◆ BILLINGS, MT HAIL HISTORY · YELLOWSTONE COUNTY
Billings, MT hail history & hail map
Billings, Montana has had 23 hail events in the past 5 years, with hail up to 1.50″ (Ping Pong 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
23Hail events in the past 5 years
1.50″Largest recorded hail · Ping Pong Ball
1.50″Largest ground report (within 3 mi)
—Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Billings, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Billings
| Date | Peak hail | Sources |
|---|---|---|
| Jun 27, 2026 | 0.25″ Small | 1 ground report (max 0.25″) |
| Jun 7, 2026 | 0.25″ Small | 1 ground report (max 0.25″) |
| Aug 7, 2025 | 1.50″ Ping Pong Ball | 6 ground reports (max 1.50″) |
| Jul 29, 2025 | 1.50″ Ping Pong Ball | 1 ground report (max 1.50″) |
| Jul 28, 2025 | 1.00″ Quarter | 1 ground report (max 1.00″) |
| Jun 16, 2025 | 0.50″ Small | 2 ground reports (max 0.50″) |
| Aug 6, 2024 | 1.00″ Quarter | 2 ground reports (max 1.00″) |
| Jun 24, 2024 | 1.00″ Quarter | 3 ground reports (max 1.00″) |
| Aug 8, 2023 | 0.25″ Small | 3 ground reports (max 0.25″) |
| Jun 2, 2023 | 0.75″ Penny | 2 ground reports (max 0.75″) |
| Jun 1, 2023 | 0.75″ Penny | 2 ground reports (max 0.75″) |
| May 31, 2023 | 0.50″ Small | 1 ground report (max 0.50″) |
| May 27, 2023 | 0.88″ Nickel | 3 ground reports (max 0.88″) |
| May 25, 2023 | 0.25″ Small | 1 ground report (max 0.25″) |
| Apr 18, 2023 | 0.25″ Small | 1 ground report (max 0.25″) |
| Sep 22, 2022 | 0.50″ Small | 2 ground reports (max 0.50″) |
| Aug 26, 2022 | 0.25″ Small | 1 ground report (max 0.25″) |
| Aug 13, 2022 | 0.88″ Nickel | 1 ground report (max 0.88″) |
| Jul 25, 2022 | 1.50″ Ping Pong Ball | 4 ground reports (max 1.50″) |
| Jul 24, 2022 | 0.38″ Small | 1 ground report (max 0.38″) |
| Jul 5, 2022 | 1.00″ Quarter | 3 ground reports (max 1.00″) |
| May 13, 2022 | 0.38″ Small | 3 ground reports (max 0.38″) |
| May 8, 2022 | 0.25″ Small | 1 ground report (max 0.25″) |
More Montana hail history
All Montana cities & hail days →
Events count days with NOAA MRMS radar hail over Billings (45.800, -108.500) 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.