Severe · Flash Flood WarningThis alert has expired. It is kept for reference.
Flash Flood Warning issued September 13 at 10:21AM EDT until September 13
Affecting Fairfield, CT; Middlesex, CT; New Haven, CT; New London, CT
In effect until: Sep 13, 2026, 4:30 PM
Fairfield, CT; Middlesex, CT; New Haven, CT; New London, CT
Likely impact across 4 counties in CT; effects through 4:30 PM.
Get to higher ground now. Never drive through flooded roads.
Read the original bulletin (official text)
FFWOKX The National Weather Service in Upton has extended the * Flash Flood Warning for... Central Fairfield County in southern Connecticut... Middlesex County in southern Connecticut... Southern New Haven County in southern Connecticut... Southwestern New London County in southern Connecticut... * Until 1230 PM EDT. * At 1021 AM EDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 2.5 and 3.5 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 1.5 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar and automated gauges. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... New Haven, Milford, Middletown, Wallingford, Shelton, Guilford, Colchester, Clinton, East Hampton, Old Saybrook, Durham, Chester, Hamden, Stratford, Branford, North Haven, East Lyme, Seymour and North Branford.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™