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

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

41°F

5°C

Humidity 57%
Wind Speed WNW 17 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 09 Mar 03:56 PM PDT
Extended Forecast for

Clarkston WA

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Mostly sunny, with a high near 49. Breezy, with a west wind around 20 mph, with gusts as high as 29 mph.

    High: 49 °F

    Slight Chance
    Rain and
    Breezy

  • Tonight

    Tonight: A chance of rain and snow before 4am, then a chance of snow between 4am and 5am. Mostly cloudy, with a low around 33. West wind 6 to 14 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow, mixing with rain after 1pm, then gradually ending. Mostly sunny, with a high near 49. West wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 49 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow after 11pm. Increasing clouds, with a low around 36. Southwest wind 5 to 8 mph becoming south in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 11am, then rain likely. Cloudy, with a high near 54. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 54 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 48. Windy. Chance of precipitation is 90%.

    Low: 48 °F

    Rain and
    Breezy then
    Rain Likely
    and Windy

  • Thursday

    Thursday: Rain. High near 59. Windy. Chance of precipitation is 90%.

    High: 59 °F

    Rain and
    Windy

  • Thursday Night

    Thursday Night: Rain. Low around 51. Breezy. Chance of precipitation is 80%.

    Low: 51 °F

    Rain and
    Breezy

  • Friday

    Friday: Rain likely. Cloudy, with a high near 61. Chance of precipitation is 70%.

    High: 61 °F

    Rain Likely

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Mostly sunny, with a high near 49. Breezy, with a west wind around 20 mph, with gusts as high as 29 mph.
Tonight
A chance of rain and snow before 4am, then a chance of snow between 4am and 5am. Mostly cloudy, with a low around 33. West wind 6 to 14 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
A chance of snow, mixing with rain after 1pm, then gradually ending. Mostly sunny, with a high near 49. West wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow after 11pm. Increasing clouds, with a low around 36. Southwest wind 5 to 8 mph becoming south in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before 11am, then rain likely. Cloudy, with a high near 54. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain. Low around 48. Windy. Chance of precipitation is 90%.
Thursday
Rain. High near 59. Windy. Chance of precipitation is 90%.
Thursday Night
Rain. Low around 51. Breezy. Chance of precipitation is 80%.
Friday
Rain likely. Cloudy, with a high near 61. Chance of precipitation is 70%.
Friday Night
Rain. Low around 47. Chance of precipitation is 90%.
Saturday
Rain likely. Partly sunny, with a high near 57. Breezy. Chance of precipitation is 60%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Cloudy, with a high near 54. Chance of precipitation is 40%.
Sunday Night
Rain likely. Cloudy, with a low around 45. Chance of precipitation is 60%.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clarkston WA
 46.42°N 117.04°W (Elev. 761 ft)
Last Update:
2:33 pm PDT Mar 9, 2026
Forecast Valid:
4pm PDT Mar 9, 2026-6pm PDT Mar 16, 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