North Dakota hail map — June 27, 2025
NOAA radar detected hail of an inch or more over 2 North Dakota cities on June 27, 2025. The largest stones — 2.00″, hen egg size — fell over Bismarck.
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- Cities hit
- 2
- in North Dakota
- Largest stone
- 2.00″
- hen egg size
- Impact rating
- 7/10
- 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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North Dakota cities hit on June 27, 2025
What people on the ground measured in North Dakota on June 27, 2025
12 reports filed with the National Weather Service — 4 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.
- 3.50″ baseball size Public2 S Hannover, ND7:56 PM CDTOliver County
Relayed through social media. Time estimated from radar.
- 3.00″ baseball size Public10 WNW Hannover, ND7:27 PM CDTOliver County
Relayed through social media. Largest hailstone was 3 inches in diameter. Also noted tree limbs down, a broken window, and lots of denting to shop and barn.
- 3.00″ baseball size Public3 NW Hannover, ND7:35 PM CDTOliver County
Photo from Skyspy photos of hail approximately 3 inches in diameter.
- 2.75″ baseball size Broadcast Media3 WSW George Lake, ND7:45 PM CDTMcHenry County
A few baseball size hail, most golf ball sized. Relayed via broadcast media.
- 2.75″ baseball size Public8 NE Crown Butte Lake, ND8:42 PM CDTMorton County
Hail up to the size of baseballs was falling at the time of the report. Only a few hailstones, but some were as large as baseballs.
- 2.50″ hen egg size Trained Spotter6 S Douglas, ND7:19 PM CDTMcLean County
Hail, mostly golf ball sized but some to tennis ball sized, began at 7:19 PM and lasted until 7:34 PM.
- 2.50″ hen egg size Trained Spotter6 WNW Hannover, ND7:31 PM CDTOliver County
Hail lasted until 7:38 PM. Largest was the size of tennis balls.
- 2.50″ hen egg size Public7 W Hannover, ND7:34 PM CDTOliver County
Relayed via broadcast media.
- 2.50″ hen egg size Public9 N Mandan, ND8:53 PM CDTMorton County
Report relayed via broadcast media.
- 2.50″ hen egg size Trained Spotter6 SSW Orrin, ND8:53 PM CDTMcHenry County
- 2.50″ hen egg size PublicBaldwin, ND10:20 PM CDTBurleigh County
Photo relayed via social media.
- 2.40″ hen egg size Trained Spotter8 S Benedict, ND8:25 PM CDTMcLean County
Report from ICECHIP research project. Time estimated from radar and hail measured a few minutes after it fell.
Showing the 12 largest of 36 hail reports filed that day.
These are verified ground reports, updated 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 North Dakota hail days
Shopping for a hail app to work North Dakota?
This page is one storm. If you are deciding which tool to work North Dakota 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.
North Dakota hail on June 27, 2025
NOAA radar put hail of an inch or more over 2 North Dakota cities that day. The largest stones — 2.00 inches, hen egg size — were over Bismarck. Every city hit is listed above with its own stone size.