A quick-moving area of low pressure entered western Wyoming on Thursday, February 27th, in the afternoon, and then trekked across northern Wyoming Thursday night. Snowfall rates of 1 to 2 inches per hour were observed in western Wyoming Thursday afternoon. Light to moderate snowfall accumulations occurred in western Wyoming with light accumulations in the Bighorn Basin, the Cody Foothills, the Bighorn Mountains and in northern Johnson County.
| County | Station Name | Snowfall |
|---|---|---|
| Big Horn | Lovell 3SSW | 4 |
| Big Horn | Lovell | 3 |
| Big Horn | Lovell 2E | 2.5 |
| Big Horn | Lovell 2.4 SSW | 2.1 |
| Big Horn | Shell 1SW | 1.5 |
| Big Horn | Greybull | 1 |
| fase | something | 4 |
| Fremont | Brooks Lake Lodge | 4 |
| Johnson | Cloud Pk Reservoir Snotel | 3 |
| Johnson | Buffalo 7.3 NE | 1 |
| Johnson | Buffalo 4.1 SSW | 0.5 |
| Lincoln | Smoot | 7 |
| Lincoln | Cottonwood Creek Snotel | 6 |
| Lincoln | Spring Ck Divide Snotel | 6 |
| Lincoln | Indian Creek Snotel | 5 |
| Lincoln | Blind Bull Summit | 5 |
| Lincoln | Box Y Ranch | 5 |
| Lincoln | Afton | 4 |
| Lincoln | Thayne 1 SE | 4 |
| Lincoln | Afton | 2 |
| Lincoln | Afton | 2 |
| Lincoln | Hams Fork Snotel | 2 |
| Lincoln | Thayne 4.2 NNE | 1.6 |
| Lincoln | CW4404 Kemmerer | 1.5 |
| Park | Pahaska | 6 |
| Park | Beartooth Lake Snotel | 4 |
| Park | Blackwater Snotel | 4 |
| Park | Evening Star Snotel | 3 |
| Park | Younts Peak Snotel | 3 |
| Park | Cody 2.4 WSW | 0.5 |
| Park | Powell 0.9 W | 0.5 |
| Park | Powell 3.9 ENE | 0.5 |
| Park | Cody 7.2 NNE | 0.3 |
| Sublette | Loomis Park Snotel | 5 |
| Sublette | Kendall Rngr Stn Snotel | 4 |
| Sublette | Gunsight Pass Snotel | 3 |
| Sublette | Big Sandy Opening Snotel | 2 |
| Sublette | East Rim Divide Snotel | 2 |
| Sublette | New Fork Lake Snotel | 1 |
| Sublette | Elkhart Park G.S. Snotel | 1 |
| Sweetwater | Green River 0.2 WSW | 1 |
| Teton | Jackson Hole - Mid | 7 |
| Teton | Jackson Hole - Raymer | 7 |
| Teton | Grand Targhee Snotel | 6 |
| Teton | Snow King Ski Area | 5 |
| Teton | Moose 2N | 5 |
| Teton | Jackson | 5 |
| Teton | Phillips Bench Snotel | 5 |
| Teton | Gros Ventre Summ Snotel | 5 |
| Teton | Jackson 5.3 NW | 4.5 |
| Teton | Jackson Hole - Base | 4 |
| Teton | Base Camp Snotel | 4 |
| Teton | Granite Creek Snotel | 3 |
| Teton | Grassy Lake Snotel | 3 |
| Teton | Teton Village 1.6 SW | 2.9 |
| Teton | Snake Rvr Stn Snotel | 2 |
| Teton | Togwotee Pass | 2 |
| Washakie | Powder River Pass Snotel | 2 |
| Washakie | Ten Sleep 4.8 NNW | 0.9 |
| Washakie | Ten Sleep 26.6 S | 0.4 |
| Yellowstone | Thumb Divide Snotel | 6 |
| Yellowstone | Two Ocean Plateau Snotel | 6 |
| Yellowstone | Canyon Snotel | 5 |
| Yellowstone | Lewis Lake Divide Snotel | 3 |
| Yellowstone | Sylvan Lake Snotel | 2 |