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Custer County, NE hail & severe wind history
525 storm reports on file for Custer County between 2010-05-23 and 2026-06-09 — 352 hail and 173 severe thunderstorm wind. That averages 30.9 reports a year, and Jun is the busiest month.
At a glance
- Most recent hail report: Jun 9, 2026 — 1" (quarter), 0.69 mi N of Ansley.
- Hail was reported on 130 days since 2010 — about 7.6 hail days a year.
- Largest hail on record: 3" (teacup) on Jul 19, 2025.
- Custer County has more hail reports than 98% of the 93 Nebraska counties we cover.
Search every Custer County report
Check a single date first, or filter the full record below — pick a year, narrow to a month, or drag the hail-size slider to see only the larger stones (1", quarter size, is the National Weather Service severe threshold).
Loading Custer County storm reports…
Worst storm days in Custer County
| Date | Reports that day | Largest hail | Peak gust |
|---|---|---|---|
| 2014-07-09 | 20 | 1.5" (ping pong ball) | 70 mph |
| 2014-06-03 | 18 | 2.5" (tennis ball) | 70 mph |
| 2017-08-13 | 16 | 3" (teacup) | 72 mph |
| 2018-04-30 | 13 | 1.5" (ping pong ball) | 64 mph |
| 2017-06-27 | 13 | — | 105 mph |
| 2014-06-20 | 12 | 2.75" (baseball) | — |
| 2012-04-14 | 10 | 2.75" (baseball) | — |
| 2020-07-10 | 10 | 1.75" (golf ball) | 100 mph |
| 2022-07-16 | 9 | 1" (quarter) | 90 mph |
| 2013-07-09 | 8 | 2.75" (baseball) | — |
Reports by year
Report counts are driven partly by how many people were around to report a storm, so recent years tend to look busier than the early 2010s. Treat the trend as a reporting trend, not purely a weather trend.
Notable large-hail events (2" and up)
| Date | Size | Near | What was reported |
|---|---|---|---|
| 2025-07-23 | 2.5" tennis ball | 1.7 mi WNW of Weissert | No narrative filed |
| 2025-07-19 | 3" teacup | 11.75 mi S of Arnold | No narrative filed |
| 2025-07-19 | 2" hen egg | 10.41 mi W of Oconto | No narrative filed |
| 2023-09-09 | 2" hen egg | 9.94 mi ENE of Arnold | No narrative filed |
| 2023-09-09 | 2" hen egg | 1.48 mi SSE of Arnold | Vehicle damage reported in a parking lot at this location. Time estimated from radar. |
| 2022-06-05 | 2" hen egg | .86 mi SE of Callaway | No narrative filed |
| 2020-07-11 | 2" hen egg | 4.64 mi E of Milburn | A report of two inch diameter hail near Milburn was forwarded via social media. |
| 2019-09-11 | 2" hen egg | 3.49 mi N of Gates | No narrative filed |
When does hail hit Custer County?
Across 17 years of records, June produced the most reports (160), followed by the months either side of it. Monthly totals:
| Month | Reports | Share |
|---|---|---|
| January | 0 | 0.0% |
| February | 2 | 0.4% |
| March | 2 | 0.4% |
| April | 44 | 8.4% |
| May | 71 | 13.5% |
| June | 160 | 30.5% |
| July | 152 | 29.0% |
| August | 66 | 12.6% |
| September | 22 | 4.2% |
| October | 6 | 1.1% |
| November | 0 | 0.0% |
| December | 0 | 0.0% |
Neighboring counties
Counties that share a border with Custer County (U.S. Census county adjacency), where we have storm records:
| County | Storm reports | Largest hail |
|---|---|---|
| Lincoln County, NE | 799 | 4.25" |
| Buffalo County, NE | 318 | 4" |
| Dawson County, NE | 317 | 4" |
| Valley County, NE | 161 | 2.75" |
| Sherman County, NE | 121 | 3.5" |
| Blaine County, NE | 114 | 2.75" |
| Garfield County, NE | 110 | 2.5" |
| Logan County, NE | 110 | 4" |
| Loup County, NE | 82 | 6" |
See all 93 Nebraska counties →
Common questions about hail in Custer County
- How often does it hail in Custer County?
- Hail was reported on 130 separate days between 2010 and 2026, about 7.6 days a year, with June the busiest month for storm reports. 318 reports were quarter size (1") or larger.
- Does a report here mean hail hit my street?
- Not necessarily. Each report is one observation tied to a nearby landmark, and a county can be large. Storms also go unreported where few people live. Use the date check above to see what was reported nearby, and treat it as a starting point.
- How big is a 1.75" hailstone?
- Forecasters describe hail by everyday objects: 1" is a quarter, 1.75" a golf ball, 2.75" a baseball. The sizes in these reports are estimates made by the person reporting, not lab measurements.
- Where do I get the official record?
- All reports here come from the NOAA NCEI Storm Events Database, which you can search directly. For anything formal, use NOAA’s own records rather than this page.
Look up another place
About these numbers
Every row above is a report filed with the National Weather Service and archived in the NOAA NCEI Storm Events Database (FIPS 31041). Reports are eyewitness, trained-spotter and damage-survey observations, so they cluster near roads and towns and miss storms over empty country. Hail sizes are estimates. Damage figures are preliminary as filed and are never revised in this archive. Use this page for background, not for an insurance claim, a legal filing, or a roof assessment — for those, get the official record from NOAA directly.