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

55°F

13°C

Humidity 54%
Wind Speed S 4 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 19 Jun 04:05 AM PDT
Extended Forecast for

3 Miles WSW Asotin WA

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 91. Calm wind becoming northeast around 5 mph in the morning.

    High: 91 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 60. North wind around 5 mph becoming calm  in the evening.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 88. Breezy, with a light and variable wind becoming west 15 to 20 mph in the morning. Winds could gust as high as 31 mph.

    High: 88 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. Breezy, with a west wind 16 to 21 mph becoming southwest 6 to 11 mph after midnight. Winds could gust as high as 33 mph.

    Low: 57 °F

    Mostly Clear
    and Breezy
    then Clear

  • Sunday

    Sunday: Sunny, with a high near 86. Light and variable wind becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Monday Night

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

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 91. Calm wind becoming northeast around 5 mph in the morning.
Tonight
Partly cloudy, with a low around 60. North wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 88. Breezy, with a light and variable wind becoming west 15 to 20 mph in the morning. Winds could gust as high as 31 mph.
Saturday Night
Mostly clear, with a low around 57. Breezy, with a west wind 16 to 21 mph becoming southwest 6 to 11 mph after midnight. Winds could gust as high as 33 mph.
Sunday
Sunny, with a high near 86. Light and variable wind becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Clear, with a low around 56.
Monday
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Asotin WA
 46.33°N 117.11°W (Elev. 1033 ft)
4:01 am PDT Jun 19, 2026
4am 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