecil, southern Baltimore, Baltimore City, Prince George’s, Anne Arundel, Charles, St. Mary’s, Calvert, central/southeast Montgomery, central/southeast Howard, southeast Harford.
VIRGINIA: Fairfax, Arlington, Falls Church, Alexandria, King George.
…FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING…
WHAT…Temperatures as low as 32 will result in frost formation.
WHERE…Washington DC, and portions of central, northeast, and southern Maryland, and central and northern 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.