Hail History

Hail history for Wheatland County, Montana

Every NOAA hail report filed in Wheatland County since 1956, with preliminary National Weather Service reports to November 3, 2026.

Readout · Wheatland County

Last hail
Jul 27, 2025
1.00 in, quarter size
Hail days, last 5 years
5
since Nov 3, 2021 · 12 reports
Largest ever
2.75 in
baseball · Jul 8, 2013

107 reports on 63 days since 1956 · #32 of 57 Montana counties

Hail map · Wheatland County

Harlowton Shawmut Judith Gap 10 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
103 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 Wheatland County

The latest hail report in Wheatland County is from July 27, 2025, 1.00 in (quarter size). Since November 3, 2021 there have been 5 separate hail days; the biggest stones in that time were 2.00 in on July 21, 2025.

Over the 20 years 2006–2025, Wheatland County logged 46 reports on 28 hail days, about 2.3 reports a year. That is 25% less than the median Montana county (3.0 a year) and ranks #32 of 57 Montana counties for all-time reports. Wheatland County holds 1% of all 8,453 hail reports in Montana.

7% of reports with a size were 2 inches (hen egg) or larger, against 7% for the median Montana county. The largest hail on record here is 2.75 in (baseball) on July 8, 2013 near 10.16 WSW Harlowton Baxter Arp.

Reports held about level in 2016–2025 (23) compared with 2006–2015 (23). The busiest year was 2001, with 24 reports on 8 days. Hail here peaks in July (40% of reports); 50% fall between April and June.

Reports a year 2006–2025 average

  • Wheatland County 2.3
  • Median Montana county 3.0

Hail days 2006–2025

  • Wheatland County 28
  • Median Montana county 31

Share 2 in or larger of sized reports

  • Wheatland County 7%
  • Median Montana county 7%

Hail over time

0102030 1956: 1 reports, largest 1.00 in 1957: 1 reports, largest 1.00 in 1960 1970 1980: 1 reports, largest 1.75 in 1980 1990 1991: 3 reports, largest 1.75 in 1992: 1 reports, largest 0.75 in 1994: 1 reports, largest 1.00 in 1995: 3 reports, largest 2.00 in 1996: 1 reports, largest 0.75 in 1997: 2 reports, largest 1.00 in 1998: 3 reports, largest 1.00 in 1999: 6 reports, largest 1.00 in 2000: 6 reports, largest 1.00 in 2000 2001: 24 reports, largest 1.75 in 2003: 1 reports, largest 1.00 in 2004: 1 reports, largest 0.75 in 2005: 6 reports, largest 1.00 in 2006: 1 reports, largest 0.88 in 2007: 7 reports, largest 2.50 in 2009: 6 reports, largest 1.00 in 2010: 3 reports, largest 1.75 in 2010 2013: 4 reports, largest 2.75 in 2014: 1 reports, largest 1.00 in 2015: 1 reports, largest 0.88 in 2016: 1 reports, largest 0.75 in 2017: 1 reports, largest 0.88 in 2018: 2 reports, largest 1.00 in 2019: 3 reports, largest 1.50 in 2020: 3 reports, largest 1.75 in 2020 2021: 1 reports, largest 1.75 in 2022: 6 reports, largest 1.75 in 2025: 6 reports, largest 2.00 in
Reports per year, 1956–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
0204060 Jan Feb Mar Apr May: 12 reports (11%) May June: 41 reports (38%) Jun July: 43 reports (40%) Jul August: 10 reports (9%) Aug September: 1 reports (1%) Sep Oct Nov Dec
All 107 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 24 6
2024 0
2023 0
2022 6 6
2021 1 1
2020 12 3
2019 111 3
2018 2 2
2017 1 1

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Jul 27, 2025 1 1.00 in —
Jul 21, 2025 3 2.00 in —
Jun 13, 2025 2 2.00 in —
Jul 9, 2022 4 1.75 in —
Jul 4, 2022 2 1.75 in —

Largest hail on record

Largest hail reports in Wheatland County
Date Size Location Time · source
Jul 8, 2013 2.75 inbaseball 10.16 WSW Harlowton Baxter Arp 14:00 local · NCEI
Jun 24, 2007 2.50 intennis ball Hedgesville 18:26 local · NCEI
Jun 24, 2007 2.50 intennis ball (3ht)harlowton 17:50 local · NCEI
Jun 24, 2007 2.50 intennis ball (3ht)harlowton 17:47 local · NCEI
Jul 21, 2025 2.00 inhen egg Shawmut 18:16 local · NCEI

Size of every report

Most recent reports

Most recent hail reports in Wheatland County
Date Size Location Time · source
Jul 27, 2025 1.00 inquarter 11.74 SW Judith Gap 17:55 local · NCEI
Jul 21, 2025 2.00 inhen egg Shawmut 18:16 local · NCEI
Jul 21, 2025 1.00 inquarter Hedgesville 15:50 local · NCEI
Jul 21, 2025 1.75 ingolf ball 0.84 NW Twodot 14:55 local · NCEI
Jun 13, 2025 1.50 inping pong ball 0.69 N Harlowton 14:20 local · NCEI
Jun 13, 2025 2.00 inhen egg 3.65 NE Harlowton 14:05 local · NCEI
Jul 9, 2022 1.75 ingolf ball 5.71 E Harlowton 17:28 local · NCEI
Jul 9, 2022 1.00 inquarter 0.48 W Harlowton 17:25 local · NCEI
Jul 9, 2022 1.25 inhalf dollar 1.18 NW Harlowton 17:19 local · NCEI
Jul 9, 2022 1.50 inping pong ball 1.18 NW Harlowton 17:16 local · NCEI
Jul 4, 2022 1.25 inhalf dollar 1.68 SW Harlowton 18:15 local · NCEI
Jul 4, 2022 1.75 ingolf ball 1.18 SW Harlowton 17:55 local · NCEI

Cities and towns in Wheatland County

PlaceReportsLargest
Harlowton302.50 in
Shawmut122.00 in
Judith Gap112.00 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
Springwater Colony55Jun 13, 2025
Twodot55Jul 21, 2025

Questions about hail in Wheatland County

How often does it hail in Wheatland County, Montana?

107 hail reports have been logged in Wheatland County since 1956. Over the 20 years 2006–2025 that averages 2.3 reports a year. That ranks #32 of 57 Montana counties by number of reports.

When is hail season in Wheatland County?

Most reports come in July, June, May. July alone accounts for 40% of all reports.

What is the largest hail recorded in Wheatland County?

2.75 in (baseball size) on July 8, 2013 near 10.16 WSW Harlowton Baxter Arp. 7% of reports here were 2 inches or larger.

When did it last hail in Wheatland County?

The most recent report in this data is from July 27, 2025 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

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

5 separate days with hail reports since November 3, 2021, adding up to 12 reports. The most recent was July 27, 2025.

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.