Hail size 3"
2 ESE Sturgeon Bay Door County
“Relayed via WLUK TV. Location estimated. (GRB)”
— NOAA / SPC storm report
Hail in Sturgeon Bay Jul 27, 2026
Hit 7 days agoThe radar-estimated size surface caught this storm, reaching 2.5" aloft. NEXRAD logged no point detections over Sturgeon Bay this day. At 2.5" — baseball — this is severe, roof-replacing hail: close to every roof inside the footprint becomes a claim candidate.
Largest hailstone
2.5"
≈ baseball · radar-estimated size aloft Homes in the hail footprint
4,681
Ground reports
1
1 hailThe most severe storm Sturgeon Bay 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.
5.8 /10
- Hail size
- 63 /100
- Homes exposed
- 73 /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 Sturgeon Bay 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.
Radar-estimated hail size
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.
Max size
2.5"
Only the radar-estimated size surface resolved for Jul 27, 2026 — this storm produced no NEXRAD point detections over Sturgeon Bay, so there is one map to show, not two.
Where Jul 27, 2026 sits in Sturgeon Bay's hail record
This was Sturgeon Bay's 4th recorded hail day, arriving 26 days after the Jul 1, 2026 storm. By severity it ranks 1st of the 4 storms we have logged here. Radar put the day's largest stone over Sturgeon Bay at 2.5" — radar-estimated size aloft.
The Jul 27, 2026 convective day was bigger than Sturgeon Bay: the same system put hail over 803 other tracked cities, 128 of them in Wisconsin. Nearest: Forestville (8 miles southwest, up to 1.75"); Algoma (11 miles south, up to 1.75"); Casco (13 miles southwest, up to 1.75").
These maps are stills from Sturgeon Bay's Jul 27, 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 2.5" hail means for Sturgeon Bay roofs
Two-inch-plus hail punctures shingles, breaks skylights and windows, and dents anything soft. In the core of a footprint like this, close to every roof is a candidate for an insurance claim. Speed decides who writes those jobs.
What this storm is worth to a roofer
$56M
Potential roof exposure — 4,681 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Illustrative jobs
23 jobs
Illustrative work
~$345K
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.
Track hail over Sturgeon Bay on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full Sturgeon Bay storm history — this Jul 27, 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
Sturgeon Bay hail history
← All hail in Sturgeon Bay 4 recorded storm days in Sturgeon Bay, WI
Other storms in Sturgeon Bay
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.