Fergus County Hail Map & Storm Reports
Hail, wind, and tornado reports from official NOAA sources (NWS & SPC) · Last 12 months · Updated Nov 1, 2026
Has it hailed in Fergus County, Montana recently? Official National Weather Service (NWS) and Storm Prediction Center (SPC) records say yes: 9 hail reports with hail up to 3", among 30 severe weather events logged here in the last 12 months, together with 21 high-wind reports with gusts up to 86 mph. The most recent recorded storm activity was on Sep 7, 2026. This page updates daily: every event comes straight from official NOAA data — no estimates, no modeling, just the record.
Fergus County hail map
Where hail and high-wind reports clustered across Fergus County over the last 12 months. Heat shows report density and significance, not radar.
What the radar showed
Storm exposure for an address in Fergus 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.
Monday, September 7, 2026
1 SPC verified storm report — wind gusts up to 59 mph
“AWOS station K1NM 5 NE Forestgrove. (TFX)”
- Wind 59 mph 5 NNE Forestgrove SPC verified report
Sunday, September 6, 2026
6 SPC verified storm reports — hail up to 3"
“Confirmed with Facebook photo with quarter from the public. (TFX)”
“Delayed report. Estimated hail up to 2 inches in diameter. (TFX)”
- Hail 3" 5 N Hilger SPC verified report
- Hail 2" 3 S Hilger SPC verified report
- Hail 2" Danvers SPC verified report
- Hail 1.5" 6 E Lewistown SPC verified report
- Hail 1" 1 N Roy SPC verified report
- Hail 1" 8 E Lewistown SPC verified report
Wednesday, September 2, 2026
1 SPC verified storm report — wind gusts up to 61 mph
“Mesonet station MTBCH Beacon Hill Us-87 Mp 35.0. (TFX)”
- Wind 61 mph 9 SSE Grass Range SPC verified report
Sunday, August 23, 2026
1 SPC verified storm report — wind gusts up to 67 mph
- Wind 67 mph Winifred SPC verified report
Saturday, July 25, 2026
1 SPC verified storm report — wind gusts up to 61 mph
- Wind 61 mph 2 WSW Lewistown SPC verified report
Tuesday, July 14, 2026
5 SPC verified storm reports — wind gusts up to 86 mph
“N Bar Ranch AWOS reported an 86 mph gust. Sustained winds of 45 mph at time of report. (TFX)”
“Ambient Weather Station just west of Grass Range reported a 67 mph wind gust. (TFX)”
- Wind 86 mph 12 SSE Forestgrove SPC verified report
- Wind 67 mph 2 NW Grass Range SPC verified report
- Wind 58 mph 4 W Lewistown SPC verified report
- Wind 59 mph 2 SW Lewistown SPC verified report
- Wind Unknown Lewistown SPC verified report
Sunday, July 12, 2026
2 SPC verified storm reports — wind gusts up to 77 mph
“Mesonet station MTBCH Beacon Hill Us-87 Mp 35.0. Timing estimated by radar. (TFX)”
“Thunderstorm wind gusts uprooted a 25 to 30 ft spruce tree with an 8 inch diameter base. (TFX)”
- Wind 77 mph 9 SSE Grass Range SPC verified report
- Wind Unknown 3 S Lewistown SPC verified report
Sunday, July 5, 2026
6 SPC verified storm reports — hail up to 1.5", wind gusts up to 68 mph
“Delayed report. Social media report of hail at least ping pong ball sized... perhaps golf ball sized. (TFX)”
“MT DOT sensor East of Denton peak gust in the 15 minutes prior to the report time. (TFX)”
- Hail 1.5" 12 NNW Winifred SPC verified report
- Wind 64 mph 5 ESE Denton SPC verified report
- Wind 68 mph 5 NNE Forestgrove SPC verified report
- Wind 59 mph 7 ENE Denton SPC verified report
- Wind 58 mph 1 SW Winifred SPC verified report
- Hail 1" Denton SPC verified report
Friday, July 3, 2026
1 SPC verified storm report — hail up to 1"
“Delayed report. Social media report of hail which looks to be quarter to half dollar sized southwest of Grass Range. Time estimated from radar. (TFX)”
- Hail 1" 8 SE Forestgrove SPC verified report
Tuesday, June 16, 2026
1 SPC verified storm report — wind gusts up to 71 mph
“Mesonet station MTBCH Beacon Hill Us-87 Mp 35.0. (TFX)”
- Wind 71 mph 9 SSE Grass Range SPC verified report
Friday, May 29, 2026
1 SPC verified storm report — wind gusts up to 70 mph
- Wind 70 mph 13 ENE Roy SPC verified report
Wednesday, May 13, 2026
1 SPC verified storm report — wind gusts up to 77 mph
“Mesonet station Beacon Hill US 87 MP 35 (MT DOT). (TFX)”
- Wind 77 mph 9 SSE Grass Range SPC verified report
Saturday, April 11, 2026
1 SPC verified storm report — wind gusts up to 58 mph
- Wind 58 mph 4 NW Coffee Creek SPC verified report
Thursday, February 26, 2026
1 SPC verified storm report — wind gusts up to 58 mph
- Wind 58 mph 8 ENE Denton SPC verified report
Friday, December 26, 2025
1 SPC verified storm report — wind gusts up to 59 mph
“Montana mesonet station Coffee Creek N. No lightning in the area at the time but still convective in nature. (TFX)”
- Wind 59 mph 4 NW Coffee Creek SPC verified report
Today's severe weather outlook
Common questions
When was the last severe storm in Fergus County, MT?
The most recent recorded event was on Sep 7, 2026. Official NWS and SPC records show 30 severe weather events in Fergus 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 Fergus County recently?
Yes — 9 hail reports in the last 12 months, with hail up to 3" recorded. The hail map above shows where reports clustered; the storm log lists each day.
How do I see hail history for a specific address in Fergus 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.