Hail history for Montfort, Wisconsin
NOAA hail reports in and within about 5 km (3 miles) of Montfort since 1980, with preliminary reports to November 3, 2026.
Readout · Montfort
- Last hail
- Apr 14, 2026
- 0.75 in, penny size
- Hail days, last 5 years
- 2
- since Nov 3, 2021 · 4 reports
- Largest ever
- 2.00 in
- hen egg · Sep 22, 2025
11 reports on 9 days since 1980 · #212 of 271 Wisconsin places
Hail map · Montfort
- Under 1 in
- 1–1.75 in
- 1.75–2.5 in
- 2.5–4 in
- 4 in +
- No size
For homeowners
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What the record says about Montfort
The latest hail report in and around Montfort is from April 14, 2026, 0.75 in (penny size). Since November 3, 2021 there have been 2 separate hail days; the biggest stones in that time were 2.00 in on September 22, 2025.
Over the 20 years 2006–2025, Montfort logged 9 reports on 7 hail days, about 0.5 reports a year. That is about the same as the median Wisconsin town on this site (0.5 a year) and ranks #212 of 271 Wisconsin cities and towns on this site for all-time reports. Montfort accounts for 4% of the 255 reports filed in Grant County.
18% of reports with a size were 2 inches (hen egg) or larger, against 6% for the median Wisconsin town on this site. The largest hail on record here is 2.00 in (hen egg) on September 22, 2025 near 2.57 SW Montfort Jct.
Reports were up 25% in 2016–2025 (5) compared with 2006–2015 (4). The busiest year was 2025, with 3 reports on 1 day. Hail here peaks in September (36% of reports); 36% fall between April and June.
Reports a year 2006–2025 average
- Montfort 0.5
- Grant County 7.2
- Median Wisconsin town on this site 0.5
Hail days 2006–2025
- Montfort 7
- Grant County 54
- Median Wisconsin town on this site 7
Share 2 in or larger of sized reports
- Montfort 18%
- Grant County 7%
- Median Wisconsin town on this site 6%
Hail over time
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | 1 | |||||||||||
| 2025 | 3 | 3 | |||||||||||
| 2024 | 0 | ||||||||||||
| 2023 | 0 | ||||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 0 | ||||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 0 | ||||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 1 | 1 | 2 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| Apr 14, 2026 | 1 | 0.75 in | — |
| Sep 22, 2025 | 3 | 2.00 in | — |
Largest hail on record
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| Sep 22, 2025 | 2.00 inhen egg | 2.57 SW Montfort Jct | Iowa | — | 17:13 local · NCEI |
| Sep 22, 2025 | 2.00 inhen egg | 2.07 S Montfort | Grant | $62K | 17:08 local · NCEI |
| Mar 23, 2017 | 1.50 inping pong ball | Montfort | Grant | $28K | 16:43 local · NCEI |
| Sep 22, 2025 | 1.00 inquarter | 0.69 N Montfort | Grant | — | 17:29 local · NCEI |
| Jul 2, 2008 | 1.00 inquarter | 2.13 WSW Centerville | Grant | — | 08:36 local · NCEI |
Size of every report
- Under 1 in 5 45%
- 1–2 in 4 36%
- 2 in + 2 18%
Most recent reports
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| Apr 14, 2026 | 0.75 inpenny | Montfort | Grant | — | 16:36 local · NCEI |
| Sep 22, 2025 | 1.00 inquarter | 0.69 N Montfort | Grant | — | 17:29 local · NCEI |
| Sep 22, 2025 | 2.00 inhen egg | 2.57 SW Montfort Jct | Iowa | — | 17:13 local · NCEI |
| Sep 22, 2025 | 2.00 inhen egg | 2.07 S Montfort | Grant | $62K | 17:08 local · NCEI |
| May 15, 2017 | 0.75 inpenny | Montfort | Grant | — | 19:23 local · NCEI |
| Mar 23, 2017 | 1.50 inping pong ball | Montfort | Grant | $28K | 16:43 local · NCEI |
| Jun 18, 2014 | 0.88 innickel | Montfort | Grant | — | 06:10 local · NCEI |
| Jul 27, 2009 | 0.75 inpenny | Montfort | Grant | — | 18:12 local · NCEI |
| Jul 2, 2008 | 1.00 inquarter | 2.13 WSW Centerville | Grant | — | 08:36 local · NCEI |
| Apr 25, 2008 | 0.75 inpenny | 4.5 W Cobb | Iowa | — | 14:38 local · NCEI |
| Sep 7, 1980 | 1.00 inquarter | — | Grant | — | 22:40 local · NCEI |
Hail history near Montfort
- Fennimore 18 km · 17
- Mineral Point 24 km · 11
- Dodgeville 25 km · 20
- Lancaster 26 km · 21
- Blue River 26 km · 16
- Platteville 27 km · 29
- Belmont 27 km · 13
- Boscobel 30 km · 10
Questions about hail in Montfort
How often does it hail in Montfort, Wisconsin?
11 hail reports have been logged in and within about 5 km (3 miles) of Montfort since 1980. Over the 20 years 2006–2025 that averages 0.5 reports a year. That ranks #212 of 271 Wisconsin places by number of reports.
When is hail season in Montfort?
Most reports come in September, April, July. September alone accounts for 36% of all reports.
What is the largest hail recorded in Montfort?
2.00 in (hen egg size) on September 22, 2025 near 2.57 SW Montfort Jct. 18% of reports here were 2 inches or larger.
When did it last hail in Montfort?
The most recent report in this data is from April 14, 2026 (0.75 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Montfort had in the last five years?
2 separate days with hail reports since November 3, 2021, adding up to 4 reports. The most recent was April 14, 2026.
Where does this hail data come from?
Hail reports come from the NOAA NCEI Storm Events Database, which the National Weather Service compiles from spotter, public, law enforcement and media reports. Recent days use preliminary NWS Local Storm Reports via the Iowa Environmental Mesonet until NOAA publishes final data. Only reported hail is counted, so areas with fewer people tend to have fewer reports.