◆ CROW AGENCY, MT HAIL HISTORY · BIG HORN COUNTY
Crow Agency, MT hail history & hail map
Crow Agency, Montana has had 4 hail events in the past 5 years, with hail up to 1.75″ (Golf Ball). Most recent: Jun 27, 2026. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
4Hail events in the past 5 years
1.75″Largest recorded hail · Golf Ball
1.75″Largest ground report (within 3 mi)
1.25″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Crow Agency, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Crow Agency
| Date | Peak hail | Sources |
|---|---|---|
| Jun 27, 2026 | 1.00″ Quarter | Radar 1.00″ |
| Jul 5, 2025 | 1.75″ Golf Ball | Radar 1.25″ · 2 ground reports (max 1.75″) |
| Jun 14, 2025 | 1.00″ Quarter | Radar 1.00″ |
| Jun 11, 2022 | 0.75″ Penny | Radar 0.75″ |
More Montana hail history
All Montana cities & hail days →
Events count days with NOAA MRMS radar hail over Crow Agency (45.630, -107.120) 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.