National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Clear

70°F

21°C

Humidity 40%
Wind Speed WNW 3 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 45°F (7°C)
Visibility 9.00 mi
Last update 11 Aug 09:35 AM PDT
Extended Forecast for

West Clarkston-highland WA

  • Today

    Today: Widespread haze before noon, then widespread haze after 2pm. Patchy smoke before 4pm. Sunny, with a high near 94. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 94 °F

    Haze

  • Tonight

    Tonight: Widespread haze before 3am. Mostly clear, with a low around 61. Northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 61 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze before noon. Patchy smoke between 10am and 1pm. Sunny, with a high near 91. Light north wind becoming northwest 5 to 10 mph in the afternoon.

    High: 91 °F

    Haze then
    Areas Smoke

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. Northwest wind 6 to 11 mph becoming light west after midnight.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

Detailed Forecast

Today
Widespread haze before noon, then widespread haze after 2pm. Patchy smoke before 4pm. Sunny, with a high near 94. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Tonight
Widespread haze before 3am. Mostly clear, with a low around 61. Northwest wind 5 to 8 mph becoming calm after midnight.
Wednesday
Widespread haze before noon. Patchy smoke between 10am and 1pm. Sunny, with a high near 91. Light north wind becoming northwest 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 61. Northwest wind 6 to 11 mph becoming light west after midnight.
Thursday
Sunny, with a high near 89. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 63.
Saturday
Mostly sunny, with a high near 94.
Saturday Night
A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 63.
Sunday
Mostly sunny, with a high near 95.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 64.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Clarkston-highland WA
 46.4°N 117.06°W (Elev. 899 ft)
Last Update:
2:06 am PDT Aug 11, 2026
Forecast Valid:
9am PDT Aug 11, 2026-6pm PDT Aug 17, 2026
 
Forecast Discussion
 
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Additional Resources

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