AtmosDays

Hail and wind reports › August 20, 2026 › Pennsylvania

Hail and wind reports in Pennsylvania, August 20, 2026

0 hail, 15 wind and 4 tornado reports.

‹ August 19, 2026 · August 21, 2026 › · All dates

Time (UTC)TypeSize / speedPlaceCountyNotes
08-20 19:13WinddamageBiglervilleAdamsDowned trees reported in Butler Township. Time estimated by radar. (CTP)
08-20 19:30Winddamage3 N York SpringsAdamsDowned trees reported in Latimore Township. Time estimated by radar. (CTP)
08-20 19:49Winddamage2 S WrightsvilleYorkDamage to buildings. (CTP)
08-20 20:05Winddamage2 SSW WrightsvilleYorkRoof damage. (CTP)
08-20 20:28Winddamage1 E MillersvilleLancasterTree down blocking the road. (CTP)
08-20 20:28Winddamage1 NNE HallamYorkThree trees... largest being 1 foot in diameter... snapped by thunderstorm winds. (CTP)
08-20 20:57Winddamage3 SSW Skyline ViewDauphinTree down blocking the right lane. (CTP)
08-20 21:06Winddamage2 SE KenhorstBerksTree on Wires - Down on a residence. Time estimated by radar. (PHI)
08-20 21:20WinddamageHoney BrookChesterTrees down and blocking route 322. (PHI)
08-20 21:25WinddamageDowningtonChesterBasketball hoop knocked over. Estimated max wind gusts up to 80 mph. Time estimated from radar. (PHI)
08-20 21:30Winddamage1 NNW West Pottsgrove TBerksTree down near Rattlesnake Hill Rd & Manatawny Dr. Time estimated by radar. (PHI)
08-20 21:40WinddamageDowningtonChesterReport and photos via social media of at least 2 trees down along East Pennsylvania Avenue in Downingtown. One felled tree appears to have crushed a shed. Time estimate (PHI)
08-20 21:41WinddamageWest GroveChesterTrees down. some trees on wires. (PHI)
08-20 22:30Winddamage1 NE RoxboroughMontgomeryDowned trees along Schuylkill Expressway near Exit 339. (PHI)
08-20 23:00Winddamage1 E Fairless HillsBucks2 trees down along route 13 in Falls Township. Time estimated from radar. (PHI)
08-20 20:24Tornado2 SW WrightsvilleYork*** 1 INJ *** An NWS Storm Survey confirmed an EF-2 tornado occurred in eastern York County... PA with a path length of 1.07 miles and a path width of 100 yards. The mo (CTP)
08-20 20:30TornadoSW ColumbiaLancasterAn NWS Storm Survey confirmed an EF-1 tornado occurred in Columbia... PA with a path length of 1.47 miles and a path width of 100 yards. The tornado exhibited anomalous (CTP)
08-20 20:37Tornado2 ESE MountvilleLancasterA brief EF-0 tornado occurred near Habecker Church Rd. It had a path length of 0.3 miles and path width of 75 yards. The estimated maximum wind speed was 65 mph. (CTP)
08-20 21:40TornadoEast Caln TwpChesterA brief tornado occurred in East Caln Township. The first damage was noted just south of the intersection of East Lancaster Avenue and Quarry Road... where several smal (PHI)

Preliminary local storm reports from NOAA's Storm Prediction Center, made by trained spotters, the public and National Weather Service offices. Not every storm is reported, reports can be revised, and a report near a property shows storm exposure, not proof of damage. A report day runs from 7 a.m. Eastern (12:00 UTC) to 7 a.m. the next day; times are UTC.

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