Hail History

Hail history for Iron County, Michigan

Every NOAA hail report filed in Iron County since 1955, with preliminary National Weather Service reports to November 5, 2026.

Readout · Iron County

Last hail
Jun 24, 2026
1.00 in, quarter size
Hail days, last 5 years
3
since Nov 5, 2021 · 5 reports
Largest ever
1.75 in
golf ball · Jun 29, 2014

62 reports on 41 days since 1955 · #37 of 84 Michigan counties

Hail map · Iron County

Iron River 10 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
62 most recent reports with a location. Dot size and colour follow hail size. Open street map

For homeowners

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What the record says about Iron County

The latest hail report in Iron County is from June 24, 2026, 1.00 in (quarter size). Since November 5, 2021 there have been 3 separate hail days; the biggest stones in that time were 1.50 in on April 28, 2025.

Over the 20 years 2006–2025, Iron County logged 22 reports on 16 hail days, about 1.1 reports a year. That is 12% less than the median Michigan county (1.3 a year) and ranks #37 of 84 Michigan counties for all-time reports. Iron County holds 1% of all 6,085 hail reports in Michigan.

0% of reports with a size were 2 inches (hen egg) or larger, against 4% for the median Michigan county. The largest hail on record here is 1.75 in (golf ball) on June 29, 2014 near 2.28 SSE Elmwood.

Reports were down 53% in 2016–2025 (7) compared with 2006–2015 (15). The busiest year was 2002, with 12 reports on 7 days. Hail here peaks in June (21% of reports); 56% fall between April and June.

Reports a year 2006–2025 average

  • Iron County 1.1
  • Median Michigan county 1.3

Hail days 2006–2025

  • Iron County 16
  • Median Michigan county 17

Share 2 in or larger of sized reports

  • Iron County 0%
  • Median Michigan county 4%

Hail over time

051015 1955: 1 reports, largest 1.00 in 1960 1961: 1 reports, largest 1.50 in 1966: 1 reports, largest 0.75 in 1970 1974: 1 reports, largest 0.75 in 1980 1990 1991: 1 reports, largest 1.75 in 1992: 1 reports, largest 1.75 in 1998: 3 reports, largest 1.00 in 1999: 1 reports, largest 0.88 in 2000: 4 reports, largest 1.75 in 2000 2001: 3 reports, largest 1.00 in 2002: 12 reports, largest 1.75 in 2004: 9 reports, largest 1.75 in 2006: 2 reports, largest 1.00 in 2007: 1 reports, largest 1.00 in 2008: 1 reports, largest 1.00 in 2009: 1 reports, largest 1.75 in 2010 2011: 2 reports, largest 1.00 in 2012: 1 reports, largest 0.88 in 2013: 2 reports, largest 1.00 in 2014: 1 reports, largest 1.75 in 2015: 4 reports, largest 1.00 in 2016: 1 reports, largest 0.88 in 2017: 1 reports, largest 1.00 in 2020 2021: 2 reports, largest 1.00 in 2025: 3 reports, largest 1.50 in 2026: 2 reports, largest 1.00 in
Reports per year, 1955–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
051015 Jan Feb Mar April: 12 reports (19%) Apr May: 10 reports (16%) May June: 13 reports (21%) Jun July: 13 reports (21%) Jul August: 9 reports (15%) Aug September: 4 reports (6%) Sep Oct Nov December: 1 reports (2%) Dec
All 62 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 2 2
2025 21 3
2024 0
2023 0
2022 0
2021 2 2
2020 0
2019 0
2018 0
2017 1 1

Hail days since Nov 5, 2021

DateReportsLargestStorm page
Jun 24, 2026 2 1.00 in —
Jul 8, 2025 1 1.00 in —
Apr 28, 2025 2 1.50 in —

Largest hail on record

Largest hail reports in Iron County
Date Size Location Time · source
Jun 29, 2014 1.75 ingolf ball 2.28 SSE Elmwood 20:30 local · NCEI
Apr 24, 2009 1.75 ingolf ball 0.48 W Stager 18:45 local · NCEI
Apr 18, 2004 1.75 ingolf ball Stambaugh 09:50 local · NCEI
May 30, 2002 1.75 ingolf ball 8 E Crystal Falls 18:25 local · NCEI
May 30, 2002 1.75 ingolf ball 7 E Crystal Falls 18:20 local · NCEI

Size of every report

Most recent reports

Most recent hail reports in Iron County
Date Size Location Damage Time · source
Jun 24, 2026 1.00 inquarter Gaastra — 15:30 local · NCEI
Jun 24, 2026 1.00 inquarter Caspian — 15:25 local · NCEI
Jul 8, 2025 1.00 inquarter 0.48 W Alpha — 13:41 local · NCEI
Apr 28, 2025 1.50 inping pong ball 3.12 SSE Mapleton — 16:48 local · NCEI
Apr 28, 2025 1.50 inping pong ball 0.84 SE Caspian — 16:46 local · NCEI
Jun 8, 2021 1.00 inquarter 1.18 NW Stambaugh City Arpt $2K 15:12 local · NCEI
Jun 8, 2021 1.00 inquarter 0.84 SE Iron River — 15:10 local · NCEI
Apr 9, 2017 1.00 inquarter 3.11 NNE Mapleton — 23:10 local · NCEI
May 24, 2016 0.88 innickel Caspian — 17:50 local · NCEI
Sep 2, 2015 0.75 inpenny 0.69 S Stambaugh City Arpt — 08:10 local · NCEI
Sep 2, 2015 0.75 inpenny 0.84 SE Iron River — 08:00 local · NCEI
Aug 2, 2015 1.00 inquarter Crystal Falls — 09:30 local · NCEI

Cities and towns in Iron County

PlaceReportsLargest
Iron River191.75 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
Crystal Falls66Aug 2, 2015
Alpha44Jul 8, 2025
Gaastra44Jun 24, 2026
Caspian33Jun 24, 2026
Amasa22Jul 29, 1999

Questions about hail in Iron County

How often does it hail in Iron County, Michigan?

62 hail reports have been logged in Iron County since 1955. Over the 20 years 2006–2025 that averages 1.1 reports a year. That ranks #37 of 84 Michigan counties by number of reports.

When is hail season in Iron County?

Most reports come in June, July, April. June alone accounts for 21% of all reports.

What is the largest hail recorded in Iron County?

1.75 in (golf ball size) on June 29, 2014 near 2.28 SSE Elmwood. 0% of reports here were 2 inches or larger.

When did it last hail in Iron County?

The most recent report in this data is from June 24, 2026 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 5, 2026.

How many hail storms has Iron County had in the last five years?

3 separate days with hail reports since November 5, 2021, adding up to 5 reports. The most recent was June 24, 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.