Critical Fire Weather in the Plains; Severe Thunderstorms and Heavy Rain in the Mid-South

Gusty winds and low relative humidity will bring fire weather concerns over parts of the central and southern High Plains. Severe thunderstorms and heavy rain are expected across the Mid-South region and central Gulf states. Above average temperatures are expected across much of the country, and numerous daily record-tying/breaking highs will be possible. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Overcast

43°F

6°C

Humidity 48%
Wind Speed WNW 9 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 09 Mar 12:56 PM PDT
Extended Forecast for

Lewiston ID

  • This Afternoon

    This Afternoon: A chance of rain and snow before 3pm, then a chance of rain.  Partly sunny, with a high near 48. Breezy, with a west wind 18 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: A chance of rain before 11pm, then a chance of rain and snow between 11pm and 4am, then a slight chance of snow after 4am.  Mostly cloudy, with a low around 32. West wind 6 to 14 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of snow before 2pm, then a slight chance of rain and snow.  Mostly sunny, with a high near 47. West wind 6 to 14 mph.  Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 11pm, mixing with rain after 2am.  Increasing clouds, with a low around 33. West wind 9 to 14 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 11am, then rain.  High near 53. Light southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 53 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 47. Breezy.  Chance of precipitation is 80%.

    Low: 47 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain.  High near 57. Windy.  Chance of precipitation is 80%.

    High: 57 °F

    Rain and
    Windy

  • Thursday Night

    Thursday Night: Rain.  Low around 47. Breezy.  Chance of precipitation is 80%.

    Low: 47 °F

    Rain and
    Breezy

  • Friday

    Friday: Rain likely.  Cloudy, with a high near 57. Chance of precipitation is 70%.

    High: 57 °F

    Rain Likely

Detailed Forecast

This Afternoon
A chance of rain and snow before 3pm, then a chance of rain. Partly sunny, with a high near 48. Breezy, with a west wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
A chance of rain before 11pm, then a chance of rain and snow between 11pm and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 32. West wind 6 to 14 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
A slight chance of snow before 2pm, then a slight chance of rain and snow. Mostly sunny, with a high near 47. West wind 6 to 14 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of snow after 11pm, mixing with rain after 2am. Increasing clouds, with a low around 33. West wind 9 to 14 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow before 11am, then rain. High near 53. Light southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Rain. Low around 47. Breezy. Chance of precipitation is 80%.
Thursday
Rain. High near 57. Windy. Chance of precipitation is 80%.
Thursday Night
Rain. Low around 47. Breezy. Chance of precipitation is 80%.
Friday
Rain likely. Cloudy, with a high near 57. Chance of precipitation is 70%.
Friday Night
Rain. Low around 48. Chance of precipitation is 80%.
Saturday
Rain likely. Cloudy, with a high near 56. Breezy. Chance of precipitation is 70%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.
Sunday
A chance of rain and snow. Cloudy, with a high near 52. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lewiston ID
 46.43°N 117.01°W (Elev. 784 ft)
10:07 am PDT Mar 9, 2026
1pm PDT Mar 9, 2026-6pm PDT Mar 15, 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