Hail in Lake Geneva · Apr 14, 2026
The estimated-size surface reached 1" aloft; NEXRAD logged no point detections over Lake Geneva that day. Open it on the live map to see the swath over the streets.
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Convective day · Apr 14, 2026 · noon–noon UTC
Severity
The 4th most severe storm Lake Geneva 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
- 25 /100
- Homes exposed
- 66 /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 Lake Geneva saw the hail — from two instruments
Each storm gets two readings: the radar signatures NEXRAD recorded as the cells passed overhead, and a modeled estimate of hail size in the air. They are independent surfaces, so a mismatch between them is expected — and worth reading.
Estimated size field Radar-estimated hail size over the swath. The model reports the biggest stone the storm could sustain in the air; what actually fell may have been smaller.
Only the radar-estimated size surface resolved for Apr 14, 2026 — this storm produced no NEXRAD point detections over Lake Geneva, so there is one map to show, not two.
The storm in context
Where Apr 14, 2026 sits in Lake Geneva's hail record.
This was Lake Geneva's 3rd recorded hail day, arriving 14 days after the Mar 31, 2026 storm. By severity it ranks 4th of the 8 storms we have logged here. Radar put the day's largest stone over Lake Geneva at 1" — radar-estimated size aloft.
The Apr 14, 2026 convective day was bigger than Lake Geneva: the same system put hail over 476 other tracked cities, 94 of them in Wisconsin. Nearest: Walworth (8 miles southwest, up to 1.75"); Wilmot (13 miles east, up to 0.5"); Woodstock (14 miles south, up to 0.5").
These maps are stills. In the app this date is one of 8 Lake Geneva 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.
Nobody on the ground filed a report over Lake Geneva for this date, which says more about who was watching than about the storm: spotter reports only exist where there is an observer. The radar surfaces above carry the evidence for this one.
Damage-capable hail signal
What 1" hail means for Lake Geneva roofs.
Quarter-size and larger hail can bruise asphalt mats, remove granules, and dent exposed soft metal. The mapped footprint identifies an inspection priority area — it does not identify which individual roofs, if any, sustained damage.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$25M
Potential roof exposure — 2,073 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 10 jobs
- Illustrative work
- ~$150K
Close just 0.5% of the 2,073 homes in this footprint at the average $15,000 roof job. Illustrative math, not a projection — your results depend on your outreach and how the market responds.
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 $435 on top of the $150 plan.
Lake Geneva hail history
Other storms in Lake Geneva.
Estimated-size surface Aug 9, 2026
1.5"
Estimated-size surface Jul 27, 2026
1"
Estimated-size surface Jul 3, 2026
1.5"
NEXRAD surface May 15, 2026
1"
Estimated-size surface Apr 17, 2026
1"
Estimated-size surface Mar 31, 2026
1.25"
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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