Pennsylvania Severe Thunderstorm Warning - Severe | Effective 06/14/2026 17:56

Headline: 
Severe Thunderstorm Warning issued June 14 at 8:56PM EDT until June 14 at 10:00PM EDT by NWS State College PA
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 14, 2026 - 5:56pm
Expires: 
June 14, 2026 - 7:00pm
Description: 
SVRCTP The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for... Northern Columbia County in central Pennsylvania... Central Lycoming County in north central Pennsylvania... Northern Montour County in central Pennsylvania... Northwestern Northumberland County in central Pennsylvania... Sullivan County in north central Pennsylvania... Northeastern Union County in central Pennsylvania... * Until 1000 PM EDT. * At 856 PM EDT, severe thunderstorms were located along a line extending from Buttonwood to Cogan Station to Williamsport to near Elimsport, moving east at 40 mph. HAZARD...70 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Williamsport, Milton, Montoursville, Muncy, Watsontown, Hughesville, Montgomery, Duboistown, Lightstreet, New Columbia, Allenwood, and Jerseytown. Radar has indicated rotation within these severe thunderstorms. Although a tornado is not immediately likely, tornadoes can develop quickly during severe thunderstorms. For those driving on Interstate 80, this includes areas between the Jersey Shore and Berwick-Lime Ridge exits, specifically between mile markers 195 and 214, and from mile markers 238 to 240. This includes Interstate 180 from mile markers 1 to 29.
Instruction: 
These are dangerous storms. To stay safe, immediately move inside a well built structure and stay away from windows. A Tornado Watch remains in effect until 1000 PM EDT for central and north central Pennsylvania.
Area Description: 
Columbia, PA; Lycoming, PA; Montour, PA; Northumberland, PA; Sullivan, PA; Union, PA
Forcast Office: 
NWS State College PA