Wind gust 58 mph
4 W Hospers Sioux County
“Via personal weather station. (FSD)”
— NOAA / SPC storm report
/ Storm field report · Sioux
Hail in Sheldon · Jul 2, 2026
NEXRAD logged 2 hail signatures up to 1.5"; the estimated-size surface reached 0.5" aloft. Open it on the live map to see the swath over the streets.
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Peak hail signal 1.5" ≈ ping-pong ball · the largest NEXRAD radar signature
Homes in the hail footprint 67
Ground reports 1 1 wind
Radar surfaces 2 NEXRAD + estimated size
Convective day · Jul 2, 2026 · noon–noon UTC
Severity
The 5th most severe storm Sheldon has seen in the last 12 months
Composite score · 3.4 / 10
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
3.4 /10
- Peak hail signal
- 38 /100
- Homes exposed
- 37 /100
- Ground truth
- 17 /100
Largest radar-indicated size — a signal of damage potential, not confirmation.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
Evidence / storm surfaces
How Sheldon saw the hail — from two instruments
Jul 2, 2026 · Sheldon, IA
The maps here read the same storm from two angles — point detections from NEXRAD, and modeled hail size aloft. Where the two disagree is informative: it marks where estimated size outran the signatures, or trailed them.
NEXRAD radar signatures Surface resolved
Radar signature field Where NEXRAD flagged hail as the storm passed — point signatures from the radar, which indicate hail overhead rather than confirm what landed.
Max size
1.5"
Detections
2
Radar-estimated hail size Surface resolved
Estimated size field The modeled maximum hail size across the swath, derived from radar aloft — the largest stone the storm could have supported, which is not necessarily what reached the ground.
Max size
0.5"
The storm in context
Where Jul 2, 2026 sits in Sheldon's hail record.
This was Sheldon's 9th recorded hail day, arriving 1 day after the Jul 1, 2026 storm. By severity it ranks 5th of the 10 storms we have logged here. Radar put the day's largest stone over Sheldon at 1.5" — the largest NEXRAD radar signature.
The Jul 2, 2026 convective day was bigger than Sheldon: the same system put hail over 1,147 other tracked cities, 245 of them in Iowa. Nearest: Boyden (5 miles west, up to 1.5"); Orange City (13 miles southwest, up to 1.5"); Granville (14 miles south, up to 0.75").
These maps are stills. In the app this date is one of 10 Sheldon storm dates on a live map — both surfaces, the reports, and a replay — and the same map is where you draw the swath. This page rebuilds nightly.
Ground reports
What people on the ground reported
1 report filed with the NWS
These are storm reports filed with the National Weather Service and released through the NOAA Storm Prediction Center — public-domain observations from spotters, the public, and NWS surveys. We quote each one exactly as filed.
Wind reports
1 reportStorm forensics
How the storm moved
Timing and place names from NOAA ground reports
Read from the arrival times and locations of the NOAA ground reports, not a radar-measured storm track.
Reports came from Hospers — beyond Sheldon itself.
High damage potential
What 1.5" hail means for Sheldon roofs.
Hail around an inch and a half is capable of cracking shingles, stripping granules, and denting gutters, vents, and siding. Risk is usually greatest near the strongest radar signal, but property-level damage still requires an on-site inspection.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
67 homes × $12,000 avg. claim
Potential roof exposure
$804K
Potential roof exposure — 67 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Claim window
July 2028
Claims from this storm can typically be filed until around July 2028 — the window to reach these homeowners while it's still open. Deadlines vary by policy and state.
Names and phones for every home in the footprint: at most $14 on top of the $150 plan.
Sheldon hail history
Other storms in Sheldon.
10 recorded storm days in Sheldon, IA
Estimated-size surface Storm date Sheldon / IA
Sep 6, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Sheldon / IA
Jul 1, 2026
1.75" Signatures 1.75" Estimated 1"
No ground reports filed Open report →
Estimated-size surface Storm date Sheldon / IA
Jun 30, 2026
1.25" Signatures 1.25" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Sheldon / IA
Jun 29, 2026
1" Signatures 1" Estimated 0.75"
No ground reports filed Open report →
Estimated-size surface Storm date Sheldon / IA
Jun 27, 2026
2.5" Signatures 2.5" Estimated 1.5"
No ground reports filed Open report →
Estimated-size surface Storm date Sheldon / IA
May 31, 2026
1" Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Sheldon / IA
May 24, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Sheldon / IA
May 18, 2026
2" Signatures 2" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Sheldon / IA
May 17, 2026
1.75" Signatures 1.75" Estimated 1"
No ground reports filed Open report →
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A storm day here is a convective day — it runs from noon to noon
UTC, so late-night hail is grouped with the afternoon storm that
spawned it rather than split across two calendar dates. Ground
reports are public-domain observations from the NOAA Storm
Prediction Center. Radar tells you where to look. Only an inspection confirms damage at an address. Last updated Sep 7, 2026.