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

51°F

11°C

Humidity 98%
Wind Speed E 2 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 50°F (10°C)
Visibility NA
Last update 06 Nov 05:30 PM PST
Extended Forecast for

7 Miles NNE Onalaska WA

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 50. South southwest wind around 17 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 50 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 1am, then rain likely, mainly after 2am. Low around 41. Southwest wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Showers

  • Friday

    Friday: Rain, mainly before 11am. Patchy fog after 4pm. High near 46. South southwest wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain then
    Slight Chance
    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Patchy fog before 7pm. Otherwise, mostly cloudy, with a low around 38. Calm wind becoming east southeast around 5 mph in the evening.

    Low: 38 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 53. East wind 3 to 6 mph.

    High: 53 °F

    Partly Sunny

  • Saturday Night

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

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 53.

    High: 53 °F

    Rain Likely

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 50. South southwest wind around 17 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 1am, then rain likely, mainly after 2am. Low around 41. Southwest wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Rain, mainly before 11am. Patchy fog after 4pm. High near 46. South southwest wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Patchy fog before 7pm. Otherwise, mostly cloudy, with a low around 38. Calm wind becoming east southeast around 5 mph in the evening.
Saturday
Partly sunny, with a high near 53. East wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 56.
Sunday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 45.
Monday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 53.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Veterans Day
A chance of rain. Mostly cloudy, with a high near 49.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Mostly cloudy, with a high near 51.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 45.
Thursday
Rain. Cloudy, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Onalaska WA
 46.66°N 122.63°W (Elev. 1601 ft)
Last Update:
3:08 pm PST Nov 6, 2025
Forecast Valid:
5pm PST Nov 6, 2025-6pm PST Nov 13, 2025
 
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Additional Resources

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Chance of Precipitation