Hail History

Hail history for Mille Lacs County, Minnesota

Every NOAA hail report filed in Mille Lacs County since 1974, with preliminary National Weather Service reports to November 3, 2026.

Readout · Mille Lacs County

Last hail
Oct 28, 2026
0.75 in, penny size · preliminary
Hail days, last 5 years
8
since Nov 3, 2021 · 10 reports
Largest ever
3.20 in
teacup · May 10, 2011

111 reports on 72 days since 1974 · #69 of 88 Minnesota counties

Hail map · Mille Lacs County

Princeton Milaca Onamia 25 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
109 most recent reports with a location. Dot size and colour follow hail size. Open street map

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What the record says about Mille Lacs County

The latest hail report in Mille Lacs County is from October 28, 2026, 0.75 in (penny size). Since November 3, 2021 there have been 8 separate hail days; the biggest stones in that time were 1.25 in on July 4, 2026.

Over the 20 years 2006–2025, Mille Lacs County logged 56 reports on 34 hail days, about 2.8 reports a year. That is 28% less than the median Minnesota county (3.9 a year) and ranks #69 of 88 Minnesota counties for all-time reports. Mille Lacs County holds 1% of all 15,925 hail reports in Minnesota.

13% of reports with a size were 2 inches (hen egg) or larger, against 7% for the median Minnesota county. The largest hail on record here is 3.20 in (teacup) on May 10, 2011 near 2.66 E Pease.

Reports were down 49% in 2016–2025 (19) compared with 2006–2015 (37). The busiest year was 2014, with 9 reports on 3 days. Hail here peaks in July (24% of reports); 44% fall between April and June.

Reports a year 2006–2025 average

  • Mille Lacs County 2.8
  • Median Minnesota county 3.9

Hail days 2006–2025

  • Mille Lacs County 34
  • Median Minnesota county 42

Share 2 in or larger of sized reports

  • Mille Lacs County 13%
  • Median Minnesota county 7%

Hail over time

0369 1974: 1 reports, largest 1.75 in 1976: 1 reports, largest 1.75 in 1979: 1 reports, largest 1.75 in 1980 1982: 2 reports, largest 1.75 in 1985: 1 reports, largest 1.00 in 1986: 1 reports, largest 0.75 in 1987: 1 reports, largest 0.75 in 1988: 3 reports, largest 1.75 in 1990: 1 reports, largest 1.00 in 1990 1994: 2 reports, largest 1.75 in 1996: 3 reports, largest 0.75 in 1997: 8 reports, largest 2.00 in 1998: 3 reports, largest 3.00 in 1999: 4 reports, largest 1.50 in 2000: 3 reports, largest 1.75 in 2000 2001: 3 reports, largest 2.50 in 2002: 6 reports, largest 2.50 in 2004: 3 reports, largest 1.00 in 2005: 3 reports, largest 1.00 in 2006: 3 reports, largest 0.88 in 2007: 7 reports, largest 2.00 in 2008: 5 reports, largest 1.75 in 2009: 1 reports, largest 1.25 in 2010 2011: 8 reports, largest 3.20 in 2012: 2 reports, largest 2.00 in 2014: 9 reports, largest 2.50 in 2015: 2 reports, largest 1.00 in 2016: 1 reports, largest 0.75 in 2017: 4 reports, largest 2.00 in 2018: 4 reports, largest 1.75 in 2019: 1 reports, largest 1.00 in 2020: 1 reports, largest 1.25 in 2020 2021: 3 reports, largest 1.00 in 2022: 4 reports, largest 1.25 in 2025: 1 reports, largest 1.00 in 2026: 5 reports, largest 1.25 in
Reports per year, 1974–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
0102030 Jan Feb Mar April: 4 reports (4%) Apr May: 25 reports (23%) May June: 20 reports (18%) Jun July: 27 reports (24%) Jul August: 16 reports (14%) Aug September: 17 reports (15%) Sep October: 2 reports (2%) Oct Nov Dec
All 111 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 311 5
2025 1 1
2024 0
2023 0
2022 4 4
2021 12 3
2020 1 1
2019 1 1
2018 22 4
2017 22 4

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Oct 28, 2026 1 0.75 in View
Jul 4, 2026 1 1.25 in —
Jun 19, 2026 2 1.00 in —
Jun 10, 2026 1 0.75 in —
Apr 17, 2025 1 1.00 in —
May 12, 2022 2 1.25 in —
May 11, 2022 1 1.00 in —
May 9, 2022 1 1.25 in —

Largest hail on record

Largest hail reports in Mille Lacs County
Date Size Location Time · source
May 10, 2011 3.20 inteacup 2.66 E Pease 19:30 local · NCEI
Sep 25, 1998 3.00 inteacup 5 N Milaca 23:15 local · NCEI
Sep 3, 2014 2.50 intennis ball 0.88 NW Page 15:05 local · NCEI
Sep 3, 2014 2.50 intennis ball 0.9 SSE Onamia 15:03 local · NCEI
Jun 25, 2002 2.50 intennis ball Princeton 17:55 local · NCEI

Size of every report

Most recent reports

Most recent hail reports in Mille Lacs County
Date Size Location Time · source
Oct 28, 2026 0.75 inpenny 2 E Pease 21:28 UTC · NWS prelim.
Jul 4, 2026 1.25 inhalf dollar 1.38 S Opstead 14:54 local · NCEI
Jun 19, 2026 1.00 inquarter 2.81 N Page 14:35 local · NCEI
Jun 19, 2026 0.88 innickel 5.55 N Page 14:29 local · NCEI
Jun 10, 2026 0.75 inpenny 0.84 SE Onamia 17:31 local · NCEI
Apr 17, 2025 1.00 inquarter 3.94 WNW Onamia 11:24 local · NCEI
May 12, 2022 1.25 inhalf dollar 0.97 E Princeton 11:08 local · NCEI
May 12, 2022 1.00 inquarter 0.84 NE Isle 10:19 local · NCEI
May 11, 2022 1.00 inquarter 5.19 NE Princeton 14:40 local · NCEI
May 9, 2022 1.25 inhalf dollar 0.48 E Princeton 08:32 local · NCEI
Sep 16, 2021 1.00 inquarter 1.46 NNW Isle 19:25 local · NCEI
Sep 16, 2021 1.00 inquarter 0.48 W Wahkon 19:06 local · NCEI

Cities and towns in Mille Lacs County

PlaceReportsLargest
Princeton202.75 in
Milaca183.00 in
Onamia132.50 in

Smaller places with fewer than 10 reports

These places have too few reports for a page of their own, so their record lives here.

PlaceReportsHail daysLatest
Pease96Oct 28, 2026
Isle66May 12, 2022
Vineland65Jun 1, 2020
Foreston44Aug 28, 2021
Wahkon43Sep 16, 2021
Bock33May 25, 2008

Questions about hail in Mille Lacs County

How often does it hail in Mille Lacs County, Minnesota?

111 hail reports have been logged in Mille Lacs County since 1974. Over the 20 years 2006–2025 that averages 2.8 reports a year. That ranks #69 of 88 Minnesota counties by number of reports.

When is hail season in Mille Lacs County?

Most reports come in July, May, June. July alone accounts for 24% of all reports.

What is the largest hail recorded in Mille Lacs County?

3.20 in (teacup size) on May 10, 2011 near 2.66 E Pease. 13% of reports here were 2 inches or larger.

When did it last hail in Mille Lacs County?

The most recent report in this data is from October 28, 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 Mille Lacs County had in the last five years?

8 separate days with hail reports since November 3, 2021, adding up to 10 reports. The most recent was October 28, 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.