New York Severe Severe Thunderstorm Warning | Effective 07/01/2026 17:36

Headline: 
Severe Thunderstorm Warning issued July 1 at 8:36PM EDT until July 1 at 9:30PM EDT by NWS Buffalo NY
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 1, 2026 - 5:36pm
Expires: 
July 1, 2026 - 6:30pm
Description: 
SVRBUF The National Weather Service in Buffalo has issued a * Severe Thunderstorm Warning for... Southern Jefferson County in central New York... Lewis County in central New York... Oswego County in central New York... * Until 930 PM EDT. * At 835 PM EDT, severe thunderstorms were located along a line extending from near Rossie to near Battle Island State Park, moving east at 40 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... Watertown, Oswego, Fulton, Sandy Island Beach State Park, Stony Point, Carthage, Lowville, Pulaski, West Carthage, and Central Square. This includes Interstate 81 between exits 32 and 47.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. These storms have produced widespread wind damage across Jefferson county.
Area Description: 
Jefferson, NY; Lewis, NY; Oswego, NY
Forcast Office: 
NWS Buffalo NY