Thursday 9/3 – ACTION DAY: Discrete supercells may produce tornadoes across Northern Virginia

We have declared Thursday a WEATHER ACTION DAY for discrete supercells that could produce tornadoes during the afternoon and evening across Northern Virginia, Northeast Maryland, and northern portions of the Delmarva Peninsula. Thunderstorms are expected to form along the Blue Ridge after 4:00 p.m. Thursday. The atmosphere ahead of these storms are prime for severe…