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

49°F

9°C

Humidity 81%
Wind Speed NW 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 13 Jun 11:00 PM PDT
Extended Forecast for

Onalaska WA

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, increasing clouds, with a low around 40. West wind around 5 mph becoming calm after midnight.

    Low: 40 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 67. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 67 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 39. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, sunny, with a high near 73. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 73 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 42. North northwest wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers after 11am. Partly sunny, with a high near 70.

    High: 70 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers and
    Patchy Fog

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, increasing clouds, with a low around 40. West wind around 5 mph becoming calm after midnight.
Saturday
Patchy fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 67. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Saturday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 39. Northwest wind 5 to 8 mph becoming calm in the evening.
Sunday
Patchy fog before 7am. Otherwise, sunny, with a high near 73. Calm wind becoming north northwest around 5 mph in the afternoon.
Sunday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 42. North northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
A slight chance of showers after 11am. Partly sunny, with a high near 70.
Tuesday Night
A chance of showers. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 50.
Wednesday
A chance of showers. Partly sunny, with a high near 69.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 44.
Juneteenth
A slight chance of showers. Patchy fog. Otherwise, partly sunny, with a high near 67.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 44.
Friday
A chance of showers. Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Onalaska WA
 46.58°N 122.74°W (Elev. 600 ft)
Last Update:
9:40 pm PDT Jun 13, 2025
Forecast Valid:
11pm PDT Jun 13, 2025-6pm PDT Jun 20, 2025
 
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Additional Resources

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Chance of Precipitation