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Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

light rain,mist

36°F

2°C

Humidity 100%
Wind Speed SSE 5 MPH
Barometer 29.29 in (991.87 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 17 Feb 12:20 AM PST
Extended Forecast for

2 Miles ENE Lewiston ID

  • Overnight

    Overnight: Rain before 4am, then a slight chance of rain and snow. Steady temperature around 38. West wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of rain and snow before 7am, then a chance of rain after 1pm. Mostly sunny, with a high near 49. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 49 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Snow likely, possibly mixed with rain, mainly after 2am. Mostly cloudy, with a low around 33. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow likely before 1pm, then a chance of rain and snow between 1pm and 4pm, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 43. Light west wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A slight chance of rain, mixing with snow after 7pm, then gradually ending. Mostly cloudy, with a low around 27. Southeast wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: A slight chance of snow between 10am and 1pm, then a chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 43 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly before 10am. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Snow

  • Friday Night

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

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain before 4am, then a slight chance of rain and snow. Steady temperature around 38. West wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
A slight chance of rain and snow before 7am, then a chance of rain after 1pm. Mostly sunny, with a high near 49. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Snow likely, possibly mixed with rain, mainly after 2am. Mostly cloudy, with a low around 33. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
Snow likely before 1pm, then a chance of rain and snow between 1pm and 4pm, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 43. Light west wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of rain, mixing with snow after 7pm, then gradually ending. Mostly cloudy, with a low around 27. Southeast wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday
A slight chance of snow between 10am and 1pm, then a chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday
A 40 percent chance of snow, mainly before 10am. Mostly cloudy, with a high near 42.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
A 20 percent chance of rain. Mostly cloudy, with a high near 51.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Lewiston ID
 46.43°N 116.98°W (Elev. 797 ft)
Last Update:
10:31 pm PST Feb 16, 2026
Forecast Valid:
12am PST Feb 17, 2026-6pm PST Feb 23, 2026
 
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