Active Weather Alerts
Flash Flood Warning
Issued: 1:54 AM Sep. 3, 2026 – National Weather Service
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1230 AM EDT THURSDAY FOR NORTH CENTRAL CENTRE, CENTRAL CLINTON AND SOUTHWESTERN LYCOMING COUNTIES... At 954 PM EDT, local law enforcement reported thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Law enforcement reported. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Lock Haven, Jersey Shore, Mill Hall, Avis, Dunnstown, Flemington, Renovo, Castanea, Blanchard, McElhattan, South Renovo, Monument, Glen Union, Mackeyville, Waterville, Hyner, Bald Eagle State Park, Beech Creek, Salladasburg and Orviston. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads. && FLASH FLOOD...OBSERVED; FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
Severe Thunderstorm Warning
Issued: 1:50 AM Sep. 3, 2026 – National Weather Service
The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for... East central Centre County in central Pennsylvania... Southeastern Clinton County in north central Pennsylvania... Southern Lycoming County in north central Pennsylvania... Central Union County in central Pennsylvania... * Until 1030 PM EDT. * At 949 PM EDT, a severe thunderstorm was located over Carroll, moving southeast at 25 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... Mifflinburg, Carroll, Forest Hill, Sand Bridge State Park, R.B. Winter State Park, Spruce Run Reservoir, Loganton, Hartleton, and McCall Dam State Park. For those driving on Interstate 80, this includes areas between the Lock Haven and Lewisburg-Williamsport exits, specifically from mile markers 182 to 201. Radar has indicated rotation within this severe thunderstorm. Although a tornado is not immediately likely, tornadoes can develop quickly during severe thunderstorms. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay inside a well built structure and keep away from windows. Continuous cloud to ground lightning is occurring with this severe thunderstorm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Very heavy rainfall is occurring with this severe thunderstorm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && TORNADO...POSSIBLE; HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...1.00 IN; WIND THREAT...RADAR INDICATED; MAX WIND GUST...60 MPH
Severe Thunderstorm Watch
Issued: 1:43 AM Sep. 3, 2026 – National Weather Service
PA . PENNSYLVANIA COUNTIES INCLUDED ARE ARMSTRONG BEDFORD BLAIR BUTLER CAMBRIA CAMERON CENTRE CLARION CLEARFIELD CLINTON CRAWFORD ELK ERIE FOREST FULTON HUNTINGDON INDIANA JEFFERSON LYCOMING MCKEAN MERCER MIFFLIN POTTER SOMERSET SULLIVAN TIOGA VENANGO WARREN
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