Hail History

Hail history for Backus, Minnesota

NOAA hail reports in and within about 5 km (3 miles) of Backus since 1998, with preliminary reports to November 3, 2026.

Readout · Backus

Last hail
Aug 3, 2024
2.00 in, hen egg size
Hail days, last 5 years
2
since Nov 3, 2021 · 9 reports
Largest ever
2.50 in
tennis ball · Jun 12, 2024

22 reports on 13 days since 1998 · #120 of 451 Minnesota places

Hail map · Backus

Backus Hackensack Pine River Longville Nevis Walker Pequot Lakes Fifty Lakes Crosslake 25 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
22 most recent reports with a location; Cass County is shaded. Open street map

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What the record says about Backus

The latest hail report in and around Backus is from August 3, 2024, 2.00 in (hen egg size). Since November 3, 2021 there have been 2 separate hail days; the biggest stones in that time were 2.50 in on June 12, 2024.

Over the 20 years 2006–2025, Backus logged 19 reports on 10 hail days, about 0.9 reports a year. That is about twice the median Minnesota town on this site (0.5 a year) and ranks #120 of 451 Minnesota cities and towns on this site for all-time reports. Backus accounts for 8% of the 271 reports filed in Cass County.

23% 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 2.50 in (tennis ball) on June 12, 2024 near 2.76 N Backus.

Reports were up 180% in 2016–2025 (14) compared with 2006–2015 (5). The busiest year was 2024, with 9 reports on 2 days. Hail here peaks in June (41% of reports); 45% fall between April and June.

Reports a year 2006–2025 average

  • Backus 0.9
  • Cass County 8.8
  • Median Minnesota town on this site 0.5

Hail days 2006–2025

  • Backus 10
  • Cass County 74
  • Median Minnesota town on this site 7

Share 2 in or larger of sized reports

  • Backus 23%
  • Cass County 6%
  • Median Minnesota town on this site 6%

Hail over time

0369 1998: 1 reports, largest 1.00 in 1999: 1 reports, largest 1.00 in 2000 2001: 1 reports, largest 0.75 in 2005 2008: 1 reports, largest 1.00 in 2010: 3 reports, largest 1.75 in 2010 2015: 1 reports, largest 0.75 in 2015 2016: 1 reports, largest 1.50 in 2018: 1 reports, largest 0.75 in 2020: 2 reports, largest 1.00 in 2020 2021: 1 reports, largest 0.88 in 2024: 9 reports, largest 2.50 in 2025
Reports per year, 1998–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
0369 Jan Feb Mar Apr May: 1 reports (5%) May June: 9 reports (41%) Jun July: 4 reports (18%) Jul August: 6 reports (27%) Aug September: 2 reports (9%) Sep Oct Nov Dec
All 22 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 0
2024 54 9
2023 0
2022 0
2021 1 1
2020 11 2
2019 0
2018 1 1
2017 0

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Aug 3, 2024 4 2.00 in —
Jun 12, 2024 5 2.50 in —

Largest hail on record

Largest hail reports in Backus
Date Size Location County Time · source
Jun 12, 2024 2.50 intennis ball 2.76 N Backus Cass 17:11 local · NCEI
Jun 12, 2024 2.50 intennis ball 2.76 N Backus Cass 16:56 local · NCEI
Aug 3, 2024 2.00 inhen egg 1.46 SSW Backus Cass 17:13 local · NCEI
Jun 12, 2024 2.00 inhen egg 0.47 W Backus Cass 16:46 local · NCEI
Jun 12, 2024 2.00 inhen egg 0.84 SW Backus Cass 16:45 local · NCEI

Size of every report

Most recent reports

Most recent hail reports in Backus
Date Size Location County Time · source
Aug 3, 2024 2.00 inhen egg 1.46 SSW Backus Cass 17:13 local · NCEI
Aug 3, 2024 1.00 inquarter 2.28 NNE Backus Cass 17:10 local · NCEI
Aug 3, 2024 1.25 inhalf dollar 0.47 W Backus Cass 17:07 local · NCEI
Aug 3, 2024 1.25 inhalf dollar 1.17 SW Backus Cass 16:58 local · NCEI
Jun 12, 2024 2.50 intennis ball 2.76 N Backus Cass 17:11 local · NCEI
Jun 12, 2024 2.50 intennis ball 2.76 N Backus Cass 16:56 local · NCEI
Jun 12, 2024 1.75 ingolf ball 1.46 NNW Backus Cass 16:50 local · NCEI
Jun 12, 2024 2.00 inhen egg 0.47 W Backus Cass 16:46 local · NCEI
Jun 12, 2024 2.00 inhen egg 0.84 SW Backus Cass 16:45 local · NCEI
Sep 6, 2021 0.88 innickel 1.46 SSW Backus Cass 23:05 local · NCEI
Aug 8, 2020 1.00 inquarter 2.13 SSW Backus Cass 13:06 local · NCEI
Jul 9, 2020 1.00 inquarter 0.47 W Backus Cass 00:05 local · NCEI

Hail history near Backus

Questions about hail in Backus

How often does it hail in Backus, Minnesota?

22 hail reports have been logged in and within about 5 km (3 miles) of Backus since 1998. Over the 20 years 2006–2025 that averages 0.9 reports a year. That ranks #120 of 451 Minnesota places by number of reports.

When is hail season in Backus?

Most reports come in June, August, July. June alone accounts for 41% of all reports.

What is the largest hail recorded in Backus?

2.50 in (tennis ball size) on June 12, 2024 near 2.76 N Backus. 23% of reports here were 2 inches or larger.

When did it last hail in Backus?

The most recent report in this data is from August 3, 2024 (2.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

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

2 separate days with hail reports since November 3, 2021, adding up to 9 reports. The most recent was August 3, 2024.

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.