National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Overcast

33°F

1°C

Humidity 81%
Wind Speed W 4 MPH
Barometer 30.45 in (1031.16 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 17 Jan 07:56 PM PST
Extended Forecast for

4 Miles SE Asotin WA

  • Tonight

    Tonight: Mostly cloudy during the early evening, then becoming clear, with a low around 28. Calm wind.

    Low: 28 °F

    Clear

  • Sunday

    Sunday: Areas of fog. Otherwise, mostly sunny, with a high near 38. Light and variable wind.

    High: 38 °F

    Areas Fog

  • Sunday Night

    Sunday Night: Areas of fog before 10pm. Otherwise, mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Areas Fog
    then Mostly
    Cloudy

  • M.L.King Day

    M.L.King Day: Areas of fog before 3pm. Otherwise, mostly sunny, with a high near 39. Calm wind.

    High: 39 °F

    Areas Fog

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. Light southeast wind.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then becoming clear, with a low around 28. Calm wind.
Sunday
Areas of fog. Otherwise, mostly sunny, with a high near 38. Light and variable wind.
Sunday Night
Areas of fog before 10pm. Otherwise, mostly cloudy, with a low around 28. Calm wind.
M.L.King Day
Areas of fog before 3pm. Otherwise, mostly sunny, with a high near 39. Calm wind.
Monday Night
Mostly clear, with a low around 29. Light southeast wind.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 39.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 26.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Asotin WA
 46.3°N 116.98°W (Elev. 1969 ft)
Last Update:
3:47 pm PST Jan 17, 2026
Forecast Valid:
8pm PST Jan 17, 2026-6pm PST Jan 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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