Right now
The most recent data we hold from SPC arrived 12 hours ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
One other detection within 20 km in the last 24 hours, 9 km from here.
Reported by SPC yesterday.
No stronger detection stands among the 27 recorded within 20 km of this point since 15 March 2026 — 16 others scored the same. The last comparable one was on 14 July 2026.
What the source measured
SPC reported: Hail 300 in near 5 N Hilger, Fergus, MT. Confirmed with Facebook photo with quarter from the public. (TFX)
How we know
One source: SPC. Not yet confirmed by a second, independent source.
Our own score for this event is 28 out of 100, at 47 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | High |
| Calamity Score (ours) | 28 / 100 |
| Our confidence | 47% |
| Coordinates | 47.3200, -109.3800 |
| Nearest City | Great Falls (146 km) |
| Impact Tier | minor |
| Timestamp | 2026-09-07T03:25:00.000Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | hail |
| Speed | 300 |
| Location | 5 N Hilger |
| County | Fergus |
| State | MT |
| Comments | Confirmed with Facebook photo with quarter from the public. (TFX) |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Want to know when something happens in this area?
Calamity.live data shows a weather event with CalamityScore 28/100 (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.