Hail history for Mahtowa, Minnesota
NOAA hail reports in and within about 5 km (3 miles) of Mahtowa since 1981, with preliminary reports to November 3, 2026.
Readout · Mahtowa
- Last hail
- Jun 29, 2026
- 1.75 in, golf ball size
- Hail days, last 5 years
- 4
- since Nov 3, 2021 · 5 reports
- Largest ever
- 1.75 in
- golf ball · Jun 29, 2026
13 reports on 9 days since 1981 · #318 of 451 Minnesota places
Hail map · Mahtowa
- 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 Mahtowa
The latest hail report in and around Mahtowa is from June 29, 2026, 1.75 in (golf ball size). Since November 3, 2021 there have been 4 separate hail days; the biggest stones in that time were 1.75 in on June 29, 2026.
Over the 20 years 2006–2025, Mahtowa logged 9 reports on 5 hail days, about 0.5 reports a year. That is about the same as the median Minnesota town on this site (0.5 a year) and ranks #318 of 451 Minnesota cities and towns on this site for all-time reports. Mahtowa accounts for 10% of the 133 reports filed in Carlton County.
0% of reports with a size were 2 inches (hen egg) or larger, against 6% for the median Minnesota town on this site. The largest hail on record here is 1.75 in (golf ball) on June 29, 2026 near 0.69 S Mahtowa.
Reports were up 100% in 2016–2025 (6) compared with 2006–2015 (3). The busiest year was 2014, with 3 reports on 1 day. Hail here peaks in June (23% of reports); 23% fall between April and June.
Reports a year 2006–2025 average
- Mahtowa 0.5
- Carlton County 4.3
- Median Minnesota town on this site 0.5
Hail days 2006–2025
- Mahtowa 5
- Carlton County 40
- Median Minnesota town on this site 7
Share 2 in or larger of sized reports
- Mahtowa 0%
- Carlton County 2%
- Median Minnesota 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 | 1 | 1 | |||||||||||
| 2024 | 2 | 2 | |||||||||||
| 2023 | 0 | ||||||||||||
| 2022 | 1 | 1 | |||||||||||
| 2021 | 0 | ||||||||||||
| 2020 | 2 | 2 | |||||||||||
| 2019 | 0 | ||||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 0 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| Jun 29, 2026 | 1 | 1.75 in | — |
| Mar 28, 2025 | 1 | 1.00 in | — |
| Sep 19, 2024 | 2 | 1.50 in | — |
| Jun 23, 2022 | 1 | 1.00 in | — |
Largest hail on record
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| Jun 29, 2026 | 1.75 ingolf ball | 0.69 S Mahtowa | Carlton | — | 13:41 local · NCEI |
| Sep 19, 2024 | 1.50 inping pong ball | 1.9 E Mahtowa | Carlton | $30K | 16:38 local · NCEI |
| Sep 19, 2024 | 1.25 inhalf dollar | 1.99 NW Nemadji | Carlton | — | 16:43 local · NCEI |
| Mar 28, 2025 | 1.00 inquarter | 3 E Mahtowa | Carlton | — | 15:10 local · NCEI |
| Jun 23, 2022 | 1.00 inquarter | 0.69 S Mahtowa | Carlton | — | 19:15 local · NCEI |
Size of every report
- Under 1 in 4 31%
- 1–2 in 9 69%
- 2 in + 0 0%
Most recent reports
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| Jun 29, 2026 | 1.75 ingolf ball | 0.69 S Mahtowa | Carlton | — | 13:41 local · NCEI |
| Mar 28, 2025 | 1.00 inquarter | 3 E Mahtowa | Carlton | — | 15:10 local · NCEI |
| Sep 19, 2024 | 1.25 inhalf dollar | 1.99 NW Nemadji | Carlton | — | 16:43 local · NCEI |
| Sep 19, 2024 | 1.50 inping pong ball | 1.9 E Mahtowa | Carlton | $30K | 16:38 local · NCEI |
| Jun 23, 2022 | 1.00 inquarter | 0.69 S Mahtowa | Carlton | — | 19:15 local · NCEI |
| Jul 18, 2020 | 1.00 inquarter | 2.81 SE Mahtowa | Carlton | — | 19:20 local · NCEI |
| Jul 18, 2020 | 0.75 inpenny | 3.45 N Nemadji | Carlton | — | 19:18 local · NCEI |
| Aug 1, 2014 | 1.00 inquarter | 2.8 S Mahtowa | Carlton | — | 16:45 local · NCEI |
| Aug 1, 2014 | 1.00 inquarter | 3.15 NE Barnum | Carlton | — | 16:35 local · NCEI |
| Aug 1, 2014 | 0.88 innickel | 0.69 S Mahtowa | Carlton | — | 16:33 local · NCEI |
| Jun 13, 2001 | 0.75 inpenny | Mahtowa | Carlton | — | 22:40 local · NCEI |
| Sep 16, 1992 | 0.75 inpenny | — | Carlton | — | 16:45 local · NCEI |
Hail history near Mahtowa
- Moose Lake 15 km · 18
- Cloquet 22 km · 40
- Sturgeon Lake 23 km · 16
- Cromwell 23 km · 10
- Esko 27 km · 11
- Proctor 38 km · 10
- Tamarack 39 km · 10
- Hermantown 41 km · 38
Questions about hail in Mahtowa
How often does it hail in Mahtowa, Minnesota?
13 hail reports have been logged in and within about 5 km (3 miles) of Mahtowa since 1981. Over the 20 years 2006–2025 that averages 0.5 reports a year. That ranks #318 of 451 Minnesota places by number of reports.
When is hail season in Mahtowa?
Most reports come in June, July, August. June alone accounts for 23% of all reports.
What is the largest hail recorded in Mahtowa?
1.75 in (golf ball size) on June 29, 2026 near 0.69 S Mahtowa. 0% of reports here were 2 inches or larger.
When did it last hail in Mahtowa?
The most recent report in this data is from June 29, 2026 (1.75 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Mahtowa had in the last five years?
4 separate days with hail reports since November 3, 2021, adding up to 5 reports. The most recent was June 29, 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.