A low pressure system tracked northeast from the southern Rockies into the central Great Plains.  This system produced light to moderate snow and gusty northeast winds through portions of south central and southeast Wyoming.  Snowfall totals along and west of the Laramie Range varied between four and 12 inches, heaviest over the Snowy and Sierra Madre ranges.  East of the Laramie Range, snowfall was lighter.

Winter Weather in LARAMIE VALLEY, WYOMING
From 14-DEC-14 00:00:00 to 15-DEC-14 07:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

There were several observer reports of three inches of snow in and around Laramie.

Winter Weather in SNOWY RANGE, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A foot of snow was measured at Ryan Park.

Winter Weather in SIERRA MADRE RANGE, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SHAVE Project

The Battle Mountain SNOTEL site (elevation 7440 ft) estimated 8.4 inches of snow.

Winter Weather in SIERRA MADRE RANGE, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Blackhall Mountain SNOTEL site (elevation 9820 ft) estimated 10.5 inches of snow.

Winter Weather in SIERRA MADRE RANGE, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (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 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Sandstone Ranger Station SNOTEL site (elevation 8150 ft) estimated 7.5 inches of snow.

Winter Weather in SIERRA MADRE RANGE, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

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

Winter Weather in SIERRA MADRE RANGE, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Sage Creek Basin SNOTEL site (elevation 7850 ft) estimated 7.5 inches of snow.

Winter Weather in SIERRA MADRE RANGE, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Little Snake River SNOTEL site (elevation 8915 ft) estimated 10.5 inches of snow.

Winter Weather in SIERRA MADRE RANGE, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Whiskey Park SNOTEL site (elevation 8950 ft) estimated 7.5 inches of snow.

Winter Weather in SOUTH LARAMIE RANGE, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Crow Creek SNOTEL site (elevation 8330 ft) estimated six inches of snow.

Winter Weather in SNOWY RANGE, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Cinnabar Park SNOTEL site (elevation 9574 ft) estimated 7.5 inches of snow.

Winter Weather in SNOWY RANGE, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Sand Lake SNOTEL site (elevation 10050 ft) estimated 7.5 inches of snow.

Winter Weather in UPPER NORTH PLATTE RIVER BASIN, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Six inches of snow was estimated at Encampment.

Winter Weather in UPPER NORTH PLATTE RIVER BASIN, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Six inches of snow was estimated at Saratoga.

Winter Weather in SNOWY RANGE, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The North French Creek SNOTEL site (elevation 10130 ft) estimated 12 inches of snow.

Winter Weather in SNOWY RANGE, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The South Brush Creek SNOTEL site (elevation 8440 ft) estimated 12 inches of snow.

Winter Weather in CENTRAL CARBON COUNTY, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 06:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Six inches of snow was estimated at Hanna.

Winter Weather in LARAMIE VALLEY, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

An observer 10 miles west-southwest of Rock River measured six inches of snow.

Winter Weather in CENTRAL CARBON COUNTY, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 07:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

An observer a mile north of Rawlins measured three inches of snow.

Winter Weather in CONVERSE COUNTY LOWER ELEVATIONS, WYOMING
From 14-DEC-14 00:00:00 to 15-DEC-14 07:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

An observer four miles west-southwest of Douglas measured four inches of snow.

Winter Weather in CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY, WYOMING
From 14-DEC-14 00:00:00 to 15-DEC-14 15:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Four inches of snow was estimated at Chugwater.

Winter Weather in CENTRAL LARAMIE COUNTY, WYOMING
From 14-DEC-14 00:00:00 to 15-DEC-14 15:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Three inches of snow was measured seven miles northeast of Cheyenne.

Winter Weather in EAST PLATTE COUNTY, WYOMING
From 14-DEC-14 00:00:00 to 15-DEC-14 15:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Three inches of snow was estimated at Guernsey.

Winter Weather in LARAMIE VALLEY, WYOMING
From 14-DEC-14 00:00:00 to 15-DEC-14 12:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Three inches of snow was estimated at Garrett.

Winter Weather in SIERRA MADRE RANGE, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Old Battle SNOTEL site (elevation 9574 ft) estimated 7.5 inches of snow.

Winter Weather in SNOWY RANGE, WYOMING
From 13-DEC-14 22:00:00 to 15-DEC-14 09:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

The Medicine Bow SNOTEL site (elevation 10510 ft) estimated 10.5 inches of snow.