Cold Temperatures Continue in the Southeast; Snow in the Central Appalachians and Ohio Valley; Rain and Thunderstorms in the Southeast

Cold temperatures will persist across Florida and the Southeast through Tuesday, then milder conditions are expected beginning Wednesday. A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic Tuesday into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

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

NA

40°F

4°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 03 Feb 05:15 AM PST
Extended Forecast for

4 Miles SSW Onalaska WA

  • Today

    Today: Widespread fog, mainly before 8am.  Otherwise, mostly cloudy, with a high near 57. Calm wind.

    High: 57 °F

    Fog then
    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 60. Calm wind.

    High: 60 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy fog before 7am.  Otherwise, sunny, with a high near 58. Calm wind.

    High: 58 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of rain after 4am.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A chance of rain, mainly after 10am.  Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

Today
Widespread fog, mainly before 8am. Otherwise, mostly cloudy, with a high near 57. Calm wind.
Tonight
Mostly cloudy, with a low around 42. Calm wind.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 60. Calm wind.
Wednesday Night
Mostly clear, with a low around 36. Calm wind.
Thursday
Patchy fog before 7am. Otherwise, sunny, with a high near 58. Calm wind.
Thursday Night
Mostly clear, with a low around 36.
Friday
Mostly sunny, with a high near 57.
Friday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 40.
Saturday
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 53.
Saturday Night
Rain. Mostly cloudy, with a low around 42.
Sunday
Rain. Cloudy, with a high near 49.
Sunday Night
Rain. Mostly cloudy, with a low around 38.
Monday
Rain likely. Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Onalaska WA
 46.54°N 122.75°W (Elev. 535 ft)
1:26 am PST Feb 3, 2026
5am PST Feb 3, 2026-6pm PST Feb 9, 2026
 
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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