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Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Clear

61°F

16°C

Humidity 72%
Wind Speed ESE 8 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 02 Sep 10:05 AM PDT
Extended Forecast for

West Clarkston-highland WA

  • Today

    Today: Showers, with thunderstorms also possible after 11am. High near 72. Northeast wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Showers then
    Chance
    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 54. West wind 6 to 8 mph becoming east in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 54 °F

    Showers

  • Thursday

    Thursday: Showers before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then showers likely after 2pm. High near 67. Light and variable wind becoming northeast around 5 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Showers

  • Thursday Night

    Thursday Night: Showers. Low around 52. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 52 °F

    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 67. Calm wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 11am. Mostly sunny, with a high near 73.

    High: 73 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers before 11am. Partly sunny, with a high near 76.

    High: 76 °F

    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Showers, with thunderstorms also possible after 11am. High near 72. Northeast wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm. Low around 54. West wind 6 to 8 mph becoming east in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then showers likely after 2pm. High near 67. Light and variable wind becoming northeast around 5 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers. Low around 52. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 67. Calm wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 50.
Saturday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 76.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55.
Labor Day
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 73.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Clarkston-highland WA
 46.38°N 117.03°W (Elev. 1201 ft)
Last Update:
9:51 am PDT Sep 2, 2026
Forecast Valid:
10am PDT Sep 2, 2026-6pm PDT Sep 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation