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Subject: [AlertDC] Flash Flood Warning (District of Columbia)
Date: 7/28/2026 6:31 PM
Details: [AlertDC] The National Weather Service has issued a Flash Flood Warning for the District of Columbia until 9:30PM. At 6:24PM, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD: Flash flooding caused by thunderstorms. IMPACT: Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. PRECAUTIONARY/PREPAREDNESS ACTIONS: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Move to higher ground now. Act quickly to protect your life.