Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Clear

63°F

17°C

Humidity 48%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 19 Jun 02:35 AM PDT
Extended Forecast for

West Clarkston-highland WA

  • Overnight

    Overnight: Partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 92. Light and variable wind.

    High: 92 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. Light and variable wind.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 90. Breezy, with a light southwest wind becoming west 17 to 22 mph in the morning. Winds could gust as high as 33 mph.

    High: 90 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. Breezy, with a west wind 16 to 21 mph becoming light southwest  after midnight. Winds could gust as high as 33 mph.

    Low: 56 °F

    Mostly Clear
    and Breezy
    then Clear

  • Sunday

    Sunday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 57. Calm wind.
Juneteenth
Mostly sunny, with a high near 92. Light and variable wind.
Friday Night
Partly cloudy, with a low around 59. Light and variable wind.
Saturday
Mostly sunny, with a high near 90. Breezy, with a light southwest wind becoming west 17 to 22 mph in the morning. Winds could gust as high as 33 mph.
Saturday Night
Mostly clear, with a low around 56. Breezy, with a west wind 16 to 21 mph becoming light southwest after midnight. Winds could gust as high as 33 mph.
Sunday
Sunny, with a high near 88.
Sunday Night
Clear, with a low around 56.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
West Clarkston-highland WA
 46.4°N 117.09°W (Elev. 1020 ft)
2:06 am PDT Jun 19, 2026
2am PDT Jun 19, 2026-6pm PDT Jun 25, 2026
 
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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