Weather Alerts For Union Bridge, MD

# HEADLINE -------------------- FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING # DETAILS -------------------- WHAT Temperatures as low as 33 will result in frost formation. WHERE Carroll, Frederick, Cecil, Northern Baltimore, and Harford Counties in Maryland. WHEN Until 9 AM EDT this morning. IMPACTS Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. ISSUED AT Saturday, October 24, 2026 at 2:42 AM EDT ISSUED BY National Weather Service Baltimore MD/Washington DC HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Take steps now to protect tender plants from the cold. # AREAS AFFECTED -------------------- Southeast Harford, Carroll, Cecil, Frederick, Northern Baltimore, Northwest Harford Including the cities of Bohemias Mills, Bel Air, Glyndon, Churchville, Cockeysville, Edgewood, Buckeystown, Fallston, Eldersburg, Frederick, Abingdon, Magnolia, Bynum, Gamber, Long Green, Andora, Hickory, Aberdeen, Ballenger Creek, Harford Furnace, Timonium, Brantwood, Park Mills, Owings Mills, Blake, Appleton, Reisterstown, Bay View, Barksdale, Randallstown, Carsins, and Westminster