Hail in Moorhead · Aug 30, 2026
The estimated-size surface reached 0.75" aloft; NEXRAD logged no point detections over Moorhead that day. Open it on the live map to see the swath over the streets.
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Convective day · Aug 30, 2026 · noon–noon UTC
Severity
The 5th most severe storm Moorhead 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
- 52 /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 Moorhead 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 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 Aug 30, 2026 — this storm produced no NEXRAD point detections over Moorhead, so there is one map to show, not two.
The storm in context
Where Aug 30, 2026 sits in Moorhead's hail record.
This was Moorhead's 6th recorded hail day, arriving 17 days after the Aug 13, 2026 storm. By severity it ranks 5th of the 6 storms we have logged here. Radar put the day's largest stone over Moorhead at 0.75" — radar-estimated size aloft.
The Aug 30, 2026 convective day was bigger than Moorhead: the same system put hail over 117 other tracked cities, 1 of them in Iowa. Nearest: Mondamin (9 miles southwest, up to 0.5"); Tekamah (12 miles southwest, up to 0.5"); Rexford (309 miles southwest, up to 0.5").
These maps are stills. In the app this date is one of 6 Moorhead 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 Moorhead, 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 Moorhead 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
$5M
Potential roof exposure — 418 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 2 jobs
- Illustrative work
- ~$30K
Close just 0.5% of the 418 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
August 2028
Claims from this storm can typically be filed until around August 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 $88 on top of the $150 plan.
Moorhead hail history
Other storms in Moorhead.
Estimated-size surface Aug 13, 2026
0.5"
Estimated-size surface Jul 8, 2026
2"
Estimated-size surface May 31, 2026
1.75"
Estimated-size surface Apr 23, 2026
2.5"
Estimated-size surface Apr 15, 2026
3"Take your next area into the field.
See the hail, review your recommendations, and canvass with Overview on iPhone.
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