Montana hail map — June 15, 2025
NOAA radar detected hail of an inch or more over 1 Montana city on June 15, 2025. The largest stones — 1.00″, quarter size — fell over Great Falls.
- Cities hit
- 1
- in Montana
- Largest stone
- 1.00″
- quarter size
- Impact rating
- 3/10
- from stone size
Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
Work Montana on the live hail map
- All of Montana at street level, with this storm already on it
- Three years of hail swaths, filterable by stone size
- GPS door-knocking, pins, jobs and estimates — the full loop, not a preview
- Month-to-month, cancel anytime
One state, one user, everything included. $79/mo, cancel anytime.
Did hail hit your address?
This page covers Montana as a whole. Check your own address to see every storm on record for your roof — the date and the stone size for each one — and we'll email you the full report to keep.
Check my addressFree, and no account needed to look it up. If hail did hit, you can ask for a free inspection from a vetted local roofer.
Montana cities hit on June 15, 2025
What people on the ground measured in Montana on June 15, 2025
12 reports filed with the National Weather Service — 2 from trained spotters or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 3.50″ baseball size Public1 SSE Petrolia Lake, MT7:01 PM MDTPetroleum County
Large hail about 3.5 inches, lasting for about 15 mins.
- 2.50″ hen egg size Public3 E Highwood, MT4:30 PM MDTChouteau County
Report from social media. Hail started at 4:30 PM and lasted for approximately 15 minutes.
- 2.50″ hen egg size Trained Spotter3 S Lewistown, MT4:48 PM MDTFergus County
Trained spotter reports egg to tennis ball size hail. Images were provided.
- 2.50″ hen egg size Storm Chaser1 ENE Winnett, MT7:00 PM MDTPetroleum County
A storm chaser on X measured multiple hail stones of 2.5 inches in diameter with a ruler.
- 2.00″ hen egg size Storm Chaser7 E Grass Range, MT6:19 PM MDTFergus County
Report from Spotter Network.
- 1.75″ golf ball size PublicBenchland, MT2:10 PM MDTJudith Basin County
Public caller updated with golf ball sized hail a few minutes after initial call.
- 1.75″ golf ball size PublicHighwood, MT4:30 PM MDTChouteau County
Social media image of approximately golf ball sized hail in Highwood. Time estimated using radar.
- 1.75″ golf ball size PublicGeraldine, MT5:05 PM MDTChouteau County
Report on social media showed golf ball sized hail with estimated 60 mph wind gusts. Time estimated based on radar.
- 1.75″ golf ball size Trained SpotterForestgrove, MT5:25 PM MDTFergus County
Time estimated based on radar.
- 1.75″ golf ball size Law EnforcementWinnett, MT6:39 PM MDTPetroleum County
Hail up to the size of golf balls with winds 30-40 mph.
- 1.75″ golf ball size Public5 E Winnet, MT6:45 PM MDTPetroleum County
- 1.50″ half dollar size Public1 WNW Black Eagle, MT4:00 PM MDTCascade County
Public report with image of ping pong sized hail near North Middle School.
Showing the 12 largest of 43 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 states hit on June 15, 2025
The full US hail map for June 15, 2025 →Other Montana hail days
Montana hail on June 15, 2025
NOAA radar put hail of an inch or more over 1 Montana city that day. The largest stones — 1.00 inches, quarter size — were over Great Falls. Every city hit is listed above with its own stone size.