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Hail history in Yankton County, SD

Hail of 1 inch or larger was reported in Yankton County on 9 days between Jan 1, 2025 and Oct 26, 2026. The largest was 1.75 in (golf ball) on Jul 7, 2025, near 4 NE Lesterville.

Hail days
9
Hail reports
13
Largest hail
1.75 in
Jul 7, 2025
Latest hail day
Aug 20, 2026
1.00 in (quarter)

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Every hail day in Yankton County

Storm dayLargest hailReportsNear
Aug 20, 20261.00 in (quarter)15 NE LestervilleReport for this date →
Aug 10, 20261.50 in (ping pong ball)28 SE MennoReport for this date →
Jun 29, 20261.00 in (quarter)23 W YanktonReport for this date →
May 24, 20261.50 in (ping pong ball)25 WSW MayfieldReport for this date →
Jul 7, 20251.75 in (golf ball)14 NE LestervilleReport for this date →
Jun 28, 20251.00 in (quarter)12 ENE LestervilleReport for this date →
Jun 27, 20251.00 in (quarter)14 SW UticaReport for this date →
Jun 16, 20251.00 in (quarter)21 N YanktonReport for this date →
Apr 17, 20251.00 in (quarter)11 N YanktonReport for this date →

When hail falls in Yankton County

JanFebMar1Apr1May4Jun1Jul2AugSepOctNovDec
Days with hail reports in Yankton County, by month. Jun 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.

  • 1 N Yankton2 reports
  • 2 ENE Lesterville1 report
  • 2 ESE Yankton1 report
  • 2 S Mission Hill1 report
  • 3 W Yankton1 report
  • 4 N Utica1 report
  • 4 NE Lesterville1 report
  • 4 SW Utica1 report
  • 5 NE Lesterville1 report
  • 5 WSW Mayfield1 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.