Hail history · Wisconsin
Wisconsin hail history
Hail days, largest hail and the latest storms for 72 Wisconsin counties, from NOAA storm reports since 2010.
1,841 hail reports and 3,423 damaging-wind reports in Wisconsin since 2010; the largest hail was 4.50" (grapefruit) in Shawano County on Jul 27, 2026. Counties are sorted by the number of days with hail reports.
| County | Hail days since 2010 | Last 5 years | Largest hail | Last hail |
|---|---|---|---|---|
| Dane County | 35 | 20 | 4.00" | Apr 14, 2026 |
| Trempealeau County | 26 | 12 | 3.50" | Jun 30, 2026 |
| Marathon County | 24 | 15 | 3.00" | Aug 11, 2026 |
| St. Croix County | 22 | 14 | 3.00" | Jun 19, 2026 |
| Waukesha County | 22 | 15 | 2.50" | Aug 9, 2026 |
| Rock County | 21 | 11 | 2.75" | Jun 24, 2026 |
| Dodge County | 20 | 15 | 2.75" | Sep 3, 2026 |
| Sawyer County | 20 | 7 | 2.50" | May 26, 2026 |
| Bayfield County | 18 | 8 | 2.75" | Jul 27, 2026 |
| Walworth County | 18 | 8 | 2.50" | Aug 9, 2026 |
| La Crosse County | 17 | 9 | 4.00" | Aug 18, 2026 |
| Douglas County | 16 | 6 | 3.00" | Jun 24, 2026 |
| Grant County | 16 | 9 | 2.75" | Jul 2, 2026 |
| Iowa County | 16 | 10 | 2.50" | Apr 17, 2026 |
| Jefferson County | 16 | 11 | 2.75" | Jul 27, 2026 |
| Milwaukee County | 16 | 12 | 1.75" | Apr 21, 2026 |
| Monroe County | 16 | 8 | 1.50" | Apr 17, 2026 |
| Wood County | 16 | 8 | 3.00" | Jun 24, 2026 |
| Chippewa County | 15 | 9 | 3.00" | Apr 13, 2026 |
| Dunn County | 15 | 6 | 2.00" | May 15, 2025 |
| Green County | 15 | 13 | 3.00" | Apr 17, 2026 |
| Jackson County | 15 | 6 | 2.50" | Jun 5, 2026 |
| Washington County | 15 | 7 | 2.50" | Jul 2, 2026 |
| Waupaca County | 15 | 7 | 1.75" | Apr 13, 2026 |
| Barron County | 14 | 6 | 3.00" | Jun 10, 2026 |
| Buffalo County | 14 | 7 | 3.00" | Jun 5, 2026 |
| Clark County | 14 | 8 | 2.00" | Jun 24, 2026 |
| Pierce County | 14 | 8 | 3.00" | Apr 17, 2026 |
| Taylor County | 14 | 7 | 2.50" | Apr 17, 2026 |
| Burnett County | 13 | 11 | 2.00" | Apr 17, 2025 |
| Columbia County | 13 | 7 | 1.75" | Jul 1, 2026 |
| Portage County | 13 | 9 | 2.00" | May 27, 2026 |
| Vernon County | 13 | 8 | 2.75" | Apr 14, 2026 |
| Adams County | 12 | 4 | 2.00" | Aug 16, 2025 |
| Fond du Lac County | 12 | 5 | 3.25" | Aug 18, 2026 |
| Oconto County | 12 | 6 | 1.50" | Jun 24, 2026 |
| Oneida County | 12 | 2 | 2.00" | Jul 27, 2026 |
| Polk County | 12 | 6 | 2.75" | Jun 19, 2026 |
| Price County | 12 | 4 | 2.00" | Apr 17, 2026 |
| Racine County | 12 | 7 | 2.75" | Jul 27, 2026 |
| Sauk County | 12 | 8 | 1.75" | Jul 1, 2026 |
| Shawano County | 12 | 9 | 4.50" | Sep 3, 2026 |
| Sheboygan County | 12 | 3 | 2.25" | Jul 1, 2026 |
| Washburn County | 12 | 8 | 2.00" | Aug 25, 2026 |
| Waushara County | 12 | 4 | 1.88" | Jun 24, 2026 |
| Juneau County | 11 | 6 | 3.00" | Apr 14, 2026 |
| Brown County | 10 | 7 | 2.50" | Jun 24, 2026 |
| Eau Claire County | 10 | 4 | 4.00" | Jun 19, 2026 |
| Marinette County | 10 | 4 | 2.50" | Jun 30, 2026 |
| Outagamie County | 10 | 2 | 4.50" | May 31, 2023 |
| Richland County | 10 | 6 | 1.75" | Apr 14, 2026 |
| Vilas County | 10 | 5 | 1.75" | Jul 27, 2026 |
| Ashland County | 9 | 2 | 2.00" | Jun 29, 2026 |
| Marquette County | 9 | 6 | 2.00" | May 27, 2026 |
| Lafayette County | 8 | 6 | 2.50" | Apr 17, 2026 |
| Calumet County | 7 | 2 | 1.75" | Jul 27, 2026 |
| Green Lake County | 7 | 4 | 1.50" | Jul 1, 2026 |
| Kenosha County | 7 | 4 | 2.90" | Jul 27, 2026 |
| Lincoln County | 7 | 4 | 1.75" | Jun 19, 2025 |
| Manitowoc County | 7 | 2 | 1.75" | Aug 3, 2023 |
| Door County | 6 | 3 | 3.00" | Jul 27, 2026 |
| Ozaukee County | 6 | 2 | 2.75" | May 7, 2024 |
| Pepin County | 6 | 3 | 2.50" | Apr 13, 2026 |
| Winnebago County | 6 | 3 | 1.00" | Jun 16, 2026 |
| Kewaunee County | 5 | 2 | 3.00" | Jul 27, 2026 |
| Rusk County | 5 | 3 | 2.00" | Jul 19, 2023 |
| Crawford County | 4 | 2 | 1.75" | Apr 17, 2026 |
| Langlade County | 4 | 2 | 1.00" | Jul 30, 2024 |
| Florence County | 3 | 2 | 2.00" | Jul 20, 2026 |
| Forest County | 3 | 2 | 2.00" | Jul 27, 2026 |
| Iron County | 3 | 1 | 1.50" | May 18, 2024 |
| Menominee County | 1 | 1 | 1.75" | May 12, 2022 |
Source: NOAA Storm Prediction Center storm reports (final Storm Data through Dec 28, 2025; preliminary reports through Oct 9, 2026). Hail 1 inch or larger and damaging wind (58 mph or more, or reported damage). Counts are reports, not damage claims; many storms go unreported. Dates are CST. About the data