Weather conditions could kill plants, damage outdoor plumbling.
Frederick MD-Carroll-Northern Baltimore-Northwest Montgomery-Northwest Howard-Northwest Harford-Stafford-Spotsylvania-WesternLoudoun-Eastern Loudoun-Northwest Prince William-Central andSoutheast Prince William/Manassas/Manassas Park-1219 PM EDT Fri Oct 24 2025...FREEZE WARNING IN EFFECT FROM 2 AM TO 9 AM EDT SATURDAY...* WHAT...Sub-freezing temperatures in the upper 20s to lower 30s.* WHERE...Portions of central, north central, and northern Maryland and central and northern Virginia.* WHEN...From 2 AM to 9 AM EDT Saturday.* IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.PRECAUTIONARY/PREPAREDNESS ACTIONS...Take steps now to protect tender plants from the cold.By The National Weather Service, Sterling, Va.