Washington, D.C. – More than 7.6 million people across the D.C.-Maryland-Virginia (DMV) region are under a Severe Thunderstorm Watch until midnight Thursday, with storms capable of producing 70 mph wind gusts and hail up to 2 inches in diameter.
According to the National Weather Service Storm Prediction Center, storm coverage will intensify through the evening, with the highest risk for damaging winds, large hail, and isolated supercells stretching from northern Virginia into southern Maryland. Areas along the I-95 corridor—including Washington, D.C., Arlington, Alexandria, and Waldorf—should expect fast-developing cells that could knock out power and down trees.
Cellular storm activity may produce intense lightning and localized flooding in low-lying areas. In Fairfax, Prince George’s, and Montgomery counties, residents are urged to shelter indoors, avoid non-essential travel, and secure loose outdoor items.
Flights at Reagan National and Dulles airports could face delays due to extreme turbulence and low visibility. Commuters should plan alternate routes or delay travel where possible.
Storms are expected to weaken after midnight, but the NWS warns that additional weather watches may be issued as the system continues moving east. Stay tuned to local alerts for the latest updates.
