A moist Pacific trough moved across the region and produced significant to heavy snowfall across most of western Colorado.

Heavy Snow in GRAND AND BATTLEMENT MESAS, COLORADO
From 04-NOV-15 00:00:00 to 05-NOV-15 13:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Snowfall amounts of 8 to 20 inches were measured across the area.

Heavy Snow in NORTHWESTERN SAN JUAN MOUNTAINS, COLORADO
From 04-NOV-15 00:00:00 to 05-NOV-15 14:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Snowfall amounts of 8 to 18 inches were measured across the area.

Heavy Snow in SOUTHWESTERN SAN JUAN MOUNTAINS, COLORADO
From 03-NOV-15 23:00:00 to 05-NOV-15 11:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Snowfall amounts of 8 to 17 inches were measured across the area.

Heavy Snow in FLATTOP MOUNTAINS, COLORADO
From 04-NOV-15 02:00:00 to 05-NOV-15 15:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

Snowfall amounts of 5 to 12 inches were measured across the area from this early season snowfall event.

Heavy Snow in ROAN AND TAVAPUTS PLATEAUS, COLORADO
From 04-NOV-15 03:00:00 to 05-NOV-15 03:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Snowfall amounts of 6 to 7 inches were measured across the area above the 7000 foot level from this early season snowfall event.

Heavy Snow in UNCOMPAHGRE PLATEAU AND DALLAS DIVIDE, COLORADO
From 04-NOV-15 10:00:00 to 05-NOV-15 10:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

Snowfall amounts of 10 to 14 inches were measured across the area above the 8000 foot level from this early season snowfall event.  Lesser snowfall amounts were measured at lower elevations.

Heavy Snow in ELKHEAD AND PARK MOUNTAINS, COLORADO
From 04-NOV-15 04:00:00 to 05-NOV-15 15:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

Snowfall amounts of 6 to 13 inches were measured across the area from this early season snowfall event.

Winter Weather in UPPER GUNNISON RIVER VALLEY, COLORADO
From 05-NOV-15 00:00:00 to 05-NOV-15 13:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Snowfall amounts of 1 to 2 inches were measured across the area from this early season snowfall event.  Locally higher amounts included 4 inches at Black Canyon of the Gunnison National Park.

Winter Weather in FOUR CORNERS / UPPER DOLORES RIVER BASIN, COLORADO
From 05-NOV-15 05:00:00 to 05-NOV-15 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Snowfall amounts of 1 to 2 inches were measured across the area from this early season snowfall event.  Locally higher amounts included 4 inches near Dove Creek.

Winter Weather in ANIMAS RIVER BASIN, COLORADO
From 04-NOV-15 16:00:00 to 04-NOV-15 20:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Snowfall amounts of 1 to 3 inches were measured across about half of the area from this early season snowfall event.

Winter Weather in SAN JUAN RIVER BASIN, COLORADO
From 05-NOV-15 01:00:00 to 05-NOV-15 07:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Snowfall amounts of 1 to 3 inches were measured across the area from this early season snowfall event.

Winter Weather in UPPER YAMPA RIVER BASIN, COLORADO
From 05-NOV-15 03:00:00 to 05-NOV-15 10:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Snowfall amounts of 1 to 4 inches were measured across the area from this early season snowfall event.

Winter Weather in CENTRAL GUNNISON AND UNCOMPAHGRE RIVER BASIN, COLORADO
From 04-NOV-15 23:00:00 to 05-NOV-15 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Snowfall amounts of 1 to 4 inches were measured across the North Fork Valley from this early season snowfall event.  Trees and numerous branches were downed mainly in the Cedaredge area which resulted in power outages for about two hours.

Heavy Snow in WEST ELK AND SAWATCH MOUNTAINS, COLORADO
From 04-NOV-15 03:00:00 to 05-NOV-15 12:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Snowfall amounts of 5 to 13 inches were measured across the area from this early season snowfall event.

Heavy Snow in GORE AND ELK MOUNTAINS/CENTRAL MOUNTAIN VALLEYS, COLORADO
From 04-NOV-15 07:00:00 to 05-NOV-15 13:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Snowfall amounts of 6 to 14 inches were measured across the area from this early season snowfall event.  Independence Pass was closed earlier than scheduled due to heavy snow accumulations.