Hail in Cottonwood Falls · Apr 23, 2026
NEXRAD logged 6 hail signatures up to 2"; the estimated-size surface reached 1.25" aloft. At 2" — tennis ball — this is a severe hail signal associated with roof damage. Open it on the live map to see the swath over the streets.
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Convective day · Apr 23, 2026 · noon–noon UTC
Severity
The 4th most severe storm Cottonwood Falls has seen in the last 12 months
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
- Peak hail signal
- 50 /100
- Homes exposed
- 31 /100
- Ground truth
- 0 /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 Cottonwood Falls saw the hail — from two instruments
We map this storm two ways: the NEXRAD radar signatures the storm produced overhead, and the radar-estimated size of the hail in the air. The two surfaces don’t have to match — where they diverge is where estimated size aloft ran ahead of, or behind, what the signatures caught.
Radar signature field NEXRAD radar signatures — the point detections the storm produced overhead. A signature is where the radar saw hail, not a confirmed stone on the ground.
Estimated size field Maximum hail size as estimated from radar aloft. Treat it as the storm's ceiling — the largest supportable stone — rather than a ground measurement.
The storm in context
Where Apr 23, 2026 sits in Cottonwood Falls's hail record.
This was Cottonwood Falls's 5th recorded hail day, arriving 6 days after the Apr 17, 2026 storm. By severity it ranks 4th of the 13 storms we have logged here. Radar put the day's largest stone over Cottonwood Falls at 2" — the largest NEXRAD radar signature.
The Apr 23, 2026 convective day was bigger than Cottonwood Falls: the same system put hail over 703 other tracked cities, 147 of them in Kansas. Nearest: Matfield Green (10 miles south, up to 2"); Cedar Point (14 miles west, up to 2.5"); Olpe (15 miles southeast, up to 1.75").
These maps are stills. In the app this date is one of 13 Cottonwood Falls 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
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.
The National Weather Service logged no spotter reports for this storm over Cottonwood Falls. That absence is ordinary — filing a report takes a person on the spot who saw the hail and phoned it in. What stands as the record for this date is the radar above, which caught the storm regardless.
Severe hail signal
What 2" hail means for Cottonwood Falls roofs.
Two-inch-plus hail is capable of puncturing shingles, breaking skylights or windows, and heavily denting soft materials. The strongest radar bands warrant prompt inspection, but neither the signal nor the footprint confirms damage at a specific address.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$396K
Potential roof exposure — 33 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Claim window
April 2028
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.
Names and phones for every home in the footprint: at most $7 on top of the $150 plan.
Cottonwood Falls hail history
Other storms in Cottonwood Falls.
Estimated-size surface Sep 13, 2026
0.5"
Estimated-size surface Aug 6, 2026
1.25"
Estimated-size surface Jun 13, 2026
1"
Estimated-size surface Jun 8, 2026
1"
Estimated-size surface May 31, 2026
1.75"
Estimated-size surface May 30, 2026
1.75"
Estimated-size surface May 18, 2026
0.5"
Estimated-size surface Apr 26, 2026
3.5"
Estimated-size surface Apr 17, 2026
1.75"
Estimated-size surface Apr 13, 2026
3"
Estimated-size surface Apr 3, 2026
1"
Estimated-size surface Mar 10, 2026
0.5"The next storm won’t wait for you.
Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.
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Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.