A storm system passing across the region will lead to a series of rounds of widespread snow.

Heavy Snow in MADISON RIVER VALLEY, MONTANA
From 07-NOV-22 09:00:00 to 08-NOV-22 09:00:00 (MST-7)
Reported by: COOP Observer

Observer station at Ennis recorded 11.2 inches over a 24 hours period.

Heavy Snow in GALLATIN VALLEY, MONTANA
From 07-NOV-22 11:17:00 to 08-NOV-22 11:17:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Report from public located 4 miles south-southwest Bozeman of 10 inches of snow during the event.

Heavy Snow in GATES OF THE MOUNTAINS, MONTANA
From 06-NOV-22 14:33:00 to 08-NOV-22 14:33:00 (MST-7)
Reported by: NWS Employee

NWS employee reported 9.3 inches snowfall over 48 hour period at 6 miles northeast of Craig.

Heavy Snow in GALLATIN VALLEY, MONTANA
From 07-NOV-22 07:00:00 to 08-NOV-22 07:00:00 (MST-7)
Reported by: CoCoRaHS

CoCoRaHS station MT-GN-11 1 SE Bozeman reported 8.2 inches of snowfall over 24 hour period.

Heavy Snow in FERGUS COUNTY BELOW 4500FT, MONTANA
From 07-NOV-22 18:00:00 to 08-NOV-22 07:08:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter 5 miles northeast of Hilger reported 7.5 inches of snowfall over an approximately 12-hour period.

Heavy Snow in GALLATIN VALLEY, MONTANA
From 07-NOV-22 19:00:00 to 08-NOV-22 19:00:00 (MST-7)
Reported by: Public

Several public reports on social media of 6 to 7 inches of snow in Belgrade over 24 hours.

Heavy Snow in GALLATIN VALLEY, MONTANA
From 07-NOV-22 17:30:00 to 08-NOV-22 08:30:00 (MST-7)
Reported by: Trained Spotter

Trained spotter reported 6.1 inches of snowfall.

Heavy Snow in SOUTHERN HIGH PLAINS, MONTANA
From 06-NOV-22 13:23:00 to 07-NOV-22 13:23:00 (MST-7)
Reported by: Social Media

Public report via social media reported 6 inches in Augusta. Duration estimated.

Heavy Snow in WESTERN AND CENTRAL CHOUTEAU COUNTY, MONTANA
From 06-NOV-22 17:30:00 to 07-NOV-22 17:30:00 (MST-7)
Reported by: Social Media

Report of 6 inches of snowfall located at 6 miles south-southeast of Highwood.

Heavy Snow in GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS, MONTANA
From 08-NOV-22 22:30:00 to 09-NOV-22 15:45:00 (MST-7)
Reported by: SNOTEL

Spotter in West Yellowstone reported a four-day total of 22 inches. 13 inches of heavy wet snow fell from very late on the 8th through mid afternoon on the 9th.

Heavy Snow in RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS, MONTANA
From 07-NOV-22 00:00:00 to 08-NOV-22 00:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

SNOTEL automated equipment estimated 24 hour snowfall of 9.0 inches at Beagle Springs, approximately 22 miles southwest of Dell. Elevation of equipment was 8,773 feet.

Heavy Snow in GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS, MONTANA
From 08-NOV-22 11:00:00 to 09-NOV-22 11:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

SNOTEL automated equipment at Black Bear, approximately 11 miles south of West Yellowstone, estimated 9 inches of snow over a 24 hour period. Elevation of equipment was 8,144 feet.

Heavy Snow in GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS, MONTANA
From 08-NOV-22 21:00:00 to 09-NOV-22 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

SNOTEL automated equipment at Lake View Ridge, approximately 1 mile southwest of Lakeview, estimated 7 inches of snow over a 12 hour period. Elevation of equipment was 7,193 feet.

Heavy Snow in GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS, MONTANA
From 08-NOV-22 21:00:00 to 09-NOV-22 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

SNOTEL automated equipment at Tepee Creek, approximately 13 miles west-northwest of Raynolds Pass, estimated 8 inches of snow over a 12 hour period. Elevation of equipment was 8,056 feet.

Heavy Snow in GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS, MONTANA
From 08-NOV-22 21:00:00 to 09-NOV-22 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

SNOTEL automated equipment at Whiskey Creek, approximately 4 miles south-southwest of West Yellowstone, estimated 6 inches of snow over a 12 hour period. Elevation of equipment was 6,791 feet.

Heavy Snow in GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS, MONTANA
From 09-NOV-22 01:00:00 to 09-NOV-22 07:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

SNOTEL automated equipment at Carrot Basin, approximately 19 miles north-northeast of Raynolds Pass, estimated 6 inches of snow over a 6 hour period. Elevation of equipment was 9,039 feet.

Heavy Snow in GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS, MONTANA
From 07-NOV-22 06:00:00 to 08-NOV-22 06:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

SNOTEL automated equipment at Short Creek, approximately 20 miles southwest of Cameron, estimated 9 inches of snow over a 24-hour period. Elevation of equipment was 6,993 feet.

Heavy Snow in EASTERN PONDERA AND EASTERN TETON, MONTANA
From 09-NOV-22 06:30:00 to 10-NOV-22 06:30:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Observer located 4 miles south-southeast of Bynum reported a 24-hour snow total of 6.7 inches.

Heavy Snow in GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS, MONTANA
From 07-NOV-22 03:00:00 to 08-NOV-22 03:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

SNOTEL automated equipment at Beaver Creek, approximately 17 miles north-northeast of Raynolds Pass, estimated 10 inches of snow over a 24 hour period. Elevation of equipment was 7,839 feet.

Heavy Snow in SOUTHERN HIGH PLAINS, MONTANA
From 08-NOV-22 15:00:00 to 09-NOV-22 18:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Public reported 9 inches of snow in Choteau. Snow continued into late afternoon.

Heavy Snow in EASTERN PONDERA AND EASTERN TETON, MONTANA
From 08-NOV-22 22:00:00 to 09-NOV-22 22:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Observer located 5.0 miles north-northeast of Fairfield reported 24-hour snow total of 6 inches.

Heavy Snow in EASTERN PONDERA AND EASTERN TETON, MONTANA
From 08-NOV-22 22:00:00 to 09-NOV-22 22:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Observer located 5.6 miles northeast of Fairfield reported 24-hour snow total of 6 inches.

Heavy Snow in CASCADE COUNTY BELOW 5000FT, MONTANA
From 08-NOV-22 22:00:00 to 09-NOV-22 22:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Observer located 6.0 miles east-southeast of Fairfield reported 24-hour snow total of 6 inches.

Heavy Snow in RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS, MONTANA
From 07-NOV-22 02:00:00 to 07-NOV-22 12:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

SNOTEL automated equipment estimated 6 hour snowfall of 6.0 inches at JL Meadow, approximately 16 miles south of Grant. Elevation of equipment was 9,383 feet.