Hail HistoryHail history for Cass County, IA
64 hail reports in Cass County since 2006 on 43 days. Biggest stones measured 3.00 in (ti kap) on Sep 18, 2010.
Cities in Cass County
Recent hail in Cass County
| Deit | Hail saiz | Wea |
|---|---|---|
| Sep 6, 2026 | 1.00 in 25-sent koin | Atlantic 1 hail report |
| Jun 15, 2025 | 1.50 in ping pong bol | Griswold 1 hail report |
| Apr 17, 2025 | 1.00 in 25-sent koin | Lewis 1 hail report |
One row per day: biggest hail reported in the county that day, places and number of reports.
Hail days in Cass County by year
When hail season peaks in Cass County
Strong thunderstorm wind in Cass County
107 reports of strong thunderstorm wind in Cass County since 2006, on 65 de. Di strongest gust we dem measure na 69 mph on Mar 14, 2025.
| Deit | Strongest gust | Wea |
|---|---|---|
| Jul 7, 2025 | 64 mph, we tink | Massena, Griswold 2 win ripɔt |
| Jun 23, 2025 | 60 mph, we tink | Atlantic 1 win ripɔt |
| Jun 16, 2025 | 58 mph, we tink | Atlantic 1 win ripɔt |
| Apr 28, 2025 | 58 mph, we tink | Anita 1 win ripɔt |
| Mar 14, 2025 | 69 mph, we kin meka | Cumberland 1 win ripɔt |
| Jul 31, 2024 | 59 mph, we kin meka | Atlantic Airport 1 win ripɔt |
| May 24, 2024 | 61 mph, we kin meka | Cumberland 1 win ripɔt |
| May 21, 2024 | 70 mph, we tink | Lewis 1 win ripɔt |
| May 7, 2024 | 59 mph, we kin meka | Atlantic Airport 1 win ripɔt |
| Jun 24, 2023 | 64 mph, we tink | Marne 2 win ripɔt |
Big tɔnda win na win we blow 58 mph o pass, o win we mek damij. Dem kin meka win long weza steshɔn; dem kin tink long pipul we si win an damij.
Wan yu fi file claim for roof or kaar hail?
Insurers ask for di date of loss. Di dates on dis page na wen dem report hail na near Cass County; hail fit hit one street and miss di next, so a report no prove damage for yu address. A licensed roofer or yu insurance adjuster fit inspect di roof. Many policies set a time limit for filing 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).