Hail history in Cass County, IA
Hail of 1 inch or larger was reported in Cass County on 5 days between Jan 1, 2025 and Oct 26, 2026. The largest was 1.50 in (ping pong ball) on Jun 5, 2026, near 3 S Massena.
Was your property hit?
Get a certified satellite report for your address and date: what GOES satellites, NOAA radar and nearby storm reports recorded over your property, reviewed by a person and delivered in about one business day.
Every hail day in Cass County
| Storm day | Largest hail | Reports | Near | |
|---|---|---|---|---|
| Sep 6, 2026 | 1.00 in (quarter) | 1 | 2 N Atlantic | Report for this date → |
| Jun 5, 2026 | 1.50 in (ping pong ball) | 2 | 3 S Massena | Report for this date → |
| Mar 30, 2026 | 1.00 in (quarter) | 1 | 6 ENE Marne | Report for this date → |
| Jun 15, 2025 | 1.50 in (ping pong ball) | 1 | Griswold | Report for this date → |
| Apr 17, 2025 | 1.00 in (quarter) | 1 | Lewis | Report for this date → |
When hail falls in Cass 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.
- 2 N Atlantic1 report
- 3 S Massena1 report
- 4 S Massena1 report
- 6 ENE Marne1 report
- Griswold1 report
- Lewis1 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.