New York Severe Severe Thunderstorm Warning | Effective 07/21/2026 14:51

Headline: 
Severe Thunderstorm Warning issued July 21 at 5:51PM EDT until July 21 at 6:45PM EDT by NWS Buffalo NY
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 21, 2026 - 2:51pm
Expires: 
July 21, 2026 - 3:45pm
Description: 
SVRBUF The National Weather Service in Buffalo has issued a * Severe Thunderstorm Warning for... Wayne County in western New York... Southeastern Monroe County in western New York... Northeastern Ontario County in western New York... * Until 645 PM EDT. * At 551 PM EDT, a severe thunderstorm was located over Brighton, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Rochester, Greece, Irondequoit, East Rochester, Webster, Fairport, Brighton, Gates-North Gates, Ontario, and Henrietta. This includes the following highways... Interstate 390 near exit 12. Interstate 90 between exits 44 and 46.
Instruction: 
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.
Area Description: 
Monroe, NY; Ontario, NY; Wayne, NY
Forcast Office: 
NWS Buffalo NY