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St. Mary's County Sheriff's Office
Saturday February 21st, 2026 :: 02:47 p.m. EST

Alert

Winter Storm Warning until 10:00AM Monday

* WHAT...Heavy snow expected. Total snow accumulations between 4 and 8 inches. Locally higher amounts near 12 inches are possible in northeast Maryland. Winds gusting as high as 35 mph.

* WHERE...Portions of central, north central, northeast, northern, and southern Maryland.

* WHEN...From 3 PM Sunday to 10 AM EST Monday.

* IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult. The hazardous conditions could impact the Monday morning commute.

* AFFECTED AREAS: CARROLL ... NORTHERN BALTIMORE ... CECIL ... SOUTHERN BALTIMORE ... ANNE ARUNDEL ... ST. MARYS ... CALVERT ... NORTHWEST HOWARD ... CENTRAL AND SOUTHEAST HOWARD ... NORTHWEST HARFORD ... SOUTHEAST HARFORD

Instructions:

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

Address/Location
St. Mary's County Sheriff's Office
23150 Leonard Hall Dr
Leonardtown, MD 20650

Contact
Emergency: 9-1-1
Non-emergencies: 301-475-8008

Submit an anonymous web tip

Alert Details

Severity:
Severe - Significant threat to life or property
Urgency:
Expected - Responsive action SHOULD be taken soon (within next hour)
Certainty:
Likely (p > ~50%)
Category:
Meteorological (inc. flood)
Event:
Winter Storm Warning

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