This event is no longer active — it's kept here as a record.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 4:04PM EDT until July 21 at 7:15PM EDT by NWS Upton NY
This is a severe-significance flash flood warning event affecting Hudson, NJ; Kings, NY; New York, NY; Queens, NY, tracked from official feeds (NOAA / National Weather Service). We update this page as the situation develops.
- Type
- Flash Flood Warning
- Extent
- ≈ 101,787 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 (Hudson, NJ; Kings, NY; New York, NY; Queens, NY), 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
Hudson, NJ; Kings, NY; New York, NY; Queens, NY · ≈ 160 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 — 1 S Valhalla, NY
DOT Flooding and Road Closure on NY 100 both directions between Legion Dr (Mount Pleasant) and Virginia Rd (Mount Pleasant) all lanes of 2 lanes closed.
- Storm report NWS OKX storm report
FLASH FLOOD — Valhalla, NY
Road Closure on Taconic State Parkway both directions between Lakeview Avenue (Mount Pleasant) and Commerce Street (Mount Pleasant) all lanes of 4 lanes closed MM 1.6.
- Storm report NWS OKX storm report
FLASH FLOOD — Elmsford, NY
DOT Flooding and Road Closure on Bronx River Parkway both directions at Exit 22 - NY 119 - Tarrytown Road; NY 100 - Central Avenue (White Plains) all lanes of 4 lanes closed mm 15.6.
- Storm report NWS OKX storm report
FLASH FLOOD — 1 NW Elmsford, NY
DOT Flooding and Road Closure on Saw Mill River Parkway both directions at Exit 22 - I-287 (Greenburgh) all lanes of 4 lanes closed MM 11.1.
Show 6 earlier updates
- NWS PHI storm report Storm report
- NWS Upton NY Bulletin
- Syracuse.com News
Update: Flood advisory in place for Hudson Valley until Tuesday afternoon caused by persistent rain
- ABC7 New York News
- News 12 - Hudson Valley News
- Lohud 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 ↗.