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Severe · Severe Thunderstorm WarningThis alert has expired. It is kept for reference.

Severe Thunderstorm Warning issued September 1 at 5:10PM EDT until September 1

Affecting Columbia, PA; Lycoming, PA; Montour, PA; Northumberland, PA

In effect until: Sep 1, 2026, 10:00 PM

Columbia, PA; Lycoming, PA; Montour, PA; Northumberland, PA

Confirmed across 4 counties in PA; expires 10:00 PM.

Stay inside a well built structure and keep away from windows.

Read the original bulletin (official text)
SVRCTP

The National Weather Service in State College PA has issued a

* Severe Thunderstorm Warning for...
Columbia County in central Pennsylvania...
Southeastern Lycoming County in north central Pennsylvania...
Montour County in central Pennsylvania...
Northeastern Northumberland County in central Pennsylvania...

* Until 600 PM EDT.

* At 509 PM EDT, a severe thunderstorm was located over Lairdsville,
moving southeast at 35 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.

* This severe thunderstorm will be near...
Lairdsville around 510 PM EDT.
Jerseytown, Eyers Grove, and Iola around 520 PM EDT.
Bloomsburg, Rupert, and Fernville around 530 PM EDT.
Almedia, Lightstreet, and Catawissa around 540 PM EDT.
Numidia and Slabtown around 550 PM EDT.

Other locations impacted by this severe thunderstorm include Lime
Ridge, Washingtonville, Orangeville, Espy, and Millville.

Radar has indicated rotation within this severe thunderstorm.
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
Limestoneville and Nescopek exits, specifically from mile markers 223
to 243.

This includes Interstate 180 from mile markers 11 to 14.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™