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Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

Lat: 46.64646°NLon: 122.8388°WElev: 550.0ft.

NA

60°F

16°C

Humidity 52%
Wind Speed W 2 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 42°F (6°C)
Visibility NA
Last update 27 Mar 02:15 PM PDT
Extended Forecast for

4 Miles SSW Onalaska WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 57. Light north northwest wind.

    High: 57 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 56. Light northwest wind.

    High: 56 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33. Light northwest wind.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow before 11am, then rain likely. Mostly cloudy, with a high near 50. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 50 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely before 11pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 29 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Monday

    Monday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 57. Light north northwest wind.
Tonight
Mostly cloudy, with a low around 34. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 56. Light northwest wind.
Saturday Night
Mostly cloudy, with a low around 33. Light northwest wind.
Sunday
A slight chance of rain and snow before 11am, then rain likely. Mostly cloudy, with a high near 50. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Rain likely before 11pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly cloudy, with a high near 55.
Tuesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 39.
Wednesday
Rain. Cloudy, with a high near 48.
Wednesday Night
Rain. Cloudy, with a low around 37.
Thursday
Rain. Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Onalaska WA
 46.52°N 122.75°W (Elev. 423 ft)
Last Update:
11:27 am PDT Mar 27, 2026
Forecast Valid:
2pm PDT Mar 27, 2026-6pm PDT Apr 2, 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