Hail in Rugby · Sep 3, 2026
NEXRAD logged 0 hail signatures up to 0"; the estimated-size surface reached 1.25" aloft. Open it on the live map to see the swath over the streets.
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Convective day · Sep 3, 2026 · noon–noon UTC
Severity
The 3rd most severe storm Rugby 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
- 31 /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 Rugby 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 Sep 3, 2026 sits in Rugby's hail record.
This was Rugby's 7th recorded hail day, arriving 11 days after the Aug 23, 2026 storm. By severity it ranks 3rd of the 8 storms we have logged here. Radar put the day's largest stone over Rugby at 1.25" — radar-estimated size aloft.
The Sep 3, 2026 convective day was bigger than Rugby: the same system put hail over 494 other tracked cities, 65 of them in North Dakota. Nearest: Towner (27 miles west, up to 1.25"); Leeds (27 miles southeast, up to 0.5"); Esmond (37 miles south, up to 1").
These maps are stills. In the app this date is one of 8 Rugby 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 Rugby 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 1.25" hail means for Rugby 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
$23M
Potential roof exposure — 1,940 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 1,940 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
September 2028
Claims from this storm can typically be filed until around September 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 $407 on top of the $150 plan.
Estimated-size surface Sep 5, 2026
0.75"
Estimated-size surface Aug 23, 2026
0.75"
Estimated-size surface Jul 9, 2026
3.75"
Estimated-size surface Jun 28, 2026
4"
Estimated-size surface Jun 9, 2026
0.5"
Estimated-size surface Jun 2, 2026
1.75"
Estimated-size surface Jan 2, 2026
1.5"Take your next area into the field.
See the hail, review your recommendations, and canvass with Overview on iPhone.
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