/ Storm field report · Butte

Hail in Belle Fourche · Jul 16, 2026

The estimated-size surface reached 0.75" aloft; NEXRAD logged no point detections over Belle Fourche that day. Open it on the live map to see the swath over the streets.

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Peak hail signal 0.75" ≈ penny to nickel · radar-estimated size aloft
Homes in the hail footprint 17
Ground reports 0 none filed
Radar surfaces 1 Estimated size only

Convective day · Jul 16, 2026 · noon–noon UTC

Severity

The 8th most severe storm Belle Fourche has seen in the last 12 months

Composite score · 1.8 / 10
Storm severity score

Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.

1.8 /10
Peak hail signal
19 /100

Largest radar-indicated size — a signal of damage potential, not confirmation.

Homes exposed
25 /100

How many homes sit inside the storm's footprint.

Ground truth
0 /100

Independent storm reports filed with the NWS.

Evidence / storm surfaces

How Belle Fourche saw the hail — from two instruments

Jul 16, 2026 · Belle Fourche, SD

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 Surface resolved
Radar-estimated hail-size map of the storm over Belle Fourche, SD on Jul 16, 2026 Estimated size field

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 0.75"

Only the radar-estimated size surface resolved for Jul 16, 2026 — this storm produced no NEXRAD point detections over Belle Fourche, so there is one map to show, not two.

The storm in context

Where Jul 16, 2026 sits in Belle Fourche's hail record.

This was Belle Fourche's 8th recorded hail day, arriving 8 days after the Jul 8, 2026 storm. By severity it ranks 8th of the 10 storms we have logged here. Radar put the day's largest stone over Belle Fourche at 0.75" — radar-estimated size aloft.

The Jul 16, 2026 convective day was bigger than Belle Fourche: the same system put hail over 206 other tracked cities, 1 of them in South Dakota. Nearest: Alva (30 miles southwest, up to 0.5"); Hulett (34 miles southwest, up to 0.75"); Capitol (35 miles north, up to 0.5").

These maps are stills. In the app this date is one of 10 Belle Fourche 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

No reports filed with the NWS

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 Belle Fourche, 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 Belle Fourche 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.

17 homes × $12,000 avg. claim

Potential roof exposure

$204K

Potential roof exposure — 17 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.

Claim window

July 2028

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.

Names and phones for every home in the footprint: at most $4 on top of the $150 plan.

Belle Fourche hail history

10 recorded storm days in Belle Fourche, SD

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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 tells you where to look. Only an inspection confirms damage at an address. Last updated Sep 14, 2026.