Hail HistoryHail history for Monona County, IA
63 hail reports in Monona County since 2006 on 46 days. The largest stones measured 3.50 in on Jun 12, 2024.
Cities in Monona County
Recent hail in Monona County
| Date | Hail size | Where |
|---|---|---|
| Mar 6, 2026 | 1.50 in ping pong ball | Blencoe 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 Monona County by year
When hail season peaks in Monona County
Damaging thunderstorm winds in Monona County
46 reports of damaging thunderstorm wind in Monona County since 2006, on 39 days. The strongest measured gust was 83 mph on May 24, 2024.
| Date | Strongest gust | Where |
|---|---|---|
| May 17, 2026 | 62 mph, imwin | Ticonic 1 wutuk wind |
| Aug 9, 2025 | 90 mph, ekkar | Ute, Blencoe 2 wutuk wind |
| Mar 14, 2025 | 70 mph, ekkar | Onawa 1 wutuk wind |
| Jul 30, 2024 | 61 mph, imwin | Whiting 1 wutuk wind |
| May 24, 2024 | 83 mph, imwin | Castana 1 wutuk wind |
| Jul 12, 2023 | 59 mph, imwin | Blencoe 1 wutuk wind |
| Jul 23, 2022 | 70 mph, ekkar | Moorhead 1 wutuk wind |
| Jul 11, 2022 | 75 mph, ekkar | Soldier 1 wutuk wind |
| May 12, 2022 | 75 mph, ekkar | Whiting 1 wutuk wind |
| Jul 11, 2020 | 60 mph, ekkar | Blencoe 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 Monona 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).