◆ HAT CREEK, WY HAIL HISTORY · NIOBRARA COUNTY
Hat Creek, WY hail history & hail map
Hat Creek, Wyoming has had 3 hail events in the past 5 years, with hail up to 2.00″ (Golf Ball). Most recent: Jul 7, 2025. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
3Hail events in the past 5 years
2.00″Largest recorded hail · Golf Ball
2.00″Largest ground report (within 3 mi)
1.25″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Hat Creek, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Hat Creek
| Date | Peak hail | Sources |
|---|---|---|
| Jul 7, 2025 | 1.00″ Quarter | Radar 0.75″ · 1 ground report (max 1.00″) |
| Sep 22, 2023 | 1.25″ Half Dollar | Radar 1.25″ |
| Jun 14, 2022 | 2.00″ Golf Ball | 1 ground report (max 2.00″) |
More Wyoming hail history
All Wyoming cities & hail days →
Events count days with NOAA MRMS radar hail over Hat Creek (42.950, -104.450) or an NWS / CoCoRaHS hail report within 3 miles. Data window: NOAA MRMS radar hail swaths Oct 2021 – Nov 2026; NWS / NCEI Storm Events reports Nov 2024 – Jul 2026; CoCoRaHS volunteer reports Oct 2021 – present. Radar hail sizes are estimates, not ground truth; hail at any single address can differ.