A supercell thunderstorm producing large hail and damaging winds moved across Wheatland, Musselshell and Northern Rosebud Counties.

Hail in MUSSELSHELL, MONTANA
From 24-JUN-07 19:51:00 to 24-JUN-07 19:51:00 (MST-7)
Location: MUSSELSHELL
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MUSSELSHELL, MONTANA
From 24-JUN-07 20:04:00 to 24-JUN-07 20:04:00 (MST-7)
Location: MUSSELSHELL
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in GOLDEN VALLEY, MONTANA
From 24-JUN-07 17:52:00 to 24-JUN-07 17:52:00 (MST-7)
Location: RYEGATE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in GOLDEN VALLEY, MONTANA
From 24-JUN-07 18:24:00 to 24-JUN-07 18:24:00 (MST-7)
Location: LAVINA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in WHEATLAND, MONTANA
From 24-JUN-07 18:26:00 to 24-JUN-07 18:26:00 (MST-7)
Location: HEDGESVILLE
Magnitude: 2.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in GOLDEN VALLEY, MONTANA
From 24-JUN-07 18:40:00 to 24-JUN-07 18:40:00 (MST-7)
Location: RYEGATE
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Hail in MUSSELSHELL, MONTANA
From 24-JUN-07 19:23:00 to 24-JUN-07 19:23:00 (MST-7)
Location: ROUNDUP
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in MUSSELSHELL, MONTANA
From 24-JUN-07 19:24:00 to 24-JUN-07 19:24:00 (MST-7)
Location: ROUNDUP
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MUSSELSHELL, MONTANA
From 24-JUN-07 19:28:00 to 24-JUN-07 19:28:00 (MST-7)
Location: ROUNDUP
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MUSSELSHELL, MONTANA
From 24-JUN-07 19:28:00 to 24-JUN-07 19:28:00 (MST-7)
Location: ROUNDUP
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MUSSELSHELL, MONTANA
From 24-JUN-07 19:25:00 to 24-JUN-07 19:25:00 (MST-7)
Location: ROUNDUP
Magnitude: 4.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: County Official

Hail in ROSEBUD, MONTANA
From 24-JUN-07 21:15:00 to 24-JUN-07 21:15:00 (MST-7)
Location: FORSYTH
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MUSSELSHELL, MONTANA
From 24-JUN-07 19:35:00 to 24-JUN-07 19:35:00 (MST-7)
Location: ROUNDUP
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in ROSEBUD, MONTANA
From 24-JUN-07 21:15:00 to 24-JUN-07 21:15:00 (MST-7)
Location: VANANDA
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Cars were dented from the hail.

Thunderstorm Wind in MUSSELSHELL, MONTANA
From 24-JUN-07 19:25:00 to 24-JUN-07 19:25:00 (MST-7)
Location: ROUNDUP
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: County Official

Several trees and power lines were blown down by 70 mph winds. This resulted in some blocked roadways.

Hail in MUSSELSHELL, MONTANA
From 24-JUN-07 19:55:00 to 24-JUN-07 19:55:00 (MST-7)
Location: ROUNDUP
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

The golf ball size hail persisted for 20 minutes.

Funnel Cloud in MUSSELSHELL, MONTANA
From 24-JUN-07 19:20:00 to 24-JUN-07 19:20:00 (MST-7)
Location: ROUNDUP
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Spotter was looking north towards Roundup and observed a funnel briefly.

Hail in MUSSELSHELL, MONTANA
From 24-JUN-07 19:29:00 to 24-JUN-07 19:29:00 (MST-7)
Location: ROUNDUP
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Pea to nickel size hail fell with this storm.

Hail in YELLOWSTONE, MONTANA
From 24-JUN-07 20:15:00 to 24-JUN-07 20:15:00 (MST-7)
Location: NEWTON GROVE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Pea to golf ball size hail fell with wind gusts reported to 45 mph across the area.

Hail in ROSEBUD, MONTANA
From 24-JUN-07 20:19:00 to 24-JUN-07 20:19:00 (MST-7)
Location: BASCOM SIDING
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny to nickel size hail fell with this storm.

Thunderstorm Wind in TREASURE, MONTANA
From 24-JUN-07 20:30:00 to 24-JUN-07 20:30:00 (MST-7)
Location: MYERS
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Wind gusts of 63 mph were reported with this storm.

Hail in WHEATLAND, MONTANA
From 24-JUN-07 17:46:00 to 24-JUN-07 17:46:00 (MST-7)
Location: (3HT)HARLOWTON
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Pea to golf ball size hail fell across the area.

Hail in WHEATLAND, MONTANA
From 24-JUN-07 17:47:00 to 24-JUN-07 17:47:00 (MST-7)
Location: (3HT)HARLOWTON
Magnitude: 2.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Golf ball to tennis ball size hail fell in Harlowton.

Hail in WHEATLAND, MONTANA
From 24-JUN-07 17:50:00 to 24-JUN-07 17:50:00 (MST-7)
Location: (3HT)HARLOWTON
Magnitude: 2.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Tennis ball size hail fell in Harlowton.