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Hail history in Minnehaha County, SD

Hail of 1 inch or larger was reported in Minnehaha County on 8 days between Jan 1, 2025 and Oct 26, 2026. The largest was 1.75 in (golf ball) on Aug 20, 2026, near Humboldt.

Hail days
8
Hail reports
25
Largest hail
1.75 in
Aug 20, 2026
Latest hail day
Aug 20, 2026
1.75 in (golf ball)

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Every hail day in Minnehaha County

Storm dayLargest hailReportsNear
Aug 20, 20261.75 in (golf ball)7HumboldtReport for this date →
May 31, 20261.00 in (quarter)45 NW Wall LakeReport for this date →
May 24, 20261.00 in (quarter)3Wall LakeReport for this date →
May 17, 20261.00 in (quarter)25 W Sioux FallsReport for this date →
Apr 13, 20261.50 in (ping pong ball)24 WSW Sioux FallsReport for this date →
Sep 16, 20251.00 in (quarter)14 SW Sioux FallsReport for this date →
Aug 5, 20251.75 in (golf ball)21 N Wall LakeReport for this date →
Jul 9, 20251.00 in (quarter)45 W Sioux FallsReport for this date →

When hail falls in Minnehaha County

JanFebMar1Apr3MayJun1Jul2Aug1SepOctNovDec
Days with hail reports in Minnehaha County, by month. May had the most.

Where hail was reported

Places named in the reports, given as distance and direction from the nearest town, as the National Weather Service logs them.

  • 5 W Sioux Falls3 reports
  • 1 E Hartford1 report
  • 1 N Wall Lake1 report
  • 2 ESE Humboldt1 report
  • 2 S Hartford1 report
  • 2 SW Sioux Falls1 report
  • 2 W Baltic1 report
  • 2 W Brandon1 report
  • 2 W Hartford1 report
  • 2 WSW Humboldt1 report

More hail history in South Dakota

See a sample satellite hail report →

Source and method

NOAA Storm Prediction Center preliminary local storm reports of hail 1 inch or larger, Jan 1, 2025 to Oct 26, 2026 (updated Oct 27, 2026). Dates are SPC storm days, which run from 12:00 UTC to 12:00 UTC (about 7 a.m. to 7 a.m. Central), so a late-night storm appears on the day it started. Reports come from spotters, the public and NWS offices: they can be revised, and a storm nobody reported is missing. SPC storm reports.

A Skybridge report goes further for one address and date: GOES satellite cloud-top and lightning data, NOAA MRMS radar hail size and these storm reports within 50 km, in one document reviewed by a person, with a code anyone can verify.