◆ SENTINEL BUTTE, ND HAIL HISTORY · GOLDEN VALLEY COUNTY
Sentinel Butte, ND hail history & hail map
Sentinel Butte, North Dakota has had 3 hail events in the past 5 years, with hail up to 2.75″ (Baseball). Most recent: Jun 7, 2026. 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
2.75″Largest recorded hail · Baseball
2.75″Largest ground report (within 3 mi)
1.50″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Sentinel Butte, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Sentinel Butte
| Date | Peak hail | Sources |
|---|---|---|
| Jun 7, 2026 | 2.75″ Baseball | Radar 0.75″ · 1 ground report (max 2.75″) |
| Jul 20, 2025 | 1.50″ Ping Pong Ball | Radar 1.50″ |
| Jul 4, 2025 | 1.25″ Half Dollar | Radar 1.25″ |
More North Dakota hail history
All North Dakota cities & hail days →
Events count days with NOAA MRMS radar hail over Sentinel Butte (46.810, -103.670) 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.