Hail History

Imam › Pennsylvania › Allegheny County › Upper Saint Clair

Hail history im Upper Saint Clair, PA

Last hail im 10 milesMay 13, 20261.00 in (25-cent coin)
Hail days, last 12 months3
Largest hail im 20062.00 in (hen egg)Mar 28, 2020
Hail days im 200652
Days im hail 1 inch imwin30
Tornadoes im 10 miles5
Wind dmg wutuk im 10 miles434

Hail wutuk im 10 miles im Upper Saint Clair im 52 days im 2006. Stones imwin im 2.00 in (hen egg) im Mar 28, 2020. Hail ej common im June im May.

Recent hail im Upper Saint Clair

DateHail sizeWhereSource
May 13, 20261.00 in
25-cent coin		Finleyville
1 hail report · closest 7 mi im Upper Saint Clair		NOAA Storm Events
Mar 26, 20261.00 in
25-cent coin		Linden
1 hail report · closest 7 mi im Upper Saint Clair		NOAA Storm Events
Mar 7, 20261.00 in
25-cent coin		Gastonville
1 hail report · closest 7 mi im Upper Saint Clair		NOAA Storm Events
Apr 2, 20250.75 in
1-cent coin		Dravosburg
1 hail report · closest 9 mi im Upper Saint Clair		NOAA Storm Events
Mar 16, 20251.00 in
25-cent coin		Bellevue, Option, Gastonville
3 hail reports · closest 5 mi im Upper Saint Clair		NOAA Storm Events

One row im day: largest hail wutuk im day im 10 miles, places im number im wutuk.

Hail days near Upper Saint Clair by year

5064071084093101113124131411521611741831922042122123424225326

When hail season peaks near Upper Saint Clair

Of the 52 hail days since 2006, most fell in June (13) and May (9).

JanFeb6Mar7Apr9May13Jun8Jul6Aug2Sep1OctNovDec

Largest hail storms near Upper Saint Clair

Mar 28, 2020 · 2.00 in (hen egg) · Mc Donald (8 mi from Upper Saint Clair)

National Weather Service description (English): Hail reported via social media; dents were made on cars.

Mar 23, 2011 · 1.75 in (golf ball) · East Carnegie (5 mi from Upper Saint Clair)

Apr 10, 2013 · 1.75 in (golf ball) · Sygan (2 mi from Upper Saint Clair)

May 2, 2016 · 1.75 in (golf ball) · Gayly (9 mi from Upper Saint Clair)

May 12, 2018 · 1.75 in (golf ball) · Thomas (7 mi from Upper Saint Clair)

Tornadoes within 10 miles of Upper Saint Clair

DateRatingWherePath
May 17, 2024EF?Allegheny Co Airport
8 mi from Upper Saint Clair		0.6 mi long, 50 yd wide
May 11, 2024EF2Bower Hill
5 mi from Upper Saint Clair		5.8 mi long, 200 yd wide
Oct 21, 2021EF1Thomas
6 mi from Upper Saint Clair		1.5 mi long, 200 yd wide
Jun 3, 2018EF0Finleyville
7 mi from Upper Saint Clair		0.1 mi long, 15 yd wide
Aug 9, 2007EF0Option
8 mi from Upper Saint Clair		0.5 mi long, 200 yd wide

Damaging thunderstorm winds near Upper Saint Clair

434 reports of damaging thunderstorm wind within 10 miles of Upper Saint Clair since 2006, on 138 days. The strongest measured gust was 77 mph on Nov 20, 2024.

DateStrongest gustWhereSource
Sep 12, 2026dmg ekkarGastonville, West Homestead
2 wutuk wind		NWS storm report (preliminary)
Sep 3, 2026dmg ekkarCanonsburg, Cecil-Bishop, Castle Shannon
6 wutuk wind		NWS storm report (preliminary)
Aug 10, 202640 mph, imwinWest Mifflin, Jefferson, South Park Townshi
3 wutuk wind		NWS storm report (preliminary)
Jul 18, 2026dmg ekkarSturgeon-Noblesto, Cecil-Bishop, McMurray
4 wutuk wind		NWS storm report (preliminary)
Jun 14, 202660 mph, imwinCarnegie, Morganza
2 wutuk wind		NOAA Storm Events
Apr 1, 202658 mph, ekkarWest Mifflin
1 wutuk wind		NOAA Storm Events
Mar 31, 202658 mph, imwinGayly
1 wutuk wind		NOAA Storm Events
Mar 7, 202658 mph, ekkarGambles, Thomas, Dormont
3 wutuk wind		NOAA Storm Events
Jul 16, 202558 mph, ekkarMc Kees Rocks
1 wutuk wind		NOAA Storm Events
Jun 26, 202558 mph, ekkarMc Donald, Finleyville
2 wutuk wind		NOAA Storm Events

Wind imwin thunderstorm ej 58 mph anikaj, im wind ej kajjitok dmg. Imwin wind ej imwin eokta weather stations; ekkar ej imwin eokta spotters im dmg surveys.

Jabdoñ eo an roof im hail?

Insurers ask for the date of loss. The dates on this page are when hail was reported near Upper Saint Clair; 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.

Rejyok eo

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 Upper Saint Clair.

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