National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

A Wintry Mix in the Northeast; Rain and High Elevation Snow Returns to California

A clipper system tracking across the U.S./Canadian border will bring snowfall and mixed precipitation across the Northeast. A modest atmospheric river associated with a Pacific system will bring lower elevation/coastal rain, high elevation snow/wintry mix, and gusty winds in California into the Intermountain West. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

Lat: 46.64646°NLon: 122.8388°WElev: 564.0ft.

NA

33°F

1°C

Humidity 100%
Wind Speed E 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 10 Feb 02:45 AM PST
Extended Forecast for

3 Miles S Onalaska WA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 51. Light north wind.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after midnight. Otherwise, mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Clear then
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, sunny, with a high near 50. Calm wind.

    High: 50 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Patchy Fog

  • Thursday

    Thursday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 10am. Cloudy, with a high near 44.

    High: 44 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain Likely

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 35. Calm wind.
Tuesday
Sunny, with a high near 51. Light north wind.
Tuesday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 29. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 50. Calm wind.
Wednesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 30. Calm wind.
Thursday
Partly sunny, with a high near 50.
Thursday Night
A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 34.
Friday
Rain likely, mainly after 10am. Cloudy, with a high near 44.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 32.
Saturday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 44.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Sunday
A chance of rain and snow. Partly sunny, with a high near 44.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Washington's Birthday
Rain and snow likely. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Onalaska WA
 46.54°N 122.72°W (Elev. 528 ft)
Last Update:
1:26 am PST Feb 10, 2026
Forecast Valid:
3am PST Feb 10, 2026-6pm PST Feb 16, 2026
 
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