Active Weather Alerts
Severe Thunderstorm Warning
Issued: 6:44 PM Aug. 7, 2026 – National Weather Service
The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for... Central Lancaster County in south central Pennsylvania... Central York County in south central Pennsylvania... * Until 315 PM EDT. * At 243 PM EDT, a severe thunderstorm was located over Hallam, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Lancaster, York, Ephrata, Columbia, Lititz, Millersville, Willow Street, Mount Joy, Spry, East Petersburg, Akron, and East York. This includes Interstate 83 from mile markers 16 to 19. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay inside a well built structure and keep away from windows. Very heavy rainfall is occurring with this severe thunderstorm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...<.75 IN; WIND THREAT...RADAR INDICATED; MAX WIND GUST...60 MPH
Severe Thunderstorm Watch
Issued: 6:43 PM Aug. 7, 2026 – National Weather Service
PA . PENNSYLVANIA COUNTIES INCLUDED ARE ADAMS BERKS BUCKS CARBON CHESTER CUMBERLAND DAUPHIN DELAWARE FRANKLIN LANCASTER LEBANON LEHIGH MONROE MONTGOMERY NORTHAMPTON PERRY PHILADELPHIA PIKE SCHUYLKILL YORK
Flash Flood Warning
Issued: 6:42 PM Aug. 7, 2026 – National Weather Service
The National Weather Service in State College has issued a * Flash Flood Warning for... West Central Lancaster County in south central Pennsylvania... Central York County in south central Pennsylvania... * Until 545 PM EDT. * At 242 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Columbia, Mount Joy, East Petersburg, East York, Stonybrook-Wilshire, Salunga-Landisville, Maytown, Mountville, Hallam, Marietta, Wrightsville, Yorklyn, Rheems, Yorkana, East Prospect, Washington Boro and Lancaster Airport. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && FLASH FLOOD...RADAR INDICATED
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