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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

CHEHALIS (CLSW1)

Lat: 46.61°NLon: 122.90833°WElev: 262.0ft.

NA

35°F

2°C

Humidity 99%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 16 Feb 11:09 PM PST
Extended Forecast for

4 Miles ESE Napavine WA

  • Tonight

    Tonight: Rain and snow showers likely, mainly before 4am. Mostly cloudy, with a steady temperature around 32. Light south southeast wind. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain and snow showers likely, mainly between 1pm and 3pm. Mostly cloudy, with a high near 41. Wind chill values between 25 and 35. South wind 3 to 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of snow showers before 10am, then rain and snow showers between 10am and 1pm, then rain showers after 1pm. High near 41. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain showers before 7pm, then rain, possibly mixed with snow showers. Low around 28. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow

  • Thursday

    Thursday: Snow showers likely before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 41. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain and snow showers likely, becoming all snow after 10pm. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Friday

    Friday: Rain likely, possibly mixed with snow showers, becoming all rain after 4pm. Mostly cloudy, with a high near 40.

    High: 40 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain showers likely before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Rain and snow showers likely, mainly before 4am. Mostly cloudy, with a steady temperature around 32. Light south southeast wind. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Rain and snow showers likely, mainly between 1pm and 3pm. Mostly cloudy, with a high near 41. Wind chill values between 25 and 35. South wind 3 to 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow showers before 10am, then rain and snow showers between 10am and 1pm, then rain showers after 1pm. High near 41. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain showers before 7pm, then rain, possibly mixed with snow showers. Low around 28. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers likely before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 41. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain and snow showers likely, becoming all snow after 10pm. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Rain likely, possibly mixed with snow showers, becoming all rain after 4pm. Mostly cloudy, with a high near 40.
Friday Night
Rain showers likely before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow showers before 10am, then rain showers likely. Mostly cloudy, with a high near 46.
Saturday Night
Showers likely. Mostly cloudy, with a low around 33.
Sunday
Showers. Mostly cloudy, with a high near 48.
Sunday Night
Showers. Mostly cloudy, with a low around 35.
Monday
Showers. Cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Napavine WA
 46.55°N 122.82°W (Elev. 440 ft)
Last Update:
7:00 pm PST Feb 16, 2026
Forecast Valid:
11pm PST Feb 16, 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