A few thunderstorms have developed northwest of the District (in Frederick County). These storms should move southeast and affect Montgomery County between 7 and 8 p.m., and then possibly head towards northwest D.C. and Prince George's County between 8 and 9 p.m. Heavy rain, gusty winds and small hail are possible with these storms.
Additional storms are developing in the Shenandoah Valley and may affect the Virginia suburbs between 8 and 10 p.m. this evening.
See our full forecast for the outlook into early next week.