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10 year Anniversary of Historic Windstorm: Nov 17, 2015

A historic and damaging wind storm took place on Nov 17, 2015. The Inland Northwest felt the impacts far and wide of the strong and damaging winds. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Rain

42°F

6°C

Humidity 78%
Wind Speed WNW 10 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 28 Nov 11:56 AM PST
Extended Forecast for

Lewiston ID

  • This Afternoon

    This Afternoon: A 20 percent chance of rain before 1pm. Mostly sunny, with a high near 46. West wind around 10 mph.

    High: 46 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Calm wind becoming east 5 to 7 mph in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 43. East wind 5 to 8 mph.

    High: 43 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 10pm. Mostly cloudy, with a low around 31. Light northwest wind. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 40. Light northwest wind.

    High: 40 °F

    Mostly Cloudy

  • Sunday Night

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

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 42.

    High: 42 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain likely, possibly mixed with snow, mainly after 10pm. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.

    Low: 34 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.

    High: 43 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

This Afternoon
A 20 percent chance of rain before 1pm. Mostly sunny, with a high near 46. West wind around 10 mph.
Tonight
Mostly cloudy, with a low around 32. Calm wind becoming east 5 to 7 mph in the evening.
Saturday
Mostly cloudy, with a high near 43. East wind 5 to 8 mph.
Saturday Night
A slight chance of rain and snow before 10pm. Mostly cloudy, with a low around 31. Light northwest wind. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 40. Light northwest wind.
Sunday Night
Partly cloudy, with a low around 28.
Monday
A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 42.
Monday Night
Rain likely, possibly mixed with snow, mainly after 10pm. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Tuesday
A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Tuesday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 33.
Wednesday
Mostly cloudy, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A 20 percent chance of rain. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lewiston ID
 46.39°N 117°W (Elev. 1385 ft)
Last Update:
9:02 am PST Nov 28, 2025
Forecast Valid:
12pm PST Nov 28, 2025-6pm PST Dec 4, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation