Chouteau County Hail Map & Storm Reports
Hail, wind, and tornado reports from official NOAA sources (NWS & SPC) · Last 12 months · Updated Nov 1, 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 on Sep 2, 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
Storm exposure for an address in Chouteau County
Get a free report in your folder. A city is enough if you do not have a street.
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, September 2, 2026
4 SPC verified storm reports — wind gusts up to 80 mph
“Mesonet station DVI04529 Fort Benton. (TFX)”
- Wind 80 mph Highwood Bench SPC verified report
- Wind 76 mph 10 S Fort Benton SPC verified report
- Wind 64 mph 1 NE Loma SPC verified report
- Wind 58 mph 17 N Carter SPC verified report
Saturday, August 29, 2026
1 SPC verified storm report — wind gusts up to 59 mph
“Mesonet station MTM90 Big Sandy Sw reported a wind gust of 59 MPH. (TFX)”
- Wind 59 mph 11 WSW Big Sandy SPC verified report
Thursday, August 27, 2026
2 SPC verified storm reports — wind gusts up to 67 mph
“Mesonet station RIGM8 Frenchmans Ridge. (TFX)”
- Wind 67 mph 7 SE Fort Benton SPC verified report
- Wind 61 mph 1 NNE Loma SPC verified report
Sunday, August 23, 2026
1 SPC verified storm report — wind gusts up to 65 mph
- Wind 65 mph 11 SSE Big Sandy SPC verified report
Wednesday, May 13, 2026
11 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 67 mph 11 SSE Big Sandy 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
Today's severe weather outlook
Common questions
When was the last severe storm in Chouteau County, MT?
The most recent recorded event was on Sep 2, 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.