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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.

Rain

39°F

4°C

Humidity	86%
Wind Speed	ENE 4 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	1.24 mi
Wind Chill	36°F (2°C)
Last update	02 Apr 01:45 PM PDT

More Information:

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

Extended Forecast for

Wallace ID

This Afternoon
High: 41 °F
Rain/Snow
Tonight
Low: 33 °F
Rain/Snow
Likely then
Slight Chance
Rain/Snow
Friday
High: 49 °F
Partly Sunny
Friday Night
Low: 31 °F
Mostly Clear
Saturday
High: 57 °F
Sunny
Saturday Night
Low: 36 °F
Mostly Clear
Sunday
High: 66 °F
Mostly Sunny
Sunday Night
Low: 40 °F
Mostly Cloudy
Monday
High: 68 °F
Partly Sunny

Detailed Forecast

This Afternoon

Rain and snow. Snow level 3900 feet. High near 41. West wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain and snow likely before midnight, then a slight chance of rain between midnight and 3am, then a slight chance of rain and snow after 3am. Snow level 4500 feet lowering to 3400 feet after midnight . Cloudy, then gradually becoming partly cloudy, with a low around 33. West wind 3 to 5 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday

Partly sunny, with a high near 49. Southwest wind 3 to 5 mph.

Friday Night

Mostly clear, with a low around 31. Light and variable wind.

Saturday

Sunny, with a high near 57. Light and variable wind.

Saturday Night

Mostly clear, with a low around 36.

Sunday

Mostly sunny, with a high near 66.

Sunday Night

Mostly cloudy, with a low around 40.

Monday

Partly sunny, with a high near 68.

Monday Night

Partly cloudy, with a low around 43.

Tuesday

Mostly sunny, with a high near 60.

Tuesday Night

Partly cloudy, with a low around 34.

Wednesday

A slight chance of rain and snow. Snow level 4100 feet rising to 4600 feet in the afternoon. Mostly sunny, with a high near 55. Chance of precipitation is 20%.