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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

74°F

23°C

Humidity	34%
Wind Speed	N 0 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Last update	06 Apr 03:56 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
Partly Cloudy
Tuesday
High: 63 °F
Sunny and
Windy
Tuesday Night
Low: 38 °F
Mostly Clear
and Breezy
then Clear
Wednesday
High: 63 °F
Sunny
Wednesday Night
Low: 39 °F
Mostly Clear
Thursday
High: 66 °F
Sunny
Thursday Night
Low: 41 °F
Mostly Clear
Friday
High: 69 °F
Mostly Sunny
Friday Night
Low: 47 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 49. Northwest wind around 6 mph becoming light and variable.

Tuesday

Sunny, with a high near 63. 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 38. Breezy, with a west wind 16 to 21 mph becoming light and variable after midnight. Winds could gust as high as 32 mph.

Wednesday

Sunny, with a high near 63. Calm wind becoming northwest around 5 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 39. Northwest wind 5 to 7 mph becoming calm in the evening.

Thursday

Sunny, with a high near 66.

Thursday Night

Mostly clear, with a low around 41.

Friday

Mostly sunny, with a high near 69.

Friday Night

Partly cloudy, with a low around 47.