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Hazardous Weather Conditions

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Mostly Cloudy

48°F

9°C

Humidity 38%
Wind Speed W 13 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 16 Apr 11:56 AM PDT
Extended Forecast for

Clarkston WA

Freeze Warning April 17, 02:00am until April 17, 08:00am
Click here for hazard details and duration
Freeze Warning

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Partly sunny, with a high near 54. Breezy, with a west wind 5 to 10 mph increasing to 13 to 18 mph. Winds could gust as high as 28 mph.

    High: 54 °F

    Slight Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Areas of frost after 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 34. West wind 6 to 11 mph becoming light after midnight.

    Low: 34 °F

    Mostly Cloudy
    then Areas
    Frost

  • Friday

    Friday: Areas of frost before 8am. Otherwise, sunny, with a high near 59. Light and variable wind becoming west around 6 mph in the morning.

    High: 59 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Areas of frost after 4am. Otherwise, mostly clear, with a low around 36. Northwest wind around 6 mph becoming light and variable in the evening.

    Low: 36 °F

    Mostly Clear
    then Areas
    Frost

  • Saturday

    Saturday: Mostly sunny, with a high near 70. Southeast wind 5 to 8 mph.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Partly sunny, with a high near 54. Breezy, with a west wind 5 to 10 mph increasing to 13 to 18 mph. Winds could gust as high as 28 mph.
Tonight
Areas of frost after 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 34. West wind 6 to 11 mph becoming light after midnight.
Friday
Areas of frost before 8am. Otherwise, sunny, with a high near 59. Light and variable wind becoming west around 6 mph in the morning.
Friday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 36. Northwest wind around 6 mph becoming light and variable in the evening.
Saturday
Mostly sunny, with a high near 70. Southeast wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 76.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 78.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 53.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clarkston WA
 46.42°N 117.04°W (Elev. 761 ft)
Last Update:
11:31 am PDT Apr 16, 2026
Forecast Valid:
12pm PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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