Several rounds of heavy thunderstorms developed in the warm sector of a frontal system on July 18th, 2022. These thunderstorms developed in an environment with 2 to 2.3 inch PWAT values and CAPE near 3000 J/kg. Training thunderstorms produced a widespread 1 to 3 inches of rainfall with localized spots up to 4 to 5 inches.

Flash Flood in WESTCHESTER, NEW YORK
From 18-JUL-22 14:19:00 to 18-JUL-22 14:49:00 (EST-5)
Location: TUCKAHOE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Road closure both directions on Bronx River Parkway between exit Sprain Brook Parkway/Yonkers and Exit 22.

Flash Flood in BRONX, NEW YORK
From 18-JUL-22 14:41:00 to 18-JUL-22 15:11:00 (EST-5)
Location: BRONX
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

All lanes blocked on the I-87 Major Deegan Expressway Northbound approaching Exit 8 - West 179th Street.

Flash Flood in WESTCHESTER, NEW YORK
From 18-JUL-22 15:03:00 to 18-JUL-22 15:33:00 (EST-5)
Location: PELHAM MANOR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Flooding and road closure on Hutchinson River parkway Southbound between Exit 7 - Pelhamdale Ave. Hutchinson Blvd southbound Side (Pelham) and Exit 5B - East Third St, Mount Vernon, Pelham. All lanes of 2 blocked MM 7.2 to MM 5.6.

Flash Flood in WESTCHESTER, NEW YORK
From 18-JUL-22 16:21:00 to 18-JUL-22 16:51:00 (EST-5)
Location: EAST VIEW
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Flooding and road closure on Saw Mill River Parkway southbound between West Main Street.

Flash Flood in WESTCHESTER, NEW YORK
From 18-JUL-22 14:47:00 to 18-JUL-22 15:17:00 (EST-5)
Location: QUARRY HGTS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Flooding on Taconic State Parkway both directions between start route Taconic State Parkway and Bronx River Parkway reentry to the town of North Castle.

Flash Flood in NEW YORK, NEW YORK
From 18-JUL-22 15:35:00 to 18-JUL-22 16:05:00 (EST-5)
Location: CENTRAL PARK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Widespread street flooding with water above wheel wells of cars on Dyckman St.

Flash Flood in BRONX, NEW YORK
From 18-JUL-22 15:58:00 to 18-JUL-22 16:28:00 (EST-5)
Location: FORDHAM
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Flooding on I-87 Major Deegan Expressway northbound and southbound at West 231st Street.

Flash Flood in WESTCHESTER, NEW YORK
From 18-JUL-22 16:20:00 to 18-JUL-22 16:50:00 (EST-5)
Location: TUCKAHOE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Media broadcast shows Bronx River parkway impassible with 2 to 3 feet of water under and overpass. Bronx river Parkway was closed from County Center in White Plains to the Sprain Split in Yonkers.

Flash Flood in SUFFOLK, NEW YORK
From 18-JUL-22 13:00:00 to 18-JUL-22 13:30:00 (EST-5)
Location: EAST MARION
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Main street in Greenport is closed due to flooding. DPW reports several cars also stranded in flood waters in Greenport.