Freeze Warning

Locations Affected

Frederick, MD ∙ Clarks Gap, VA ∙ Point of Rocks, MD ∙ Union Bridge, MD ∙ Markham, VA ∙ Elkwood, VA ∙ Sugar Loaf Mountain, MD ∙ Lineboro, MD ∙ Monrovia, MD ∙ Casanova, VA

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 702 PM EDT Sun Oct 18 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM EDT MONDAY... * WHAT...Sub-freezing temperatures as low as 30. * WHERE...In Maryland, Carroll and Frederick Counties. In Virginia, Culpeper, Northern Fauquier, Southern Fauquier, and Western Loudoun Counties. * WHEN...From 1 AM to 9 AM EDT Monday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Expect the coldest temperatures in valleys and other low-lying areas. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold.

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