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

Hazardous Weather Conditions

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Clear

40°F

4°C

Humidity 59%
Wind Speed SSE 5 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 17 Apr 02:56 AM PDT
Extended Forecast for

3 Miles S Asotin WA

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

    NOW until 8:00am Fri

    Freeze Warning

  • Overnight

    Low: 33 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 51. South wind 6 to 8 mph becoming north in the morning.

    High: 51 °F

    Frost then
    Mostly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 35. North wind around 6 mph becoming south after midnight.

    Low: 35 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 62. Southeast wind 6 to 10 mph.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. Southeast wind around 9 mph.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

Detailed Forecast

Overnight
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 33. South wind around 8 mph.
Friday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 51. South wind 6 to 8 mph becoming north in the morning.
Friday Night
Increasing clouds, with a low around 35. North wind around 6 mph becoming south after midnight.
Saturday
Partly sunny, with a high near 62. Southeast wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 41. Southeast wind around 9 mph.
Sunday
Partly sunny, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
A 30 percent chance of rain after 11am. Mostly sunny, with a high near 69.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 50.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 61.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 44.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Asotin WA
 46.3°N 117.04°W (Elev. 2024 ft)
Last Update:
2:06 am PDT Apr 17, 2026
Forecast Valid:
3am PDT Apr 17, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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