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

37°F

3°C

Humidity 99%
Wind Speed WNW 0 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 11 Nov 01:15 AM PST
Extended Forecast for

11 Miles NE Onalaska WA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 39. Light and variable wind.

    Low: 39 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 46. Light north northeast wind.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 4am. Cloudy, with a temperature rising to around 46 by 5am. Calm wind becoming south around 6 mph in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F⇑

    Chance Rain
    then Rain
    Likely

  • Wednesday

    Wednesday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 53. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 46. East southeast wind 8 to 13 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Rain

  • Thursday

    Thursday: Rain. High near 48. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 39. Chance of precipitation is 90%.

    Low: 39 °F

    Rain

  • Friday

    Friday: Rain. Mostly cloudy, with a high near 43.

    High: 43 °F

    Rain

  • Friday Night

    Friday Night: Rain. Cloudy, with a low around 40.

    Low: 40 °F

    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 39. Light and variable wind.
Veterans Day
Partly sunny, with a high near 46. Light north northeast wind.
Tuesday Night
Rain likely, mainly after 4am. Cloudy, with a temperature rising to around 46 by 5am. Calm wind becoming south around 6 mph in the evening. 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 53. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Low around 46. East southeast wind 8 to 13 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 48. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 39. Chance of precipitation is 90%.
Friday
Rain. Mostly cloudy, with a high near 43.
Friday Night
Rain. Cloudy, with a low around 40.
Saturday
Rain. Cloudy, with a high near 46.
Saturday Night
Rain. Cloudy, with a low around 43.
Sunday
Rain. Cloudy, with a high near 45.
Sunday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 36.
Monday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Onalaska WA
 46.69°N 122.58°W (Elev. 2589 ft)
Last Update:
1:25 am PST Nov 11, 2025
Forecast Valid:
1am 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