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

41°F

5°C

Humidity 99%
Wind Speed ENE 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 41°F (5°C)
Visibility NA
Last update 23 Nov 07:30 PM PST
Extended Forecast for

11 Miles NE Onalaska WA

  • Tonight

    Tonight: A chance of rain and snow showers before 4am, then a slight chance of snow showers. Mostly cloudy, with a steady temperature around 35. West southwest wind 5 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow

  • Monday

    Monday: Rain likely, possibly mixed with snow showers, mainly before 4pm. Partly sunny, with a high near 38. Wind chill values between 25 and 33. South wind 5 to 9 mph becoming light south southwest. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 32. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Southeast wind 5 to 8 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain. Low around 35. South southeast wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 43. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 43 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Rain

  • Thanksgiving Day

    Thanksgiving Day: Rain. Cloudy, with a high near 44.

    High: 44 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain Likely

Detailed Forecast

Tonight
A chance of rain and snow showers before 4am, then a slight chance of snow showers. Mostly cloudy, with a steady temperature around 35. West southwest wind 5 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Rain likely, possibly mixed with snow showers, mainly before 4pm. Partly sunny, with a high near 38. Wind chill values between 25 and 33. South wind 5 to 9 mph becoming light south southwest. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 32. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Southeast wind 5 to 8 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 35. South southeast wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain. High near 43. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain. Low around 41. Chance of precipitation is 80%.
Thanksgiving Day
Rain. Cloudy, with a high near 44.
Thursday Night
Rain likely. Mostly cloudy, with a low around 39.
Friday
Rain likely. Mostly cloudy, with a high near 40.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 37.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 29.
Sunday
A chance of rain and snow. Partly sunny, with a high near 36.
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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:
7:00 pm PST Nov 23, 2025
Forecast Valid:
7pm PST Nov 23, 2025-6pm PST Nov 30, 2025
 
Forecast Discussion
 
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Additional Resources

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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