Washington, DC – Light snow is expected across the Mid-Atlantic this week, with minor accumulations that could still impact travel during overnight and early morning hours.
According to the National Weather Service Baltimore/Washington office, a weak system will bring periods of light snow to portions of Washington, DC, Maryland, and northern Virginia beginning late Tuesday afternoon and continuing through early Friday morning. Forecast snowfall totals are generally around one-half inch, with localized amounts near one inch possible in some areas.
The highest confidence for accumulating snow is across western Maryland, the Shenandoah Valley, and higher elevations of northern Virginia, including areas near Cumberland, Oakland, and portions of the Blue Ridge. In the urban corridor from Washington, DC to Baltimore and Annapolis, snowfall amounts are expected to remain closer to a dusting to one-half inch.
Despite minimal accumulation, forecasters caution that slick spots may develop on untreated roads, bridges, and overpasses, especially overnight when temperatures drop near or below freezing. Travel impacts are most likely along major corridors including I-95, I-70, I-83, I-66, and Route 50.
The National Weather Service also highlighted a low-probability, high-end scenario, noting a 10 percent chance that some locations could see higher snowfall totals closer to one inch. Even small increases could worsen travel conditions during the Wednesday night or Thursday morning commute.
No significant winter storm impacts are expected, but the agency emphasized that light snow combined with cold pavement can still lead to hazardous driving. Drivers are urged to reduce speed, increase following distance, and allow extra travel time.
By Friday morning, precipitation is expected to taper off, with improving conditions heading into the weekend.
Commuters, students, and early-morning workers across the Mid-Atlantic should stay alert for changing road conditions and monitor updated forecasts as the system moves through.
