Hail HistoryImam › Pennsylvania › Blair County
Hail history for Blair County, PA
20 hail reports in Blair County since 2006 on 15 days. The largest stones measured 1.50 in (ping pong ball) on Jun 3, 2023.
Cities in Blair County
Recent hail in Blair County
| Date | Hail size | Where |
|---|---|---|
| Mar 16, 2025 | 0.75 in 1-cent coin | Altoona Peterson Airport 1 hail report |
One row per day: the largest hail reported in the county that day, the places and the number of reports.
Hail days in Blair County by year
When hail season peaks in Blair County
Damaging thunderstorm winds in Blair County
173 reports of damaging thunderstorm wind in Blair County since 2006, on 84 days. The strongest measured gust was 79 mph on Apr 16, 2010.
| Date | Strongest gust | Where |
|---|---|---|
| Sep 2, 2026 | dmg ekkar | Horseshoe Curve, Martinsburg 2 wutuk wind |
| Aug 22, 2026 | dmg ekkar | Duncansville, Williamsburg 2 wutuk wind |
| Aug 16, 2026 | dmg ekkar | Roaring Spring 1 wutuk wind |
| Jul 18, 2026 | dmg ekkar | Tyrone, Bald Eagle, Canoe Creek State 3 wutuk wind |
| Jul 4, 2026 | dmg ekkar | Tyrone, Bald Eagle 2 wutuk wind |
| Jun 14, 2026 | 60 mph, ekkar | Blue Knob 1 wutuk wind |
| Jun 11, 2026 | 60 mph, ekkar | Juniata Run Gap, Cross Keys, Williamsburg 4 wutuk wind |
| Jun 6, 2026 | 60 mph, ekkar | Tyrone 1 wutuk wind |
| Mar 11, 2026 | 60 mph, imwin | Sproul, Blair Co Airport Airport 2 wutuk wind |
| Jul 26, 2025 | 60 mph, ekkar | Altoona Peterson Airport 1 wutuk wind |
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 Blair County; 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.
Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then).