This event is no longer active — it's kept here as a record. Recovery may still be underway; the guidance below applies.
Part of: Greater Bridgeport Planning Region Area Flooding — July 2026 →
Flash Flood Warning issued July 21 at 2:34PM EDT until July 21 at 5:45PM EDT by NWS Upton NY
This is a severe-significance flash flood warning event affecting Middlesex, CT; New Haven, CT; New London, CT, tracked from official feeds (NOAA / National Weather Service). We update this page as the situation develops.
- Type
- Flash Flood Warning
- Extent
- ≈ 595,320 acres
- Began
- To end
Affected by this event? Open your area's damage guides below to reach a vetted local restoration pro, 24/7.
Affected area map
The shaded area is the affected-area perimeter reported for this event by NOAA / National Weather Service (Middlesex, CT; New Haven, CT; New London, CT), colored by hazard type. Pan and zoom to explore the map; when more than one observation exists, use the slider below to step through how the reported area changed.
Interactive affected-area map
Middlesex, CT; New Haven, CT; New London, CT · ≈ 930 sq mi reported extent · Enable JavaScript to explore the map.
Shown as reported by our sources — not an official product. For current advisories and the authoritative map, see NOAA / National Weather Service ↗.
Restoration help near this event
Tap your city for a vetted local pro on that service, answered 24/7. Where we don't have a nearby city page yet, the step-by-step guides cover what to do first.
Water damage restoration
What to do now
Mold remediation
What to do now
Latest updates
Official updates and news coverage for this event, newest first — National Weather Service products, local storm reports, incident updates and press headlines. Official items are verbatim government text; news headlines link out to the original outlet.
- Storm report NWS OKX storm report
FLASH FLOOD — 2 SW Hamden, CT
Stranded vehicles due to floodwaters in Hamden.
- Storm report NWS OKX storm report
FLASH FLOOD — 1 W Hamden, CT
Mix Ave in Hamden closed due to flooding.
- Storm report NWS OKX storm report
FLASH FLOOD — 1 NNW Hamden, CT
Car flooded on Colony St in Hamden.
- Storm report NWS OKX storm report
FLASH FLOOD — 1 NE Fairfield, CT
Several photos of water flooding roads with water up to a few homes in Fairfield.
Show 6 earlier updates
- NWS OKX storm report Storm report
- NWS Upton NY Bulletin
- Patch News
Multiple Water Rescues As NJ Roads Flood; More Storms, Flood Threat Linger
- Asbury Park Press News
- PhillyBurbs News
Severe thunderstorm and flash flood warnings issued for Bucks County
- NJ.com News
Updates are captured automatically from official and news sources, and may lag the live source. For the very latest, see NOAA / National Weather Service ↗.