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

66°F

19°C

Humidity 29%
Wind Speed SE 3 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 10 Aug 03:35 AM PDT
Extended Forecast for

West Clarkston-highland WA

  • Overnight

    Overnight: Widespread haze after 5am. Mostly clear, with a low around 61. Calm wind.

    Low: 61 °F

    Haze

  • Monday

    Monday: Widespread haze before 7am, then widespread haze after 8am. Patchy smoke between 10am and 1pm. Sunny, with a high near 93. Light and variable wind becoming northwest 6 to 11 mph in the afternoon.

    High: 93 °F

    Haze

  • Monday Night

    Monday Night: Widespread haze between 1am and 4am. Patchy smoke after 2am. Mostly clear, with a low around 61. West wind 5 to 9 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear
    then Haze

  • Tuesday

    Tuesday: Widespread haze between 10am and 2pm. Areas of smoke before noon. Sunny, with a high near 93. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 93 °F

    Haze

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. Northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Thursday Night

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

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread haze after 5am. Mostly clear, with a low around 61. Calm wind.
Monday
Widespread haze before 7am, then widespread haze after 8am. Patchy smoke between 10am and 1pm. Sunny, with a high near 93. Light and variable wind becoming northwest 6 to 11 mph in the afternoon.
Monday Night
Widespread haze between 1am and 4am. Patchy smoke after 2am. Mostly clear, with a low around 61. West wind 5 to 9 mph becoming calm in the evening.
Tuesday
Widespread haze between 10am and 2pm. Areas of smoke before noon. Sunny, with a high near 93. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 62. Northwest wind 5 to 9 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 63.
Saturday
Mostly sunny, with a high near 94.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 63.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 94.
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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 10, 2026
Forecast Valid:
3am PDT Aug 10, 2026-6pm PDT Aug 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation