Hail History

Hail history for Tomah, Wisconsin

NOAA hail reports in and within about 5 km (3 miles) of Tomah since 1969, with preliminary reports to November 3, 2026.

Readout · Tomah

Last hail
Apr 17, 2026
1.00 in, quarter size
Hail days, last 5 years
2
since Nov 3, 2021 · 3 reports
Largest ever
2.50 in
tennis ball · Apr 10, 2011

35 reports on 21 days since 1969 · #21 of 271 Wisconsin places

Hail map · Tomah

Tomah Warrens Camp Douglas Sparta New Lisbon Cashton 10 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
35 most recent reports with a location; Monroe County is shaded. Open street map

For homeowners

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Hail bruises shingles and cracks seals in ways you can't see from the ground, and most insurers set a claim deadline after the storm. The latest hail report in Tomah is from April 17, 2026. A local roofer can check and document it at no cost.

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What the record says about Tomah

The latest hail report in and around Tomah is from April 17, 2026, 1.00 in (quarter size). Since November 3, 2021 there have been 2 separate hail days; the biggest stones in that time were 1.00 in on April 17, 2026.

Over the 20 years 2006–2025, Tomah logged 20 reports on 11 hail days, about 1.0 reports a year. That is about twice the median Wisconsin town on this site (0.5 a year) and ranks #21 of 271 Wisconsin cities and towns on this site for all-time reports. Tomah accounts for 18% of the 196 reports filed in Monroe County.

9% 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 2.50 in (tennis ball) on April 10, 2011 near 0.69 N Tomah.

Reports were down 89% in 2016–2025 (2) compared with 2006–2015 (18). The busiest year was 2001, with 6 reports on 2 days. Hail here peaks in June (37% of reports); 66% fall between April and June.

Reports a year 2006–2025 average

  • Tomah 1.0
  • Monroe County 5.7
  • Median Wisconsin town on this site 0.5

Hail days 2006–2025

  • Tomah 11
  • Monroe County 47
  • Median Wisconsin town on this site 7

Share 2 in or larger of sized reports

  • Tomah 9%
  • Monroe County 6%
  • Median Wisconsin town on this site 6%

Hail over time

0246 1969: 1 reports, largest 1.00 in 1970 1971: 1 reports, largest 1.75 in 1974: 1 reports, largest 1.75 in 1980 1990 1999: 1 reports, largest 0.75 in 2000 2001: 6 reports, largest 1.75 in 2002: 1 reports, largest 0.75 in 2004: 1 reports, largest 0.75 in 2005: 1 reports, largest 0.88 in 2006: 5 reports, largest 2.50 in 2008: 5 reports, largest 1.50 in 2010 2011: 5 reports, largest 2.50 in 2013: 1 reports, largest 0.88 in 2014: 1 reports, largest 0.75 in 2015: 1 reports, largest 0.75 in 2020: 1 reports, largest 1.00 in 2020 2022: 1 reports, largest 1.00 in 2026: 2 reports, largest 1.00 in
Reports per year, 1969–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
051015 Jan Feb Mar April: 6 reports (17%) Apr May: 4 reports (11%) May June: 13 reports (37%) Jun July: 5 reports (14%) Jul August: 7 reports (20%) Aug Sep Oct Nov Dec
All 35 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 2 2
2025 0
2024 0
2023 0
2022 1 1
2021 0
2020 1 1
2019 0
2018 0
2017 0

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Apr 17, 2026 2 1.00 in —
Jun 15, 2022 1 1.00 in —

Largest hail on record

Largest hail reports in Tomah
Date Size Location County Damage Time · source
Apr 10, 2011 2.50 intennis ball 0.69 N Tomah Monroe $6.5 million 16:40 local · NCEI
Aug 23, 2006 2.50 intennis ball 1 S Tunnel City Monroe $60K 18:03 local · NCEI
May 22, 2011 2.00 inhen egg 1.32 E Tomah Bloyer Fld Arp Monroe — 13:02 local · NCEI
May 11, 2011 1.75 ingolf ball 2.14 ESE Tomah Bloyer Fld Arp Monroe $10K 13:01 local · NCEI
Jun 17, 2001 1.75 ingolf ball Tomah Monroe $8K 21:37 local · NCEI

Size of every report

Most recent reports

Most recent hail reports in Tomah
Date Size Location County Damage Time · source
Apr 17, 2026 1.00 inquarter 0.69 N Tomah Monroe — 14:16 local · NCEI
Apr 17, 2026 0.88 innickel Tomah Monroe — 14:15 local · NCEI
Jun 15, 2022 1.00 inquarter 0.69 S Tomah Monroe — 15:06 local · NCEI
Aug 25, 2020 1.00 inquarter 2.94 NNE Tunnel City Monroe — 05:45 local · NCEI
May 3, 2015 0.75 inpenny 2.55 SW Watermill Monroe — 20:44 local · NCEI
Apr 12, 2014 0.75 inpenny 0.69 N Tomah Monroe — 11:05 local · NCEI
Jun 21, 2013 0.88 innickel 0.69 N Tomah Monroe — 05:20 local · NCEI
May 22, 2011 2.00 inhen egg 1.32 E Tomah Bloyer Fld Arp Monroe — 13:02 local · NCEI
May 11, 2011 0.75 inpenny 2.55 SW Watermill Monroe — 13:12 local · NCEI
May 11, 2011 1.75 ingolf ball 2.14 ESE Tomah Bloyer Fld Arp Monroe $10K 13:01 local · NCEI
Apr 10, 2011 2.50 intennis ball 0.69 N Tomah Monroe $6.5 million 16:40 local · NCEI
Apr 10, 2011 1.25 inhalf dollar 1.38 N Tomah Monroe — 16:30 local · NCEI

Hail history near Tomah

Questions about hail in Tomah

How often does it hail in Tomah, Wisconsin?

35 hail reports have been logged in and within about 5 km (3 miles) of Tomah since 1969. Over the 20 years 2006–2025 that averages 1.0 reports a year. That ranks #21 of 271 Wisconsin places by number of reports.

When is hail season in Tomah?

Most reports come in June, August, April. June alone accounts for 37% of all reports.

What is the largest hail recorded in Tomah?

2.50 in (tennis ball size) on April 10, 2011 near 0.69 N Tomah. 9% of reports here were 2 inches or larger.

When did it last hail in Tomah?

The most recent report in this data is from April 17, 2026 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

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

2 separate days with hail reports since November 3, 2021, adding up to 3 reports. The most recent was April 17, 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.