New York Severe Thunderstorm Warning | Effective 05/13/2026 11:33

Headline: 
Severe Thunderstorm Warning issued May 13 at 2:33PM EDT until May 13 at 3:15PM EDT by NWS Buffalo NY
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
May 13, 2026 - 11:33am
Expires: 
May 13, 2026 - 12:15pm
Description: 
At 233 PM EDT, a severe thunderstorm was located near Houghton, or 15 miles south of Letchworth State Park, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Dansville, Letchworth State Park, Belfast, Portageville, Nunda, Angelica, Ossian, Canaseraga, Birdsall, and Short Tract. This includes Interstate 390 between exits 4 and 5.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Allegany, NY; Livingston, NY; Wyoming, NY
Forcast Office: 
NWS Buffalo NY
Sender: 
w-nws.webmaster@noaa.gov