New York Severe Severe Thunderstorm Warning | Effective 09/02/2026 05:40

Headline: 
Severe Thunderstorm Warning issued September 2 at 8:40AM EDT until September 2 at 9:45AM EDT by NWS Buffalo NY
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
September 2, 2026 - 5:40am
Expires: 
September 2, 2026 - 6:45am
Description: 
SVRBUF The National Weather Service in Buffalo has issued a * Severe Thunderstorm Warning for... Wyoming County in western New York... Northeastern Erie County in western New York... Livingston County in western New York... Southern Genesee County in western New York... Southwestern Monroe County in western New York... Ontario County in western New York... * Until 945 AM EDT. * At 839 AM EDT, severe thunderstorms were located along a line extending from near Scottsville to near Batavia to Clarence, moving southeast at 30 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Law enforcement. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Clarence, Batavia, Canandaigua, Geneseo, Dansville, Darien Lakes State Park, Letchworth State Park, Le Roy, Perry, and Warsaw. This includes the following highways... Interstate 390 between exits 4 and 12. Interstate 90 between exits 46 and 47.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Area Description: 
Erie, NY; Genesee, NY; Livingston, NY; Monroe, NY; Ontario, NY; Wyoming, NY
Forcast Office: 
NWS Buffalo NY
Sender: 
w-nws.webmaster@noaa.gov