WASHINGTON COUNTY, Md. (DC News Now) -- The Maryland Department of Emergency Management (MDEM) declared a tornado watch for Washington County on Sunday. A storm system was passing through the DMV, bringing gusting winds and rain through the region. Get the latest forecast from DC News Now 's weather team here In a post on X, MDEM said that the tornado watch was in effect until 8 p.m. Washington County also had a severe thunderstorm warning until 7:45 p.m. ...read more read less