Active Weather Alerts
Severe Thunderstorm Watch
Issued: 11:33 PM Sep. 3, 2026 – National Weather Service
PA . PENNSYLVANIA COUNTIES INCLUDED ARE ADAMS BEDFORD BLAIR CAMBRIA CAMERON CENTRE CLEARFIELD CLINTON COLUMBIA CUMBERLAND DAUPHIN ELK FRANKLIN FULTON HUNTINGDON JUNIATA LANCASTER LEBANON LYCOMING MCKEAN MIFFLIN MONTOUR NORTHUMBERLAND PERRY POTTER SCHUYLKILL SNYDER SOMERSET SULLIVAN TIOGA UNION WARREN YORK
Heat Advisory
Issued: 8:23 AM Sep. 3, 2026 – National Weather Service
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...Heat index values up to 101 expected. * WHERE...A portion of south central Pennsylvania. * WHEN...From 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids. Know the signs and symptoms of heat exhaustion and heat stroke. Review heat safety and preparedness information at weather.gov/safety/heat. &&
Flood Watch
Issued: 6:43 AM Sep. 3, 2026 – National Weather Service
...FLOOD WATCH IN EFFECT THROUGH THIS EVENING... * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...A portion of central Pennsylvania, including the following areas, Adams, Bedford, Blair, Cambria, Cameron, Clearfield, Columbia, Cumberland, Dauphin, Elk, Franklin, Fulton, Huntingdon, Juniata, Lancaster, Lebanon, McKean, Mifflin, Montour, Northern Centre, Northern Clinton, Northern Lycoming, Northumberland, Perry, Potter, Schuylkill, Snyder, Somerset, Southern Centre, Southern Clinton, Southern Lycoming, Sullivan, Tioga, Union, Warren and York. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Additional, multiple rounds of heavy rain from thunderstorms will create the threat for flash flooding of streams, creeks and poor drainage areas today through early tonight. Rainfall rates could exceed 3 inches per hour where several storms track east-southeast across the same locations. There should be a lull in the rain for several hours during the late morning and early afternoon hours today, before the thunderstorms greatly increase in number once again across Central Pennsylvania and the Susquehanna Valley. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... Please monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
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