966 WUUS51 KBUF 301635 SVRBUF NYC045-049-075-301800- /O.NEW.KBUF.SV.W.0052.260630T1635Z-260630T1800Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Buffalo NY 1235 PM EDT Tue Jun 30 2026 The National Weather Service in Buffalo has issued a * Severe Thunderstorm Warning for... Jefferson County in central New York... Lewis County in central New York... Northeastern Oswego County in central New York... * Until 200 PM EDT. * At 1234 PM EDT, a severe thunderstorm was located 31 miles northwest of Cedar Point State Park, or 45 miles west of Hammond Village, moving southeast at 55 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, Fort Drum, Stony Point, Carthage, Lowville, West Carthage, Clayton, Adams, Dexter, and Redfield. This includes Interstate 81 between exits 37 and 52. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && LAT...LON 4440 7583 4439 7584 4410 7517 4361 7511 4342 7553 4348 7581 4341 7585 4383 7636 4387 7635 4386 7639 4393 7647 4396 7644 4396 7634 4410 7642 4414 7635 4420 7631 4422 7619 4429 7615 TIME...MOT...LOC 1634Z 307DEG 47KT 4456 7661 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ HSK