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

Chehalis-Centralia Airport (KCLS)

Lat: 46.677°NLon: 122.9827°WElev: 177.0ft.

Partly Cloudy

43°F

6°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 28 Mar 03:15 AM PDT
Extended Forecast for

Chehalis WA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 40. Calm wind.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 33. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 33 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 50. Calm wind becoming west 5 to 7 mph in the afternoon.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of rain before 11pm.  Partly cloudy, with a low around 29. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 29 °F

    Chance Rain
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 40. Calm wind.
Saturday
Partly sunny, with a high near 57. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Saturday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 33. West northwest wind around 5 mph becoming calm in the evening.
Sunday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 50. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 40 percent chance of rain before 11pm. Partly cloudy, with a low around 29. West wind 5 to 8 mph becoming calm in the evening.
Monday
Sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly cloudy, with a high near 54.
Tuesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 38.
Wednesday
Rain. Cloudy, with a high near 50.
Wednesday Night
Rain. Mostly cloudy, with a low around 37.
Thursday
Rain likely. Mostly cloudy, with a high near 52.
Thursday Night
A chance of rain. Partly cloudy, with a low around 37.
Friday
A chance of rain. Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Chehalis WA
 46.66°N 122.98°W (Elev. 177 ft)
11:27 pm PDT Mar 27, 2026
3am PDT Mar 28, 2026-6pm PDT Apr 3, 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