A complex winter weather system in the southwest United States combined with arctic air dropping south from Montana to produce widespread heavy snow across a good portion of western Wyoming. Most mountain locations received 12 to 18 inches of snow with isolated totals up to around 2 feet. Snowfall in Jackson Hole and the Bondurant Valley ranged from 10 to 20 inches. Totals in and near the city of Casper topped out around 6 inches. Much colder air, in some cases record setting, moved into northern and central Wyoming in the wake of this system. More information regarding the conclusion of this winter storm can be found in the March 2014 Storm Data publication.

Winter Storm in YELLOWSTONE NATIONAL PARK, WYOMING
From 28-FEB-14 04:00:00 to 28-FEB-14 23:59:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

Over a foot of snow was reported at the Two Ocean and Lewis Lake Divide SNOTELS. The snow continued into March.

Winter Storm in TETON & GROS VENTRE MOUNTAINS, WYOMING
From 28-FEB-14 00:00:00 to 28-FEB-14 23:59:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

Over two feet of snow fell by the end of the month at the Grand Targhee and Grassy Lake SNOTELS. The storm continued into March as well.

Winter Storm in JACKSON HOLE, WYOMING
From 28-FEB-14 00:00:00 to 28-FEB-14 23:59:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotters reported 7 inches of snow was reported near Moose by sunrise on the 28th. The storm continued into March.

Winter Storm in WIND RIVER MOUNTAINS WEST, WYOMING
From 28-FEB-14 01:00:00 to 28-FEB-14 23:59:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

Heavy snow began falling on the 28th. The snow continued into March when the heaviest snow fell.

Winter Storm in SALT RIVER & WYOMING RANGES, WYOMING
From 28-FEB-14 05:00:00 to 28-FEB-14 23:59:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

Snow began to accumulate in the higher elevations of the zone on February 27. The snow continued into February.

Winter Storm in WIND RIVER MOUNTAINS EAST, WYOMING
From 28-FEB-14 19:00:00 to 28-FEB-14 23:59:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

Heavy snow began falling on the evening of the 28th. The heaviest snow fell in March.

Winter Storm in ABSAROKA MOUNTAINS, WYOMING
From 28-FEB-14 04:00:00 to 28-FEB-14 23:59:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

Heavy snow fell in the Absarokas. 12 inches of snow fell at Evening Star by the end of February 28. The snow continued into March.

Winter Storm in BIGHORN MOUNTAINS WEST, WYOMING
From 28-FEB-14 01:00:00 to 28-FEB-14 23:59:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

Snow began falling in the western Bighorn range in the early morning of February 28. The snow continued into March 1.

Winter Storm in GREEN MOUNTAINS & RATTLESNAKE RANGE, WYOMING
From 28-FEB-14 14:00:00 to 28-FEB-14 23:59:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Heavy snow began falling on the evening of February 28th. Snow continued into March 1st.

Winter Storm in NATRONA COUNTY LOWER ELEVATIONS, WYOMING
From 28-FEB-14 04:00:00 to 28-FEB-14 23:59:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Snow began falling in Natrona county on the morning of the 28th. Snow continued into March 1.

Winter Storm in UPPER GREEN RIVER BASIN FOOTHILLS, WYOMING
From 28-FEB-14 06:00:00 to 28-FEB-14 23:59:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The public and a COOP observer totaled 16-17 of snow in Bondurant.