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

34°F

1°C

Humidity 100%
Wind Speed WNW 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 34°F (1°C)
Visibility NA
Last update 11 Nov 06:15 AM PST
Extended Forecast for

7 Miles NNE Onalaska WA

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Partly Sunny

  • Tonight

    Tonight: Rain likely, mainly after 4am. Cloudy, with a temperature rising to around 47 by 5am. Light southeast wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F⇑

    Chance Rain
    then Rain
    Likely

  • Wednesday

    Wednesday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 54. Light south southeast wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 48. East southeast wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Rain

  • Thursday

    Thursday: Rain. High near 50. South southwest wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 41. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Friday

    Friday: Rain. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain

  • Friday Night

    Friday Night: Rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Rain

  • Saturday

    Saturday: Rain. Cloudy, with a high near 48.

    High: 48 °F

    Rain

Detailed Forecast

Veterans Day
Partly sunny, with a high near 49. Calm wind.
Tonight
Rain likely, mainly after 4am. Cloudy, with a temperature rising to around 47 by 5am. Light southeast wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 54. Light south southeast wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Low around 48. East southeast wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 50. South southwest wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 41. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 45. Chance of precipitation is 80%.
Friday Night
Rain. Mostly cloudy, with a low around 43.
Saturday
Rain. Cloudy, with a high near 48.
Saturday Night
Rain. Cloudy, with a low around 45.
Sunday
Rain. Cloudy, with a high near 46.
Sunday Night
Rain. Mostly cloudy, with a low around 38.
Monday
Rain likely. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Onalaska WA
 46.66°N 122.63°W (Elev. 1601 ft)
Last Update:
1:36 am PST Nov 11, 2025
Forecast Valid:
6am PST Nov 11, 2025-6pm PST Nov 17, 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