New York, Pennsylvania Severe Severe Thunderstorm Warning | Effective 06/18/2026 08:31

Headline: 
Severe Thunderstorm Warning issued June 18 at 11:31AM EDT until June 18 at 12:15PM EDT by NWS Binghamton NY
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 18, 2026 - 8:31am
Expires: 
June 18, 2026 - 9:15am
Description: 
SVRBGM The National Weather Service in Binghamton has issued a * Severe Thunderstorm Warning for... Southeastern Schuyler County in central New York... Northwestern Broome County in central New York... South central Madison County in central New York... Southeastern Cayuga County in central New York... Cortland County in central New York... Chemung County in central New York... Tioga County in central New York... Southeastern Steuben County in central New York... Tompkins County in central New York... Northwestern Chenango County in central New York... Northwestern Bradford County in northeastern Pennsylvania... * Until 1215 PM EDT. * At 1131 AM EDT, severe thunderstorms were located along a line extending from near Freeville to near Lindley, moving east at 55 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Chemung, Ithaca, Elmira, Cortland, Corning, Southport, Barton, Big Flats, Horseheads, and Sayre.
Instruction: 
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. A Tornado Watch remains in effect until 300 PM EDT for central New York.
Area Description: 
Broome, NY; Cayuga, NY; Chemung, NY; Chenango, NY; Cortland, NY; Madison, NY; Schuyler, NY; Steuben, NY; Tioga, NY; Tompkins, NY; Bradford, PA
Forcast Office: 
NWS Binghamton NY
Sender: 
w-nws.webmaster@noaa.gov