Hail in Webster City · Jun 28, 2026
NEXRAD logged 3 hail signatures up to 0.75"; 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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Convective day · Jun 28, 2026 · noon–noon UTC
Severity
The 7th most severe storm Webster City 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
- 19 /100
- Homes exposed
- 37 /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 Webster City saw the hail — from two instruments
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.
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.
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.
The storm in context
Where Jun 28, 2026 sits in Webster City's hail record.
This was Webster City's 4th recorded hail day, arriving 18 days after the Jun 10, 2026 storm. By severity it ranks 7th of the 8 storms we have logged here. Radar put the day's largest stone over Webster City at 0.75" — the largest NEXRAD radar signature.
The Jun 28, 2026 convective day was bigger than Webster City: the same system put hail over 348 other tracked cities, 111 of them in Iowa. Nearest: Duncombe (10 miles northwest, up to 0.75"); Otho (13 miles west, up to 1.75"); Eagle Grove (14 miles north, up to 0.75").
These maps are stills. In the app this date is one of 8 Webster City 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.
For this storm over Webster City, the NWS report log is empty — a common outcome, since ground reports only happen when someone witnesses the hail and takes the time to call it in. The detection record for the date lives in the radar maps above.
Near the severe threshold
What 0.75" hail means for Webster City roofs.
A signal this size sits near the National Weather Service severe threshold. Aging shingles and soft metals such as vents, flashing, and gutters may be more vulnerable; roof age, wind, and material condition all matter, and only an inspection can confirm damage.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$816K
Potential roof exposure — 68 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Claim window
June 2028
Claims from this storm can typically be filed until around June 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.
Webster City hail history
Other storms in Webster City.
Estimated-size surface Sep 14, 2026
0.5"
Estimated-size surface Aug 12, 2026
0.5"
Estimated-size surface Jul 20, 2026
1.75"
Estimated-size surface Jul 2, 2026
2"
Estimated-size surface Jun 10, 2026
1"
Estimated-size surface May 15, 2026
1.75"
Estimated-size surface Apr 23, 2026
1.25"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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