New York Severe Flash Flood Warning | Effective 07/21/2026 15:48

Headline: 
Flash Flood Warning issued July 21 at 6:48PM EDT until July 21 at 8:00PM EDT by NWS Buffalo NY
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
July 21, 2026 - 3:48pm
Expires: 
July 21, 2026 - 5:00pm
Description: 
FFWBUF The National Weather Service in Buffalo has extended the * Flash Flood Warning for... Northeastern Erie County in western New York... * Until 800 PM EDT. * At 648 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2.5 inches of rain have fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. 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... North Tonawanda, Amherst, Tonawanda, Grand Island, Pendleton, East Amherst, and Rapids.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
Area Description: 
Erie, NY
Forcast Office: 
NWS Buffalo NY