Chouteau County Hail Map & Storm Reports
Hail, wind, and tornado reports from official NOAA sources (NWS & SPC) · Last 12 months · Updated Sep 12, 2026
Chouteau County, Montana has recorded tornado activity: official National Weather Service (NWS) and Storm Prediction Center (SPC) records list 1 tornado report among 19 severe weather events here in the last 12 months, alongside 18 high-wind reports with gusts up to 85 mph. The most recent recorded storm activity was in September 2026. This page updates daily: every event comes straight from official NOAA data — no estimates, no modeling, just the record.
Chouteau County hail map
Where hail and high-wind reports clustered across Chouteau County over the last 12 months. Heat shows report density and significance, not radar.
What the radar showed
Last 30 days in Chouteau County
Recent storms — full detail available in the app
Storm activity from the last 30 days is summarized at the county level on this page. Exact locations, radar snapshots, and official warning boundaries for recent events are available with a free account.
See the specifics — free →Storm log — the official record, day by day
Events older than 30 days, as recorded by the National Weather Service and Storm Prediction Center. Excerpts are quoted directly from official warnings and verified reports.
Wednesday, May 13, 2026
10 SPC verified storm reports — wind gusts up to 85 mph, 1 tornado report
“[Landspout] DELAYED REPORT. High quality video of dust-wrapped circulation in contact with the ground ahead of destructive thunderstorm outflow containing significant (TFX)”
“Big Sandy NW Montana Mesonet measured a 85 mph wind gust. (TFX)”
- Tornado Tornado 10 WNW Big Sandy SPC verified report
- Wind 85 mph 10 WNW Big Sandy SPC verified report
- Wind 74 mph 3 NW Geraldine SPC verified report
- Wind 73 mph 10 NW Loma SPC verified report
- Wind 68 mph 7 ESE Floweree SPC verified report
- Wind 65 mph 10 S Fort Benton SPC verified report
- Wind 64 mph 2 NNE Fort Benton SPC verified report
- Wind 61 mph 14 E The Knees SPC verified report
- Wind 58 mph 8 ESE Iliad SPC verified report
- Wind 58 mph 3 SSW Loma SPC verified report
Tuesday, May 12, 2026
1 SPC verified storm report — wind gusts up to 67 mph
- Wind 67 mph 11 SSE Big Sandy SPC verified report
Today's severe weather outlook
Common questions
When was the last severe storm in Chouteau County, MT?
The most recent recorded event was in September 2026. Official NWS and SPC records show 19 severe weather events in Chouteau County over the last 12 months. Exact dates and locations for recent storms are available in the app with a free account.
Did it hail in Chouteau County recently?
No hail reports in the last 12 months, though other storm activity has been recorded in Chouteau County.
How do I see hail history for a specific address in Chouteau County?
Create a free IDOLCheck account and run an address check. It shows verified storm reports and official NWS warning boundaries around any specific property, including the most recent 30 days — county-level pages like this one only tell part of the story.