NWS Buffalo NYSV.W 0108September 2, 2026
Severe Thunderstorm Warning: Allegany, Cattaraugus, Chautauqua and 2 more, NY
The National Weather Service office in Buffalo issued a severe thunderstorm warning for Allegany, Cattaraugus, Chautauqua and 2 more in New York, which was in force until 8:30 p.m. local time on September 2. It was the 108th severe thunderstorm warning the NWS office in Buffalo issued in 2026. New York had 33 severe thunderstorm warnings in September 2026, against 31 in an average September of 2008-2025 (New York's severe thunderstorm warnings by year).
ExpiredWarning
In force for 1 hour; it has expired. The agency may have replaced it with a new notice.
The notice
- Issued by
- National Weather Service, Buffalo NY
- Area
- Allegany, Cattaraugus, Chautauqua and 2 more
- State
- New York
- Level
- Warning
- Issued
- 7:30 p.m. EDT, September 2, 2026
- Expires
- 8:30 p.m. EDT, September 2, 2026
- CAP severity, certainty, urgency
- Severe, Observed, Immediate
- VTEC event
- KBUF SV.W 0108
- Official source
- National Weather Service: the notice at its source
Severe Thunderstorm Warnings in New York since 2008Every warning type in New York
Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.
The notice as issued
SVRBUF The National Weather Service in Buffalo has issued a * Severe Thunderstorm Warning for... Southern Wyoming County in western New York... Cattaraugus County in western New York... Southern Erie County in western New York... Northeastern Chautauqua County in western New York... Northwestern Allegany County in western New York... * Until 830 PM EDT. * At 729 PM EDT, a severe thunderstorm was located over North Collins, or 9 miles south of Hamburg, moving east at 45 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Olean, Dunkirk, Fredonia, Hamburg, Salamanca, Letchworth State Park, Allegany State Park, Evans, Boston, and Eden. This includes the following highways... Interstate 90 between exits 57 and 59. Interstate 86 between exits 20 and 21, and between exits 24 and 27.
What the agency told people to do
Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. A Tornado Watch remains in effect until 1100 PM EDT for western New York.
Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.
The record around this notice
- Severe Thunderstorm Warnings in New York since 2008442 a year
- Every warning type in New York
- Severe Thunderstorm Warning: what it means, and the states that get the most20,005 a year
- NWS notices, September 20262,824 in the month
- The latest from the National Weather Service
- Warning, watch or advisory: the three NWS levels