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

DW8787 CHEHALIS (D8787)

Lat: 46.64646°NLon: 122.8388°WElev: 564.0ft.

NA

43°F

6°C

Humidity 99%
Wind Speed NW 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 02 Dec 05:46 PM PST
Extended Forecast for

5 Miles NE Napavine WA

  • Tonight

    Tonight: Areas of dense fog after 10pm. Otherwise, mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Areas Dense
    Fog

  • Wednesday

    Wednesday: A slight chance of rain between 9am and 10am. Areas of fog before 5pm. Otherwise, mostly cloudy, with a high near 45. Calm wind. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain and
    Areas Fog
    then Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 10pm. Areas of fog. Otherwise, mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Slight Chance
    Rain and
    Areas Fog

  • Thursday

    Thursday: Rain. High near 45. Calm wind becoming south southeast around 5 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 42. South wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Friday

    Friday: Rain. High near 51. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain

  • Friday Night

    Friday Night: Rain. Low around 45. Chance of precipitation is 90%.

    Low: 45 °F

    Rain

  • Saturday

    Saturday: Rain. Cloudy, with a high near 51.

    High: 51 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain

Detailed Forecast

Tonight
Areas of dense fog after 10pm. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Wednesday
A slight chance of rain between 9am and 10am. Areas of fog before 5pm. Otherwise, mostly cloudy, with a high near 45. Calm wind. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of rain after 10pm. Areas of fog. Otherwise, mostly cloudy, with a low around 37. Calm wind.
Thursday
Rain. High near 45. Calm wind becoming south southeast around 5 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 42. South wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain. High near 51. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain. Low around 45. Chance of precipitation is 90%.
Saturday
Rain. Cloudy, with a high near 51.
Saturday Night
Rain. Mostly cloudy, with a low around 44.
Sunday
Rain. Cloudy, with a high near 51.
Sunday Night
Rain likely. Mostly cloudy, with a low around 43.
Monday
Rain likely. Cloudy, with a high near 52.
Monday Night
Rain. Cloudy, with a low around 46.
Tuesday
Rain. Cloudy, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Napavine WA
 46.64°N 122.81°W (Elev. 561 ft)
Last Update:
2:10 pm PST Dec 2, 2025
Forecast Valid:
6pm PST Dec 2, 2025-6pm PST Dec 9, 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