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Stehekin River Flood Stage Change 2026

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

Lat: 46.37472°NLon: 117.01444°WElev: 1437.0ft.

Clear

55°F

13°C

Humidity	66%
Wind Speed	N 0 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Last update	05 Apr 11:20 PM PDT

More Information:

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

Extended Forecast for

Lewiston ID

Tonight
Low: 49 °F
Mostly Cloudy
Monday
High: 73 °F
Mostly Sunny
Monday Night
Low: 49 °F
Partly Cloudy
Tuesday
High: 61 °F
Sunny and
Windy
Tuesday Night
Low: 37 °F
Mostly Clear
and Breezy
then Mostly
Clear
Wednesday
High: 61 °F
Sunny
Wednesday Night
Low: 38 °F
Mostly Clear
Thursday
High: 65 °F
Sunny
Thursday Night
Low: 40 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 49. Light east wind.

Monday

Mostly sunny, with a high near 73. Calm wind becoming west around 6 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 49. South wind around 6 mph.

Tuesday

Sunny, with a high near 61. Windy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 39 mph.

Tuesday Night

Mostly clear, with a low around 37. Breezy, with a west wind 16 to 21 mph becoming light southwest after midnight. Winds could gust as high as 32 mph.

Wednesday

Sunny, with a high near 61.

Wednesday Night

Mostly clear, with a low around 38.

Thursday

Sunny, with a high near 65.

Thursday Night

Mostly clear, with a low around 40.

Friday

Mostly sunny, with a high near 68.

Friday Night

Partly cloudy, with a low around 45.