South Dakota · September 5, 2026

South Dakota hail map — September 5, 2026

NOAA radar detected hail of an inch or more over 1 South Dakota city on September 5, 2026. The largest stones — 1.00″, quarter size — fell over Mitchell.

Hail swath map for Mitchell, SD on September 5, 2026 showing 1.00 inch hail.
Swath over Mitchell on September 5, 20261.00″ hail. Each city below has its own map for this storm.
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Cities hit
1
in South Dakota
Largest stone
1.00
quarter size
Impact rating
3/10
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 September 5, 2026

What people on the ground measured in South Dakota on September 5, 2026

3 reports filed with the National Weather Service. 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 Public
    Ethan, SD3:00 AM CDTDavison County

    Social media photo of hail.

  • 1.50 half dollar size Public
    Ethan, SD3:06 AM CDTDavison County

    Corrects previous hail report from Ethan. Social media photo of hail.

  • 1.50 half dollar size Public
    4 N Klein Ranch, SD4:25 PM CDTCorson County

    Windshield damaged.

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 September 5, 2026

NOAA radar put hail of an inch or more over 1 South Dakota city that day. The largest stones — 1.00 inches, quarter size — were over Mitchell. Every city hit is listed above with its own stone size.

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