South Dakota · July 25, 2026

South Dakota hail map — July 25, 2026

NOAA radar detected hail of an inch or more over 2 South Dakota cities on July 25, 2026. The largest stones — 2.00″, hen egg size — fell over Pierre.

Hail swath map for Pierre, SD on July 25, 2026 showing 2.00 inch hail.
Swath over Pierre on July 25, 20262.00″ hail. Each city below has its own map for this storm.
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Cities hit
2
in South 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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South Dakota cities hit on July 25, 2026

What people on the ground measured in South Dakota on July 25, 2026

3 reports filed with the National Weather Service1 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 Public
    15 ESE Wendte, SD3:25 PM CDTJones County

    2.5 inch diameter hail, very heavy rain and winds up to 60 mph. The storm lasted 20-25 minutes from beginning to end.

  • 2.00 hen egg size Emergency Mngr
    4 SSW West Shore Rec Ar, SD4:33 PM CDTStanley County

    several vehicles with windshields broken out. Time estimated by radar.

  • 1.00 quarter size Public
    1 NW Fort Pierre, SD4:33 PM CDTStanley County

    Report from mPING: Quarter (1.00 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.

FAQ

South Dakota hail on July 25, 2026

NOAA radar put hail of an inch or more over 2 South Dakota cities that day. The largest stones — 2.00 inches, hen egg size — were over Pierre. Every city hit is listed above with its own stone size.

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