The area receives an average annual snowfall of 300 inches, which contributes to an average peak snowpack of 150 inches. The surrounding ski resorts, including Grand Targhee and Jackson Hole, benefit greatly from this plentiful snowfall.
Climate trends in the area indicate a warming trend, which is causing snowpack levels to decrease over time. This has significant implications for downstream rivers, creeks, and reservoirs that rely on snowmelt for water supply. Notably, the Snake River, Wind River, and Yellowstone River are all fed by the snowpack in this region.
Understanding the complex hydrology of the Lewis Lake Divide is crucial for managing water resources and ensuring the sustainability of surrounding ecosystems. Ongoing monitoring and research efforts will help to inform decision-making processes and mitigate the impacts of changing climate conditions.
1. Hiking: Lewis Lake Divide is surrounded by a variety of hiking trails that offer stunning views of the surrounding mountains and lakes. Popular hikes include the Lewis Lake Trail, which takes you along the shores of the lake and through beautiful meadows, and the Divide Lake Trail, which leads to a picturesque alpine lake.
2. Fishing: Lewis Lake is known for its excellent fishing opportunities, with a variety of trout species available for anglers to catch. The lake is also surrounded by numerous smaller streams and rivers that offer additional fishing spots.
3. Camping: There are several campgrounds near Lewis Lake Divide that provide a great opportunity for outdoor enthusiasts to spend a night under the stars. Camping in this area allows you to experience the beauty of the surrounding wilderness and enjoy the peacefulness of nature.
4. Wildlife viewing: Lewis Lake Divide is home to a variety of wildlife, including elk, moose, deer, and bears. Birdwatchers will also enjoy the opportunity to spot a variety of bird species in the area. Taking a leisurely walk or hike through the surrounding forests and meadows can provide ample opportunities for wildlife viewing.
5. Photography: The stunning landscapes surrounding Lewis Lake Divide provide ample opportunities for photographers to capture breathtaking images. Whether you're interested in landscape photography, wildlife photography, or simply capturing the beauty of nature, this area offers a plethora of subjects to photograph.
| Site ID | Snow Sensor 577 |
| Geolocation | 44.22, -110.67 |
| Elevation | 7,850ft. |
| Last Updated | 2026-07-24 |
| Observed Snowpack | 0 inches |
| Percent of Normal | 0% |
| Snow Water Equivalent | NA |
| Past 24hrs | 0.0 inches |
| 24hr Forecast | 0 inches |
| 120hr Forecast | 0 inches |
| Peak Snowpack | 175 inches |