A long-lived supercell thunderstorm tracked east-southeast from southeastern Montana and far northeastern Wyoming through portions of Butte, southern Meade, northeastern Pennington, Haakon, and northern Jackson Counties. The storm produced large hail and wind gusts over 80 mph along its path. Damage was reported from the Belle Fourche to Philip areas. Property damage, downed trees and power lines were reported, including over 100 power poles downed in northeastern Pennington County. Power outages were widespread and lasted several days in these areas.

Thunderstorm Wind in BUTTE, SOUTH DAKOTA
From 11-JUN-22 19:21:00 to 11-JUN-22 19:21:00 (MST-7)
Location: BELLE FOURCHE
Magnitude: 63.00 MG
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in BUTTE, SOUTH DAKOTA
From 11-JUN-22 19:25:00 to 11-JUN-22 19:25:00 (MST-7)
Location: BELLE FOURCHE
Magnitude: 2.00 
Crop damage: 0.00K
Reported by: Public

Thunderstorm Wind in BUTTE, SOUTH DAKOTA
From 11-JUN-22 19:27:00 to 11-JUN-22 19:27:00 (MST-7)
Location: CASTLE ROCK
Magnitude: 80.00 MG
Crop damage: 0.00K
Reported by: Mesonet

Hail in BUTTE, SOUTH DAKOTA
From 11-JUN-22 19:30:00 to 11-JUN-22 19:30:00 (MST-7)
Location: BELLE FOURCHE RESERVOIR
Magnitude: 1.50 
Crop damage: 0.00K
Reported by: Public

Thunderstorm Wind in BUTTE, SOUTH DAKOTA
From 11-JUN-22 19:30:00 to 11-JUN-22 19:30:00 (MST-7)
Location: NEWELL
Magnitude: 61.00 EG
Crop damage: 0.00K
Reported by: Public

Tree damage was reported in town.

Thunderstorm Wind in BUTTE, SOUTH DAKOTA
From 11-JUN-22 19:40:00 to 11-JUN-22 19:40:00 (MST-7)
Location: BELLE FOURCHE RESERVOIR
Magnitude: 65.00 EG
Crop damage: 0.00K
Reported by: Trained Spotter

Several large cottonwood trees and a few other trees were downed by the strong winds.

Hail in BUTTE, SOUTH DAKOTA
From 11-JUN-22 19:40:00 to 11-JUN-22 19:40:00 (MST-7)
Location: NISLAND
Magnitude: 1.00 
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in BUTTE, SOUTH DAKOTA
From 11-JUN-22 19:40:00 to 11-JUN-22 19:40:00 (MST-7)
Location: NISLAND
Magnitude: 1.50 
Crop damage: 0.00K
Reported by: Public

Hail in BUTTE, SOUTH DAKOTA
From 11-JUN-22 19:45:00 to 11-JUN-22 19:45:00 (MST-7)
Location: NISLAND
Magnitude: 2.00 
Crop damage: 0.00K
Reported by: Public

Hail in BUTTE, SOUTH DAKOTA
From 11-JUN-22 19:48:00 to 11-JUN-22 19:50:00 (MST-7)
Location: VALE
Magnitude: 1.25 
Crop damage: 0.00K
Reported by: Public

Thunderstorm Wind in BUTTE, SOUTH DAKOTA
From 11-JUN-22 20:00:00 to 11-JUN-22 20:00:00 (MST-7)
Location: NEWELL
Magnitude: 57.00 MG
Crop damage: 0.00K
Reported by: Mesonet

Hail in MEADE, SOUTH DAKOTA
From 11-JUN-22 19:45:00 to 11-JUN-22 19:45:00 (MST-7)
Location: STURGIS MUNI ARPT
Magnitude: 1.25 
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in MEADE, SOUTH DAKOTA
From 11-JUN-22 20:05:00 to 11-JUN-22 20:05:00 (MST-7)
Location: STURGIS
Magnitude: 70.00 MG
Crop damage: 0.00K
Reported by: Mesonet

Hail in MEADE, SOUTH DAKOTA
From 11-JUN-22 20:10:00 to 11-JUN-22 20:10:00 (MST-7)
Location: STURGIS MUNI ARPT
Magnitude: 2.00 
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorm Wind in BUTTE, SOUTH DAKOTA
From 11-JUN-22 19:45:00 to 11-JUN-22 19:45:00 (MST-7)
Location: NEWELL
Magnitude: 57.00 MG
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorm Wind in PENNINGTON, SOUTH DAKOTA
From 11-JUN-22 20:59:00 to 11-JUN-22 20:59:00 (MST-7)
Location: WASTA
Magnitude: 61.00 MG
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorm Wind in JACKSON, SOUTH DAKOTA
From 11-JUN-22 21:23:00 to 11-JUN-22 21:23:00 (MST-7)
Location: CACTUS FLATS
Magnitude: 57.00 MG
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorm Wind in JACKSON, SOUTH DAKOTA
From 11-JUN-22 21:25:00 to 11-JUN-22 21:25:00 (MST-7)
Location: COTTONWOOD
Magnitude: 55.00 MG
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorm Wind in HAAKON, SOUTH DAKOTA
From 11-JUN-22 22:02:00 to 11-JUN-22 22:02:00 (MST-7)
Location: MIDLAND
Magnitude: 56.00 MG
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorm Wind in MELLETTE, SOUTH DAKOTA
From 11-JUN-22 23:25:00 to 11-JUN-22 23:25:00 (CST-6)
Location: WHITE RIVER
Magnitude: 53.00 MG
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorm Wind in TODD, SOUTH DAKOTA
From 12-JUN-22 01:02:00 to 12-JUN-22 01:02:00 (CST-6)
Location: PARMELEE
Magnitude: 59.00 MG
Crop damage: 0.00K
Reported by: RAWS

Thunderstorm Wind in HAAKON, SOUTH DAKOTA
From 11-JUN-22 21:30:00 to 11-JUN-22 21:30:00 (MST-7)
Location: PHILIP
Magnitude: 70.00 EG
Crop damage: 0.00K
Reported by: NWS Storm Survey

Strong winds caused damage to several buildings throughout the town; including tearing off part of an implement shop roof, destroying another shop building, and breaking off tree branches. Several electrical distribution power poles were snapped, causing power outages over a large area.