Storm report · Campbell

Hail in Gillette Jun 22, 2026

Hit 42 days ago

The radar-estimated size surface caught this storm, reaching 1.5" aloft. NEXRAD logged no point detections over Gillette this day.

A tornado was also reported to the National Weather Service during this storm — see the ground reports below.

Largest hailstone

1.5"

≈ ping-pong ball · radar-estimated size aloft
Homes in the hail footprint

9,051

Ground reports

19

10 hail · 5 wind · 4 tornado
Severity

The most severe storm Gillette 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.

5.7 /10
Hail size
38 /100

Largest hailstone — the top predictor of roof damage.

Homes exposed
79 /100

How many homes sit inside the storm's footprint.

Ground truth
100 /100

Independent storm reports filed with the NWS.

Two ways to read the storm

How Gillette 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
Radar-estimated hail-size map of the storm over Gillette, WY on Jun 22, 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"

Only the radar-estimated size surface resolved for Jun 22, 2026 — this storm produced no NEXRAD point detections over Gillette, so there is one map to show, not two.

The storm in context

Where Jun 22, 2026 sits in Gillette's hail record

This was Gillette's 5th recorded hail day, arriving 15 days after the Jun 7, 2026 storm. By severity it ranks 1st of the 12 storms we have logged here. Radar put the day's largest stone over Gillette at 1.5" — radar-estimated size aloft.

The Jun 22, 2026 convective day was bigger than Gillette: the same system put hail over 258 other tracked cities, 17 of them in Wyoming. Nearest: Rozet (25 miles east, up to 1.75"); Arvada (38 miles northwest, up to 1.75"); Recluse (38 miles north, up to 1").

These maps are stills from Gillette's Jun 22, 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.

Tornado reports

4 reports
Tornado Rating unknown
5 SSE Savageton Campbell County

“Photos taken along Highway 50 relayed from the public by emergency management. Intermittant tornado touchdowns now span 235 PM to 303 PM on this storm. Most photos show (UNR)”

— NOAA / SPC storm report
Tornado Rating unknown
1 SSW Savageton Campbell County

“Powder River Energy Corporation reports structural damage and 13 power poles snapped off due to confirmed tornado. Time estimated. (UNR)”

— NOAA / SPC storm report
Tornado Rating unknown
7 WNW Savageton Campbell County

“Photo and video received. (UNR)”

— NOAA / SPC storm report
Tornado Rating unknown
3 W Savageton Campbell County

“Reports of several intermittant touchdowns from local emergency management and fire service officials with visual rotation continuing in between. Additional photo recie (UNR)”

— NOAA / SPC storm report

Hail reports

10 reports
Hail size 1.25"
4 W Rozet Campbell County

“Video via social media. Time estimated. (UNR)”

— NOAA / SPC storm report
Hail size 2"
7 E Dwtn Gillette Campbell County

“Arrived at location around 735 PM MDT to find golf ball sized hail up to two inch hail still laying on the ground. Time of hail estimated by radar. (UNR)”

— NOAA / SPC storm report
Hail size 1"
2 W Rozet Campbell County

“Photo of hail of at least quarter size received via social media. Time estimated based on radar. (UNR)”

— NOAA / SPC storm report
Hail size 1"
5 ENE Dwtn Gillette Campbell County

“No damage or significant wind reported with the hail. Time estimated based on radar. (UNR)”

— NOAA / SPC storm report
Hail size 1.5"
Wright Campbell County

“(UNR)”

— NOAA / SPC storm report
Hail size 1.75"
5 WSW Wright Campbell County

“Reported along Highway 387. Emergency manager reports no damage in Wright. (UNR)”

— NOAA / SPC storm report
Hail size 1.5"
2 SSE Wright Campbell County

“Delayed report. Reported near the intersection of Highway 59 and Highway 450. Vehicles dented. Photo and report via social media. Time estimated based on radar. (UNR)”

— NOAA / SPC storm report
Hail size 1.75"
5 NNW Savageton Campbell County

“Delayed report. Fell along Black and Yellow Rd. Time estimated based on radar. (UNR)”

— NOAA / SPC storm report
Hail size 1.25"
10 N Dwtn Gillette Campbell County

“At Rawhide Mine. Hail briefly covered the ground. Time estimated based on radar. (UNR)”

— NOAA / SPC storm report
Hail size 1"
6 N Dwtn Gillette Campbell County

“(UNR)”

— NOAA / SPC storm report

Wind reports

5 reports
Wind gust 67 mph
17 SSE Wright Campbell County

“(UNR)”

— NOAA / SPC storm report
Wind gust 59 mph
3 NNE Dwtn Gillette Campbell County

“Measured on a personal weather station. (UNR)”

— NOAA / SPC storm report
Wind gust 66 mph
5 NNW Dwtn Gillette Campbell County

“(UNR)”

— NOAA / SPC storm report
Wind gust 60 mph
6 N Dwtn Gillette Campbell County

“(UNR)”

— NOAA / SPC storm report
Wind gust 81 mph
10 WNW Savageton Campbell County

“(UNR)”

— NOAA / SPC storm report
Storm forensics

How the storm moved

The storm tracked northeast at roughly 10 mph, based on the timing of ground reports.

Hail was reported over 278 minutes, from to .

Reports came from Rozet, Dwtn Gillette, Wright, and Savageton — beyond Gillette itself.

Read from the arrival times and locations of the NOAA ground reports, not a radar-measured storm track.
Widespread claimable damage

What 1.5" hail means for Gillette roofs

At an inch and a half, hail cracks shingles, strips granules down to the mat, and dents gutters, vents, and siding. A footprint like this typically produces a wave of insurance claims — and the contractor who reaches the homeowner first usually gets the inspection.

What this storm is worth to a roofer

$109M

Potential roof exposure — 9,051 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Illustrative jobs
45 jobs
Illustrative work
~$675K
Close just 0.5% of the 9,051 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.
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 Gillette on the live map

Radar updates in real time, spotter reports appear on the map as they're filed, and the full Gillette storm history — this Jun 22, 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

Gillette hail history

12 recorded storm days in Gillette, WY

← All hail in Gillette

Other storms in Gillette

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.