Hail in White River · Jul 3, 2026
NEXRAD logged 2 hail signatures up to 1.25"; the estimated-size surface reached 0.75" aloft. Open it on the live map to see the swath over the streets.
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Convective day · Jul 3, 2026 · noon–noon UTC
Severity
The 11th most severe storm White River 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
- 0 /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 White River saw the hail — from two instruments
We map this storm two ways: the NEXRAD radar signatures the storm produced overhead, and the radar-estimated size of the hail in the air. The two surfaces don’t have to match — where they diverge is where estimated size aloft ran ahead of, or behind, what the signatures caught.
Radar signature field NEXRAD radar signatures — the point detections the storm produced overhead. A signature is where the radar saw hail, not a confirmed stone on the ground.
Estimated size field Maximum hail size as estimated from radar aloft. Treat it as the storm's ceiling — the largest supportable stone — rather than a ground measurement.
The storm in context
Where Jul 3, 2026 sits in White River's hail record.
This was White River's 6th recorded hail day, arriving 1 day after the Jul 2, 2026 storm. By severity it ranks 11th of the 13 storms we have logged here. Radar put the day's largest stone over White River at 1.25" — the largest NEXRAD radar signature.
The Jul 3, 2026 convective day was bigger than White River: the same system put hail over 1,885 other tracked cities, 32 of them in South Dakota. Nearest: Belvidere (18 miles northwest, up to 1"); Draper (26 miles northeast, up to 0.5"); Wanblee (40 miles west, up to 1.5").
These maps are stills. In the app this date is one of 13 White River 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.
No ground reports were filed with the National Weather Service for this storm over White River. That is common: a report depends on someone being there to see it and take the time to call it in. The radar surfaces above are the record here — the storm was detected from above even though no one on the ground logged it.
Damage-capable hail signal
What 1.25" hail means for White River 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
White River hail history
Other storms in White River.
Estimated-size surface Aug 27, 2026
1.25"
Estimated-size surface Aug 24, 2026
1.5"
Estimated-size surface Aug 18, 2026
0.5"
Estimated-size surface Aug 11, 2026
1.75"
Estimated-size surface Jul 30, 2026
1.5"
Estimated-size surface Jul 29, 2026
1"
Estimated-size surface Jul 25, 2026
1.25"
Estimated-size surface Jul 2, 2026
1.75"
Estimated-size surface Jun 28, 2026
4"
Estimated-size surface Jun 20, 2026
0.5"
Estimated-size surface Jun 4, 2026
1"
Estimated-size surface Jun 2, 2026
2.5"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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