Immediate

Responsive action SHOULD be taken immediately

New York Severe Thunderstorm Warning | Effective 05/13/2026 13:38

At 437 PM EDT, severe thunderstorms were located along a line extending from 7 miles west of Oswego to Cato, moving northeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Oswego, Fulton, Fair Haven Beach State Park, Sandy Island Beach State Park, Pulaski, Central Square, Weedsport, Cato, Selkirk Shores State Park, and Mexico Point State Park.

New York Severe Thunderstorm Warning | Effective 05/13/2026 13:40

SVRBGM The National Weather Service in Binghamton has issued a * Severe Thunderstorm Warning for... Eastern Cayuga County in central New York... Northern Cortland County in central New York... Onondaga County in central New York... * Until 545 PM EDT. * At 438 PM EDT, severe thunderstorms were located along a line extending from near Fulton to near Jordan to near Casowasco to near Genoa, moving east at 40 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated.

Idaho Severe Thunderstorm Warning | Effective 05/13/2026 13:43

SVRPIH The National Weather Service in Pocatello has issued a * Severe Thunderstorm Warning for... Southeastern Blaine County in central Idaho... Northwestern Caribou County in southeastern Idaho... Northwestern Oneida County in southeastern Idaho... Southwestern Jefferson County in southeastern Idaho... Bannock County in southeastern Idaho... Southeastern Butte County in southeastern Idaho... Power County in southeastern Idaho... Northwestern Bonneville County in southeastern Idaho...

New York Severe Thunderstorm Warning | Effective 05/13/2026 13:02

SVRBGM The National Weather Service in Binghamton has issued a * Severe Thunderstorm Warning for... Seneca County in central New York... Northeastern Yates County in central New York... Cayuga County in central New York... Northwestern Cortland County in central New York... Onondaga County in central New York... * Until 445 PM EDT. * At 401 PM EDT, severe thunderstorms were located along a line extending from near Clyde to Mays Mills, moving east at 50 mph. HAZARD...60 mph wind gusts and penny size hail.

New York Severe Thunderstorm Warning | Effective 05/13/2026 13:04

SVRBUF The National Weather Service in Buffalo has issued a * Severe Thunderstorm Warning for... Eastern Wayne County in western New York... Cayuga County in central New York... Oswego County in central New York... * Until 500 PM EDT. * At 404 PM EDT, severe thunderstorms were located along a line extending from near Chimney Bluffs State Park to near Waterloo, moving northeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

Montana Severe Thunderstorm Warning | Effective 05/13/2026 13:12

At 212 PM MDT, a severe thunderstorm was located 10 miles east of Wolf Creek, or 23 miles south of Cascade, moving north at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Wolf Creek, Tower Rock State Park, and Craig. For your protection move to an interior room on the lowest floor of a building.

Montana Severe Thunderstorm Warning | Effective 05/13/2026 13:13

SVRTFX The National Weather Service in Great Falls has issued a * Severe Thunderstorm Warning for... Northern Madison County in southwestern Montana... Central Beaverhead County in southwestern Montana... * Until 300 PM MDT. * At 212 PM MDT, a severe thunderstorm was located 8 miles east of Dillon, moving northeast at 45 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include...

Utah Severe Thunderstorm Warning | Effective 05/13/2026 13:15

At 214 PM MDT, elevated thunderstorms capable of producing gusty and erratic outflow winds were located along a line extending from 13 miles west of Utah Test and Training Range North to Delle, moving north at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. The Eagle Range weather station location west of Lakeside observed a wind gust of 59 mph. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Delle, Knolls, Utah Test and Training Range North, Clive, Skull

West Virginia Severe Thunderstorm Warning | Effective 05/13/2026 13:19

At 419 PM EDT, a severe thunderstorm was located 5 miles south of Westover, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Morgantown, Westover, Granville, Brookhaven, Reedsville, Masontown, Browns Chapel, Gladesville, Cheat Lake, Booth and Everettville. Seek shelter inside a well-built structure and stay away from
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