* WHAT...Heavy snow expected. Total snow accumulations between 4 and 19 inches. In the central Idaho mountains, including the towns of Stanley, Ketchum, and Hailey, amounts will range from 5 inches at the lowest elevation to more than 24 inches on the very highest peaks. For the areas bordering Utah, expect 1 inch at the lowest elevations to more than 20 on the highest peaks in that area. In the eastern and southeastern highlands, snowfall will range from 3 inches at lowest elevation to more than 20 inches in passes heading to Wyoming. * WHERE...Big Lost Highlands/Copper Basin, Sawtooth/Stanley Basin, Sun Valley Region, Wood River Foothills, Big Hole Mountains, Centennial Mountains - Island Park, Teton Valley, Bear River Range, Blackfoot Mountains, Caribou Range, Franklin/Eastern Oneida Region, Marsh and Arbon Highlands, Raft River Region, and Southern Hills/Albion Mountains. * WHEN...From 5 AM Thursday to 5 PM MST Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult to impossible. The hazardous conditions could impact the Thursday morning and evening commutes.
Windspeed
Humidity
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The Whitewater River run from the Elk Meadows Trailhead to the Confluence with Valley Creek in Idaho is a class III to IV run with an ideal streamflow range of 800 to 3000 cubic feet per second (cfs). The segment mileage is approximately 8.5 miles and includes specific rapids and obstacles such as the Fingers, the S-turn, and the Waterfall.
The Fingers is a narrow section of the river with several rocky outcroppings that require precise maneuvering to avoid. The S-turn is a sharp turn in the river that can create large waves and strong currents. The Waterfall is a steep drop that can be challenging to navigate, especially at higher flows.
There are specific regulations to the area, including a permit requirement for commercial outfitters and a limit on the number of daily launches. Additionally, all boaters must wear a personal flotation device and carry a whistle, and fires are not allowed along the river.
Last Updated | 2024-12-05 |
River Levels | 595 cfs (2.09 ft) |
Percent of Normal | 57% |
Status | |
Class Level | iii |
Elevation | ft |
Streamflow Discharge | cfs |
Gauge Height | ft |
Reporting Streamgage | USGS 13295000 |
Discharge | Stage | Elevation | |
BIG WOOD RIVER AT HAILEY ID
2006-09-30T23:45:00.000-06:00 |
218cfs | ft | 5303ft |
BOISE RIVER NR TWIN SPRINGS ID
2024-12-25T00:30:00.000-07:00 |
407cfs | 5.56ft | 3257ft |
SF BOISE RIVER NR FEATHERVILLE ID
2024-12-25T00:30:00.000-07:00 |
202cfs | 1.75ft | 4228ft |
NF BIG WOOD RIVER NR SAWTOOTH NRA HQ NR KETCHUM ID
2024-12-25T00:30:00.000-07:00 |
12cfs | 4.77ft | 6241ft |
TRAIL CREEK AT KETCHUM ID
2024-12-25T00:15:00.000-07:00 |
12cfs | 4.93ft | 5811ft |
WARM SPRINGS CR AT GUYER HOT SPR NR KETCHUM ID
2024-06-30T01:30:00.000-06:00 |
77cfs | 9.72ft | 5867ft |
BIG WOOD RIVER NR KETCHUM ID
2024-12-25T01:00:00.000-07:00 |
50cfs | 4.89ft | 6271ft |