Severe · Flash Flood WarningThis alert has expired. It is kept for reference.
Flash Flood Warning issued September 13 at 8:29AM EDT until September 13
Affecting Fairfield, CT; Middlesex, CT; New Haven, CT; New London, CT
In effect until: Sep 13, 2026, 3:30 PM
Fairfield, CT; Middlesex, CT; New Haven, CT; New London, CT
Likely impact across 4 counties in CT; effects through 3:30 PM.
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Read the original bulletin (official text)
FFWOKX The National Weather Service in Upton has issued a * 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 1130 AM EDT. * At 829 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.5 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 ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * 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™