Montana hail map — July 28, 2025
NOAA radar detected hail of an inch or more over 2 Montana cities on July 28, 2025. The largest stones — 1.50″, half dollar size — fell over Billings.
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- The July 28, 2025 swath — and every other storm since 2023 across Montana
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- Cities hit
- 2
- in Montana
- Largest stone
- 1.50″
- half dollar size
- Impact rating
- 5/10
- from stone size
Sizes come from NOAA radar, which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
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Montana cities hit on July 28, 2025
What people on the ground measured in Montana on July 28, 2025
12 reports filed with the National Weather Service — 6 from trained observers or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 2.50″ hen egg size Trained Spotter6 WSW Forestgrove, MT5:25 PM MDTFergus County
Spotter reported hail between 2 to 2.5 inches in diameter. The spotter also noted the hail punched a hole into their deck.
- 2.00″ hen egg size PublicJoliet, MT10:35 PM MDTCarbon County
Image on Facebook shows hailstone sightly smaller than a tennis ball.
- 1.75″ golf ball size Trained Spotter5 WNW Roundup, MT7:17 PM MDTMusselshell County
Trees stripped badly.
- 1.75″ golf ball size Cocorahs4 S Billings, MT10:30 PM MDTYellowstone County
Shredded leaves, car dents, damaged shingles.
- 1.50″ half dollar size Trained Spotter6 SSW Acton, MT9:17 PM MDTYellowstone County
- 1.50″ half dollar size NWS Employee4 NE Billings, MT10:01 PM MDTYellowstone County
- 1.50″ half dollar size Public6 ENE Laurel, MT10:30 PM MDTYellowstone County
- 1.25″ half dollar size Public4 NW Winston, MT3:11 PM MDTBroadwater County
Social media report estimating max hail size of 1.25 inches. Time estimated.
- 1.25″ half dollar size Cocorahs3 NNE Roundup, MT7:22 PM MDTMusselshell County
Hail went thru patio roof. Drifts of hail. Flooding into basement.
- 1.00″ quarter size Trained Spotter2 NNW Ismay, MT9:00 AM MDTCuster County
- 1.00″ quarter size Trained Spotter1 SE Montana City, MT2:36 PM MDTJefferson County
Trained spotter reports hail slightly larger than quarter sized.
- 1.00″ quarter size Public9 WNW Monarch, MT4:20 PM MDTCascade County
Corrects previous hail report from 9 WNW Monarch. Facebook report of 1 inch hail in Tiger Butte.
Showing the 12 largest of 22 hail reports filed that day.
Reports come from the National Weather Service Local Storm Report feed, ingested every 15 minutes. A report records where the observer was, not the full extent of the swath — treat it as evidence about the storm, not about any one roof.
Other Montana hail days
Shopping for a hail app to work Montana?
This page is one storm. If you are deciding which tool to work Montana with all season, these compare the ones roofers actually buy — with every price taken from the vendor's own site and linked.
- Best hail tracking apps, comparedHailMate, HailTrace, Hail Recon, HailStrike and RadarScope — every published price sourced and linked, and who each one is genuinely right for.
- HailMate vs HailTraceStreet-level NOAA swaths on a map your crew can knock, with the CRM already inside — instead of quote-only meteorologist maps billed on top of one.
- Hail map apps for roofers (and the Hail Recon alternative)Every storm on one map instead of loading dates one at a time — plus the canvassing and the whole claim, monthly, for what one state costs them a year.
- Best canvassing apps, comparedHailMate, SalesRabbit, SPOTIO, Knockio, RoofLink and Badger Maps — every published price sourced and linked, and two of them publish none.
Montana hail on July 28, 2025
NOAA radar put hail of an inch or more over 2 Montana cities that day. The largest stones — 1.50 inches, half dollar size — were over Billings. Every city hit is listed above with its own stone size.