Snowpack Down to 54 Percent of Average

Wyoming's snowpack has declined to 54% of average. That is down from last week's 59% average. Last year at this time the state average was 137%. This week, no river basins have above average snowpack and 19 basins are below average. Among the major basins, the Yellowstone is at 90% of average, Wind River at 58%, Bighorn 81%, Shoshone 84%, Upper North Platte 50%, Lower North Platte 51% and the Upper Green 59%.