North Dakota · July 25, 2025

North Dakota hail map — July 25, 2025

NOAA radar detected hail of an inch or more over 1 North Dakota city on July 25, 2025. The largest stones — 1.00″, quarter size — fell over Williston.

Hail swath map for Williston, ND on July 25, 2025 showing 1.00 inch hail.
Swath over Williston on July 25, 2025 — 1.00″ hail. Each city below has its own map for this storm.
Cities hit
1
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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North Dakota cities hit on July 25, 2025

Williston, ND1.00″ · quarter

What people on the ground measured in North Dakota on July 25, 2025

5 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.

  • 1.50″ half dollar size Trained Spotter
    2 NW Williston, ND6:44 PM CDTWilliams County

    Quarter to ping pong ball size hail.

  • 1.00″ quarter size Trained Spotter
    Williston, ND7:11 PM CDTWilliams County
  • 1.00″ quarter size Public
    8 S Ross, ND8:15 PM CDTMountrail County

    Time estimated from radar.

  • 0.75″ penny size Public
    2 NW Williston, ND6:41 PM CDTWilliams County

    Report from mPING: Dime (0.75 in.).

  • 0.75″ penny size Public
    3 W Williston, ND7:00 PM CDTWilliams County

    Report from mPING: Dime (0.75 in.).

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 July 25, 2025

Connecticut1 city · 1.00″
The full US hail map for July 25, 2025 →

Other North Dakota hail days

August 11, 20262 cities · 1.50″July 19, 20261 city · 1.50″June 29, 20263 cities · 2.00″June 28, 20261 city · 1.00″June 7, 20262 cities · 1.00″May 21, 20261 city · 1.00″January 2, 20261 city · 2.00″August 5, 20251 city · 1.00″July 28, 20251 city · 1.00″July 27, 20251 city · 2.00″July 22, 20251 city · 1.00″July 20, 20252 cities · 1.50″
Every hail day across North Dakota →
FAQ

North Dakota hail on July 25, 2025

NOAA radar put hail of an inch or more over 1 North Dakota city 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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