Active Weather Alerts
Dense Fog Advisory
Issued: 9:27 AM Mar. 5, 2026 – National Weather Service
...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Dense fog will reduce visibility to 1 NM or less. * WHERE...Chesapeake Bay from North Beach MD to Smith Point VA, Tidal Potomac from Key Bridge to Indian Head MD, Tidal Potomac from Cobb Island MD to Smith Point VA, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...Until 10 AM EST this morning. * IMPACTS...Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. &&
Dense Fog Advisory
Issued: 9:25 AM Mar. 5, 2026 – National Weather Service
...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...The District of Columbia. In Maryland, Prince Georges, Calvert, Charles, and St. Marys Counties. In Virginia, Arlington, Falls Church, and Alexandria. * WHEN...Until 10 AM EST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you. &&
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