Hail history in Washington County, IA
Hail of 1 inch or larger was reported in Washington County on 5 days between Jan 1, 2025 and Oct 26, 2026. The largest was 2.50 in (tennis ball) on Apr 2, 2026, near 1 NNW Kalona.
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Every hail day in Washington County
| Storm day | Largest hail | Reports | Near | |
|---|---|---|---|---|
| Aug 7, 2026 | 1.75 in (golf ball) | 3 | Brighton | Report for this date → |
| Apr 15, 2026 | 1.00 in (quarter) | 1 | Riverside | Report for this date → |
| Apr 14, 2026 | 2.00 in (hen egg) | 4 | Noble | Report for this date → |
| Apr 2, 2026 | 2.50 in (tennis ball) | 2 | 1 NNW Kalona | Report for this date → |
| Mar 31, 2026 | 1.75 in (golf ball) | 1 | 3 N Washington | Report for this date → |
When hail falls in Washington 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.
- 1 NNW Kalona1 report
- 1 W Brighton1 report
- 1 W Kalona1 report
- 2 NNW Pleasant Plain1 report
- 3 N Washington1 report
- 3 NW Pleasant Plain1 report
- 3 S Crawfordsville1 report
- Brighton1 report
- Noble1 report
- Riverside1 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.