* WHAT...Heavy snow expected. Total snow accumulations of 12 to 20 inches across much of the area with the highest elevations seeing 2 to 3 feet. Gusty winds of 25 to 40 mph will be common. Higher elevations of the Salt River and Wyoming Ranges could gust above 45 mph. * WHERE...Teton and Gros Ventre Mountains and Salt River and Wyoming Ranges. * WHEN...From 5 PM this afternoon to 2 PM MST Saturday. * IMPACTS...Travel could be very difficult, especially over Teton, Togwotee, and Salt River Passes. The hazardous conditions could impact the Friday morning and evening commutes. * ADDITIONAL DETAILS...A brief lull in snowfall rates may occur during the day Friday with the heaviest snowfall likely to arrive Friday night through Saturday morning. Gusty winds of 20 to 30 mph look to accompany the heavy snowfall which may create reduced visibility and drifting snow.
The river run difficulty ranges from Class II to Class III rapids, with river obstacles including several narrow sections, tight corners, and occasional logjams. The best time of year to float this section of water is in late spring or early summer when water levels are high enough, typically around 1,000 to 2,000 cfs. This section of the Greys River is best suited for experienced paddlers with solid Class III skills.
| Last Updated | 2023-06-13 |
| River Levels | 350 cfs (1.62 ft) |
| Percent of Normal | 97% |
| Optimal Range | 500-5500 cfs |
| Status | Too Low |
| Class Level | II to IV+ |
| Elevation | 5,704 ft |
| Run Length | 4.0 Mi |
| Gradient | 40 FPM |
| Streamflow Discharge | 371 cfs |
| Gauge Height | 1.6 ft |
| Reporting Streamgage | USGS 13023000 |
Greys River Ab Reservoir Nr Alpine Wy
|
371cfs |
Snake River Ab Reservoir Nr Alpine Wy
|
1400cfs |
Salt River Ab Reservoir Nr Etna Wy
|
435cfs |
Snake River Bl Flat Creek Nr Jackson Wy
|
1160cfs |
Flat Creek Bel Cache Creek
|
110cfs |
Snake River Nr Irwin Id
|
925cfs |
| Location | Reservations | Toilets |
|---|---|---|
Lynx Creek
|
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Murphy Creek Campground
|
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Murphy Creek
|
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Deer Creek Guard Station
|
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McCain Guard Station
|
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Station Creek
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