Moist upslope flow and a passing upper level disturbance brought a period of moderate to locally heavy snow to the Snowy and Sierra Madre ranges.  Gusty west to northwest winds produced low visibilities in blowing and drifting snow.  Total snowfall estimates ranged from 6 to 16 inches.

Winter Weather in SIERRA MADRE RANGE, WYOMING
From 10-DEC-12 04:00:00 to 10-DEC-12 17:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Sandstone Ranger Station SNOTEL site (elevation 8150 ft) estimated eight inches of snow.

Winter Weather in SIERRA MADRE RANGE, WYOMING
From 10-DEC-12 04:00:00 to 10-DEC-12 17:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Old Battle SNOTEL site (elevation 10000 ft) estimated ten inches of snow.

Winter Weather in SIERRA MADRE RANGE, WYOMING
From 10-DEC-12 04:00:00 to 10-DEC-12 17:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Webber Springs SNOTEL site (elevation 9250 ft) estimated six inches of snow.

Winter Weather in SIERRA MADRE RANGE, WYOMING
From 10-DEC-12 04:00:00 to 10-DEC-12 17:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Sage Creek Basin SNOTEL site (elevation 7850 ft) estimated six inches of snow.

Winter Weather in SIERRA MADRE RANGE, WYOMING
From 10-DEC-12 04:00:00 to 10-DEC-12 17:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Whiskey Park SNOTEL site (elevation 8950 ft) estimated eight inches of snow.

Winter Weather in SIERRA MADRE RANGE, WYOMING
From 10-DEC-12 04:00:00 to 10-DEC-12 17:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Blackhall Mountain SNOTEL site (elevation 9820 ft) estimated eight inches of snow.

Winter Weather in SNOWY RANGE, WYOMING
From 10-DEC-12 04:00:00 to 10-DEC-12 17:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The South Brush Creek SNOTEL site (elevation 8440 ft) estimated six inches of snow.

Winter Weather in SNOWY RANGE, WYOMING
From 10-DEC-12 04:00:00 to 10-DEC-12 17:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The North French Creek SNOTEL site (elevation 10130 ft) estimated 16 inches of snow.

Winter Weather in SNOWY RANGE, WYOMING
From 10-DEC-12 04:00:00 to 10-DEC-12 17:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Sand Lake SNOTEL site (elevation 10050 ft) estimated ten inches of snow.

Winter Weather in SNOWY RANGE, WYOMING
From 10-DEC-12 04:00:00 to 10-DEC-12 17:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Brooklyn Lake SNOTEL site (elevation 10240 ft) estimated six inches of snow.

Winter Weather in SNOWY RANGE, WYOMING
From 10-DEC-12 04:00:00 to 10-DEC-12 17:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Cinnabar Park SNOTEL site (elevation 9574 ft) estimated eight inches of snow.

Winter Weather in SNOWY RANGE, WYOMING
From 10-DEC-12 04:00:00 to 10-DEC-12 17:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Medicine Bow SNOTEL site (elevation 10510 ft) estimated 14 inches of snow.

Winter Weather in SNOWY RANGE, WYOMING
From 10-DEC-12 04:00:00 to 10-DEC-12 21:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A spotter five miles northwest of Centennial measured six and a half inches of snow.

Winter Weather in SIERRA MADRE RANGE, WYOMING
From 10-DEC-12 04:00:00 to 10-DEC-12 17:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Divide Peak SNOTEL site (elevation 8880 ft) estimated ten inches of snow.