Hail reports Wyoming
No hail has been reported anywhere in Wyoming during the last 24 hours. In an average year, Wyoming sees 160 hail reports, and the largest hailstone on record measured 4.50 inches. That stone fell at Lingle on May 6, 2000. The average is based on reports from 2005 through 2025, and the record goes back to 1996. Hail report data comes from National Weather Service Local Storm Reports filed by trained spotters.
as of
NCEI Storm Events data place Wyoming at 27 among 51 states and DC for average hail reports per year. Full state hail ranking
From 2005 through 2025, the Storm Events Database logs about 160 hail reports in Wyoming a year, across about 36 days.
Largest hailstones on record in Wyoming
| Diameter | Size | Place | Date |
|---|---|---|---|
| 4.50 inches | Grapefruit | Lingle, Goshen County | May 6, 2000 |
| 4.50 inches | Grapefruit | Fonda, Goshen County | Jun 20, 2024 |
| 4.50 inches | Grapefruit | Yoder, Goshen County | Jun 20, 2024 |
| 4.50 inches | Grapefruit | Yoder, Goshen County | Jun 20, 2024 |
| 4.38 inches | Softball | Jay Em, Goshen County | Sep 10, 2019 |
| 4.25 inches | Softball | Aladdin, Crook County | Jun 25, 2007 |
| 4.25 inches | Softball | La Grange, Goshen County | Jun 5, 2009 |
| 4.25 inches | Softball | Chugwater, Platte County | Jun 14, 2009 |
| 4.25 inches | Softball | Hawk Springs, Goshen County | Jun 14, 2009 |
| 4.25 inches | Softball | New Haven, Crook County | Jul 13, 2009 |
Record figures come from the Storm Events Database at NCEI, a reviewed log that trails live reports by 2 to 3 months. Records start in 1996 and averages cover 2005-2025.
Hail reports by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Reports | 0.0 | 0.0 | 0.0 | 1 | 22 | 57 | 52 | 23 | 4 | 0.3 | 0.0 | 0.0 |
Counties in Wyoming with the most hail reports
| County | Reports a year |
|---|---|
| Laramie | 33.6 |
| Campbell | 21.1 |
| Crook | 19.1 |
| Goshen | 15.0 |
| Platte | 12.5 |
| Weston | 10.5 |
| Niobrara | 7.7 |
| Sheridan | 7.0 |
| Converse | 5.4 |
| Natrona | 5.2 |
Cities in Wyoming with hail data
| City | Reports a year | Largest since 1996 |
|---|---|---|
| Cheyenne | 27.1 | 4.25 inches May 26, 2019 |
Hail days in Wyoming
| Dates | Top | Where | States | Reports |
|---|---|---|---|---|
| September 18, 2026 | 1.75 inches | 16 SE Randlett, UT | 4 | 27 |
Wyoming counties with hail reports in 2026
- Sheridan County2 · 0.70 inches
A county earns a spot here as soon as one report in the period is filed.
Recent days with reports in Wyoming
National Weather Service offices file Local Storm Reports; the Iowa Environmental Mesonet of Iowa State University relays them to this page, where they appear as live spotter reports. Under 17 U.S.C. 105, no copyright attaches to the government-produced figures on this page, including reports, alerts, station observations, and normals, which were created by the National Weather Service and other NOAA offices. The notice that 17 U.S.C. 403 requires appears in this sentence. It does not imply endorsement by or affiliation with those agencies. See: Data sources and attribution.