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Stehekin River Flood Stage Change 2026

Current conditions at

Wallace Viaduct (ITD90)

Lat: 47.47432°NLon: 115.90816°WElev: 2792.0ft.

40°F

4°C

Humidity	90%
Wind Speed	SSW 2 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	1.24 mi
Last update	06 Apr 08:15 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles SSE Wallace ID

Today
High: 59 °F
Mostly Sunny
Tonight
Low: 41 °F
Partly Cloudy
Tuesday
High: 44 °F
Slight Chance
Snow
Tuesday Night
Low: 29 °F
Mostly Clear
Wednesday
High: 46 °F
Sunny
Wednesday Night
Low: 30 °F
Mostly Clear
Thursday
High: 53 °F
Sunny
Thursday Night
Low: 33 °F
Mostly Clear
Friday
High: 58 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 59. Calm wind becoming southwest around 6 mph in the afternoon.

Tonight

Partly cloudy, with a low around 41. South wind 3 to 7 mph. Winds could gust as high as 18 mph.

Tuesday

A 20 percent chance of snow after 11am. Snow level 6400 feet lowering to 4600 feet in the afternoon . Mostly sunny, with a high near 44. West wind 10 to 14 mph.

Tuesday Night

Mostly clear, with a low around 29. Southwest wind 5 to 10 mph.

Wednesday

Sunny, with a high near 46. West wind 3 to 5 mph.

Wednesday Night

Mostly clear, with a low around 30.

Thursday

Sunny, with a high near 53.

Thursday Night

Mostly clear, with a low around 33.

Friday

Sunny, with a high near 58.

Friday Night

Partly cloudy, with a low around 38.

Saturday

A 40 percent chance of rain. Snow level 6900 feet rising to 7400 feet in the afternoon. Mostly sunny, with a high near 54.

Saturday Night

A chance of rain and snow. Snow level 7400 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 40%.

Sunday

Rain and snow likely. Snow level 5600 feet. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.