Hail size 1"
1 NE Council Bluffs Pottawattamie County
“Delayed report received via social media. Estimated time of occurrence was 4:07 pm. (OAX)”
— NOAA / SPC storm report
Hail in Council Bluffs Apr 23, 2026
Both radar surfaces caught this storm: NEXRAD logged 8 hail signatures up to 1.75", and the radar-estimated size reached 1" aloft.
Largest hailstone
1.75"
≈ golf ball · the largest NEXRAD radar signature Homes in the hail footprint
7,481
Ground reports
1
1 hailThe 2nd most severe storm Council Bluffs has seen in the last 12 months
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
4.8 /10
- Hail size
- 44 /100
- Homes exposed
- 77 /100
- Ground truth
- 17 /100
Largest hailstone — the top predictor of roof damage.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
How Council Bluffs saw the hail — from two instruments
Two instruments, one storm: NEXRAD logs the point signatures it detected overhead, while the estimated-size surface models how large the hail aloft could have grown. Agreement between them is not guaranteed — the gaps are where the model ran ahead of, or behind, the detections.
NEXRAD radar signatures
NEXRAD's hail signatures for this storm: the spots the radar detected from above. A detection overhead is not the same thing as a confirmed stone below.
Max size
1.75"
Detections
8
Radar-estimated hail size
Radar-estimated maximum hail size across the swath, modeled from radar aloft. It reflects the biggest stone the storm could support, which may differ from what actually fell.
Max size
1"
Where Apr 23, 2026 sits in Council Bluffs's hail record
This was Council Bluffs's 3rd recorded hail day, arriving 20 days after the Apr 3, 2026 storm. By severity it ranks 2nd of the 10 storms we have logged here. Radar put the day's largest stone over Council Bluffs at 1.75" — the largest NEXRAD radar signature.
The Apr 23, 2026 convective day was bigger than Council Bluffs: the same system put hail over 703 other tracked cities, 252 of them in Iowa. Nearest: Mc Clelland (11 miles east, up to 1.25"); Treynor (11 miles east, up to 1.25"); Crescent (12 miles northwest, up to 2.5").
These maps are stills from Council Bluffs's Apr 23, 2026 storm. In the Overview app the same surfaces are live — radar updating in real time, radar-estimated hail size as it forms, and NWS spotter reports pinned where they're filed — with a radar replay you can scrub back over any past day.
What people on the ground reported
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.
Hail reports
1 reportWhat 1.75" hail means for Council Bluffs roofs
At an inch and a half, hail cracks shingles, strips granules down to the mat, and dents gutters, vents, and siding. A footprint like this typically produces a wave of insurance claims — and the contractor who reaches the homeowner first usually gets the inspection.
What this storm is worth to a roofer
$90M
Potential roof exposure — 7,481 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Illustrative jobs
37 jobs
Illustrative work
~$555K
Claims from this storm can typically be filed until around April 2028 — the window to reach these homeowners while it's still open. Deadlines vary by policy and state.
Track hail over Council Bluffs on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full Council Bluffs storm history — this Apr 23, 2026 storm included — sits underneath. When you're ready, draw this storm's footprint and pull highly accurate homeowner contact information for every address inside it.
Highly accurate contact information starting at $0.23 per address — every contact included. Digital leads cost $15–$40. Start with a 7-day free trial — no credit card required. See pricing
Council Bluffs hail history
← All hail in Council Bluffs 10 recorded storm days in Council Bluffs, IA
Other storms in Council Bluffs
Jul 8, 2026
0.5" Estimated 0.5"
No ground reports filed 
Jul 3, 2026
1.25" Signatures 1.25" Estimated 0.5"
No ground reports filed 
Jun 30, 2026
1" Signatures 1" Estimated 0.5"
No ground reports filed 
Jun 13, 2026
1.25" Estimated 1.25"
3
ground reports 
May 31, 2026
1.75" Signatures 1.75" Estimated 1"
No ground reports filed 
May 30, 2026
1" Signatures 1" Estimated 0.5"
No ground reports filed 
May 17, 2026
1.75" Signatures 1.75" Estimated 0.5"
1
ground report 
Apr 3, 2026
0.75" Signatures 0.75"
No ground reports filed 
Mar 5, 2026
1" Signatures 1" Estimated 0.5"
No ground reports filed
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 surfaces are detections and estimates,
not confirmed damage. Last updated Aug 3, 2026.