Hail history in Sioux County, IA
Hail of 1 inch or larger was reported in Sioux County on 7 days between Jan 1, 2025 and Oct 26, 2026. The largest was 1.75 in (golf ball) on Oct 8, 2026, near 2 S Maurice.
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Every hail day in Sioux County
| Storm day | Largest hail | Reports | Near | |
|---|---|---|---|---|
| Oct 8, 2026 | 1.75 in (golf ball) | 7 | 2 S Maurice | Report for this date → |
| Sep 1, 2026 | 1.00 in (quarter) | 1 | 2 NNW Orange City | Report for this date → |
| Jun 27, 2026 | 1.50 in (ping pong ball) | 2 | 2 WNW Hull | Report for this date → |
| May 18, 2026 | 1.00 in (quarter) | 1 | Chatsworth | Report for this date → |
| Sep 21, 2025 | 1.75 in (golf ball) | 1 | 8 NNE Hawarden | Report for this date → |
| Jun 14, 2025 | 1.00 in (quarter) | 1 | Hawarden | Report for this date → |
| Jun 2, 2025 | 1.75 in (golf ball) | 3 | 7 N Ireton | Report for this date → |
When hail falls in Sioux County
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.
- Hawarden2 reports
- 2 NNW Orange City1 report
- 2 S Maurice1 report
- 2 S Sioux Center1 report
- 2 WNW Hull1 report
- 4 S Granville1 report
- 5 SW Granville1 report
- 7 N Ireton1 report
- 7 S Rock Valley1 report
- 7 WNW Sioux Center1 report
More hail history in Iowa
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.