Hail in Winifred · Sep 6, 2026
The estimated-size surface reached 2.5" aloft; NEXRAD logged no point detections over Winifred that day. At 2.5" — baseball — this is a severe hail signal associated with roof damage. Open it on the live map to see the swath over the streets.
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Convective day · Sep 6, 2026 · noon–noon UTC
Severity
The 3rd most severe storm Winifred 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
- 63 /100
- Homes exposed
- 39 /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 Winifred 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 Sep 6, 2026 — this storm produced no NEXRAD point detections over Winifred, so there is one map to show, not two.
The storm in context
Where Sep 6, 2026 sits in Winifred's hail record.
This was Winifred's 6th recorded hail day, arriving 14 days after the Aug 23, 2026 storm. By severity it ranks 3rd of the 6 storms we have logged here. Radar put the day's largest stone over Winifred at 2.5" — radar-estimated size aloft.
The Sep 6, 2026 convective day was bigger than Winifred: the same system put hail over 608 other tracked cities, 49 of them in Montana. Nearest: Hilger (14 miles south, up to 2.75"); Roy (21 miles southeast, up to 2.5"); Denton (22 miles west, up to 1.5").
These maps are stills. In the app this date is one of 6 Winifred 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.
The National Weather Service logged no spotter reports for this storm over Winifred. That absence is ordinary — filing a report takes a person on the spot who saw the hail and phoned it in. What stands as the record for this date is the radar above, which caught the storm regardless.
Severe hail signal
What 2.5" hail means for Winifred roofs.
Two-inch-plus hail is capable of puncturing shingles, breaking skylights or windows, and heavily denting soft materials. The strongest radar bands warrant prompt inspection, but neither the signal nor the footprint confirms damage at a specific address.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$1.1M
Potential roof exposure — 89 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
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 $19 on top of the $150 plan.
Winifred hail history
Other storms in Winifred.
Estimated-size surface Aug 23, 2026
0.75"
Estimated-size surface Jul 14, 2026
1"
Estimated-size surface Jul 8, 2026
1.75"
Estimated-size surface Jul 5, 2026
2.5"
Estimated-size surface Jun 26, 2026
3.25"Take your next area into the field.
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