North Dakota · June 7, 2026

North Dakota hail map — June 7, 2026

NOAA radar detected hail of an inch or more over 2 North Dakota cities on June 7, 2026. The largest stones — 1.00″, quarter size — fell over Williston.

Hail swath map for Williston, ND on June 7, 2026 showing 1.00 inch hail.
Swath over Williston on June 7, 20261.00″ hail. Each city below has its own map for this storm.
Cities hit
2
in North Dakota
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.

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What people on the ground measured in North Dakota on June 7, 2026

10 reports filed with the National Weather Service2 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.

  • 3.00 baseball size Public
    5 SW Medora, ND6:30 PM CDTBillings County

    Relayed through broadcast media.

  • 2.75 baseball size Public
    10 SW Medora, ND6:20 PM CDTGolden Valley County

    Very large hail reported southeast of Sentinel Butte. Largest stones were tennis ball to baseball size.

  • 2.00 hen egg size Public
    4 WNW Medora, ND6:33 PM CDTBillings County
  • 2.00 hen egg size Public
    5 N Alexander, ND7:40 PM CDTMcKenzie County

    Relayed from broadcast media. Time estimated from radar.

  • 2.00 hen egg size Broadcast Media
    3 NE Rawson, ND7:50 PM CDTMcKenzie County

    Local media reported severe hail around 7:50 PM CDT.

  • 2.00 hen egg size Public
    Arnegard, ND8:25 PM CDTMcKenzie County

    Relayed through social media. Time estimated from radar.

  • 1.75 golf ball size Public
    Williston, ND8:04 PM CDTWilliams County

    In the city of Williston. Hail ongoing.

  • 1.50 half dollar size Trained Spotter
    7 SSW South Fairfield, ND7:07 PM CDTBillings County

    Hail lasted 3 minutes.

  • 1.50 half dollar size Public
    8 E Fairfield, ND7:30 PM CDTBillings County
  • 1.00 quarter size Trained Spotter
    1 NNW Medora, ND6:42 PM CDTBillings County

    REPORTED AT MEDORA CAMPGROUND. Hail lasted 6 minutes.

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.

Hail elsewhere on June 7, 2026

The full US hail map for June 7, 2026
FAQ

North Dakota hail on June 7, 2026

NOAA radar put hail of an inch or more over 2 North Dakota cities that day. The largest stones — 1.00 inches, quarter size — were over Williston. Every city hit is listed above with its own stone size.

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