Hail Cheyenne, WY
No hail was reported within 25 miles of Cheyenne in the last 7 days. So far in 2026, there have been 19 reports, the largest measured 1.00 inches at Federal.
Every figure on this page covers a 25 mile circle centered on Cheyenne. Between 2005 and 2025, the area averaged about 27.1 hail reports a year, coming on about 7.6 days. The largest hailstone since 1996 was 4.25 inches, on May 26, 2019.
Hail reports in 2026
| Date | Size | Place | Reported by |
|---|---|---|---|
| Aug 12, 2026 | 0.50 inches marble | 2 SW South Greeley HighLaramie County | Public |
| Aug 12, 2026 | 0.30 inches pea | 1 WNW CheyenneLaramie County | NWS Employee |
| Jul 8, 2026 | 0.50 inches marble | 2 E CheyenneLaramie County | Public |
| Jul 8, 2026 | 0.50 inches marble | 2 E CheyenneLaramie County | Public |
| Jun 25, 2026 | 1.00 inches quarter | FederalLaramie County | Trained Spotter |
| Jun 25, 2026 | 1.00 inches quarter | 2 NW CarpenterLaramie County | NWS Employee |
| Jun 25, 2026 | 0.75 inches penny | 5 W CarpenterLaramie County | Trained Spotter |
| Jun 25, 2026 | 1.00 inches quarter | 4 SW HillsdaleLaramie County | NWS Employee |
| Jun 1, 2026 | 1.00 inches quarter | 2 E CheyenneLaramie County | Public |
| Jun 1, 2026 | 0.75 inches penny | 6 E North CheyenneLaramie County | Public |
| Jun 1, 2026 | 0.50 inches marble | 7 E North CheyenneLaramie County | Public |
| Jun 1, 2026 | 1.00 inches quarter | 2 NW South Greeley HighLaramie County | Public |
| Jun 1, 2026 | 1.00 inches quarter | 2 E CheyenneLaramie County | Public |
| Jun 1, 2026 | 0.75 inches penny | 1 SW CheyenneLaramie County | Public |
| Jun 1, 2026 | 1.00 inches quarter | 1 S CheyenneLaramie County | Public |
| Jun 1, 2026 | 1.00 inches quarter | 8 SW South Greeley HighLaramie County | Trained Spotter |
| Jun 1, 2026 | 1.00 inches quarter | 1 N Natural FortWeld County | Public |
| May 17, 2026 | 0.25 inches pea | Fox Farm-CollegeLaramie County | Public |
| May 9, 2026 | 0.70 inches marble | 4 ESE North CheyenneLaramie County | Public |
WeatherTotals compiles National Weather Service Local Storm Reports, mostly from the public and trained spotters. Each report is flagged measured or estimated and lists its source and time.
Largest hailstones within 25 miles of Cheyenne
| Diameter | Size | Place | Date |
|---|---|---|---|
| 4.25 inches | Softball | Archer, Laramie County | May 26, 2019 |
| 4.00 inches | Softball | Cheyenne, Laramie County | Jun 12, 2017 |
| 3.00 inches | Tea cup | Cheyenne, Laramie County | Jun 12, 2017 |
| 3.00 inches | Tea cup | Arcola, Laramie County | Aug 1, 2025 |
| 2.75 inches | Baseball | Burns, Laramie County | Jun 29, 2001 |
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 | 0.2 | 3.4 | 8.6 | 11.2 | 3.6 | 0.1 | 0.0 | 0.0 | 0.0 |
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.