Storm report · Custer

Hail in Buffalo Gap Jun 2, 2026

Both radar surfaces caught this storm: NEXRAD logged 43 hail signatures up to 2.5", and the radar-estimated size reached 1.5" aloft. At 2.5" — baseball — this is severe, roof-replacing hail: close to every roof inside the footprint becomes a claim candidate.

Largest hailstone

2.5"

≈ baseball · the largest NEXRAD radar signature
Homes in the hail footprint

98

Ground reports

0

none filed
Severity

The 3rd most severe storm Buffalo Gap has seen in the last 12 months

Storm severity score

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

4.7 /10
Hail size
63 /100

Largest hailstone — the top predictor of roof damage.

Homes exposed
40 /100

How many homes sit inside the storm's footprint.

Ground truth
0 /100

Independent storm reports filed with the NWS.

Two ways to read the storm

How Buffalo Gap 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.

NEXRAD radar signatures
NEXRAD radar-signature map of the hail storm over Buffalo Gap, SD on Jun 2, 2026

The point detections NEXRAD recorded overhead. Each signature marks where the radar saw hail aloft — it is a detection, not a stone measured on the ground.

Max size 2.5" Detections 43
Radar-estimated hail size
Radar-estimated hail-size map of the storm over Buffalo Gap, SD on Jun 2, 2026

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 1.5"
The storm in context

Where Jun 2, 2026 sits in Buffalo Gap's hail record

This was Buffalo Gap's 2nd recorded hail day, arriving 3 days after the May 30, 2026 storm. By severity it ranks 3rd of the 8 storms we have logged here. Radar put the day's largest stone over Buffalo Gap at 2.5" — the largest NEXRAD radar signature.

The Jun 2, 2026 convective day was bigger than Buffalo Gap: the same system put hail over 635 other tracked cities, 48 of them in South Dakota. Nearest: Oral (11 miles south, up to 1.25"); Hermosa (17 miles north, up to 2.25"); Oelrichs (17 miles south, up to 1.75").

These maps are stills from Buffalo Gap's Jun 2, 2026 storm. In the Overview app the same surfaces are live — radar updating in real time, radar-estimated hail size as it forms, and NWS spotter reports pinned where they're filed — with a radar replay you can scrub back over any past day.

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 Buffalo Gap. 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.

Severe, roof-replacing hail

What 2.5" hail means for Buffalo Gap roofs

Two-inch-plus hail punctures shingles, breaks skylights and windows, and dents anything soft. In the core of a footprint like this, close to every roof is a candidate for an insurance claim. Speed decides who writes those jobs.

What this storm is worth to a roofer

$1.2M

Potential roof exposure — 98 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Claims from this storm can typically be filed until around June 2028 — the window to reach these homeowners while it's still open. Deadlines vary by policy and state.

Track hail over Buffalo Gap on the live map

Radar updates in real time, spotter reports appear on the map as they're filed, and the full Buffalo Gap storm history — this Jun 2, 2026 storm included — sits underneath. When you're ready, draw this storm's footprint and pull highly accurate homeowner contact information for every address inside it.

Highly accurate contact information starting at $0.23 per address — every contact included. Digital leads cost $15–$40. Start with a 7-day free trial — no credit card required. See pricing

Buffalo Gap hail history

8 recorded storm days in Buffalo Gap, SD

← All hail in Buffalo Gap

Other storms in Buffalo Gap

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 surfaces are detections and estimates, not confirmed damage. Last updated Aug 3, 2026.