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 8 am Friday, November 7, 2025 including the following jurisdictions.
MARYLAND: St. Mary’s, Calvert.
VIRGINIA: King George.
…FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM EST THIS MORNING…
WHAT…Temperatures as low as 33 will result in frost formation.
WHERE…In Maryland, Calvert and St. Marys Counties. In Virginia, King George County.
WHEN…Until 8 AM EST 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.