Hail HistoryHome › Pennsylvania › Lycoming County › South Williamsport
Hail history for South Williamsport, PA
Hail has been reported within 10 miles of South Williamsport on 17 days since 2006. The largest stones measured 3 in (tea cup) on May 28, 2019. Hail is most common here in July and May.
Recent hail near South Williamsport
No hail was reported within 10 miles of South Williamsport in the last two years.
Hail days near South Williamsport by year
When hail season peaks near South Williamsport
Of the 17 hail days since 2006, most fell in July (6) and May (5).
Largest hail storms near South Williamsport
May 28, 2019 · 3 in (tea cup) · Linden (7 mi from South Williamsport)
National Weather Service description (English): A severe thunderstorm produced teacup (3) sized hail in Linden.Jul 18, 2016 · 1.75 in (golf ball) · Allenwood (10 mi from South Williamsport)
National Weather Service description (English): A severe thunderstorm produced golf-ball sized hail near Allenwood.Aug 17, 2007 · 1.5 in (ping pong ball) · Montgomery (8 mi from South Williamsport)
Jul 13, 2021 · 1.5 in (ping pong ball) · Montgomery (8 mi from South Williamsport)
Jul 11, 2009 · 1.25 in (half dollar) · Williamsport Airport (4 mi from South Williamsport)
Tornadoes within 10 miles of South Williamsport
| Date | Rating | Where |
|---|---|---|
| Jul 9, 2015 | EF1 | Farragut 7 mi from South Williamsport |
Damaging thunderstorm winds near South Williamsport
122 reports of damaging thunderstorm wind within 10 miles of South Williamsport since 2006, on 75 days. The strongest measured gust was 85 mph on May 1, 2017.
| Date | Strongest gust | Where |
|---|---|---|
| Aug 10, 2026 | damage reported | Montgomery 1 wind report |
| Jul 3, 2026 | damage reported | Garden View, Duboistown, Montgomery 7 wind reports |
| Jun 14, 2026 | 60 mph, estimated | Nisbet 1 wind report |
| Apr 15, 2026 | 70 mph, estimated | Warrensville 1 wind report |
| Jun 19, 2025 | 60 mph, estimated | Williamsport Airport 1 wind report |
| Jun 18, 2025 | 60 mph, estimated | Quenashaukne 1 wind report |
| Apr 29, 2025 | 60 mph, estimated | Garden View 1 wind report |
| Mar 16, 2025 | 60 mph, estimated | Balls Mills 1 wind report |
| Jul 15, 2024 | 81 mph, estimated | Sylvan Dell, South Williamspor, Williamsport 8 wind reports |
| Jun 26, 2024 | 60 mph, estimated | Montgomery 1 wind report |
Severe thunderstorm wind means gusts of 58 mph or more, or wind that caused damage. Measured gusts come from weather stations; estimated ones from spotters and damage surveys.
Filing a roof or car hail claim?
Insurers ask for the date of loss. The dates on this page are when hail was reported near South Williamsport; hail can hit one street and miss the next, so a report is not proof of damage at your address. A licensed roofer or your insurance adjuster can inspect the roof. Many policies set a time limit for filing a claim — check yours.
Nearby cities
- Williamsport
17 hail days - Milton
11 hail days - Lewisburg
10 hail days - Lock Haven
10 hail days - Danville
9 hail days - Sunbury
5 hail days - Selinsgrove
5 hail days - Bloomsburg
9 hail days
Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then). Distances are measured from the center of South Williamsport.
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