
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.
Clear
43°F
6°C
| Humidity | 81% |
| Wind Speed | N 0 MPH |
| Barometer | 30.16 in (1021.34 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 28 Mar 11:15 PM PDT |
Extended Forecast for
Chehalis WA
Tonight

Low: 34 °F
Patchy Fog
Sunday

High: 50 °F
Rain
Sunday Night

Low: 28 °F
Partly Cloudy
Monday

High: 54 °F
Sunny
Monday Night

Low: 31 °F
Partly Cloudy
Tuesday

High: 58 °F
Mostly Cloudy
Tuesday Night

Low: 38 °F
Chance Rain
Wednesday

High: 50 °F
Rain
Wednesday Night

Low: 37 °F
Rain
Detailed Forecast
Tonight
Patchy fog after 4am. Otherwise, increasing clouds, with a low around 34. Calm wind.
Sunday
Rain, mainly after 10am. High near 50. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 28. West wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 54. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 31. North wind around 6 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 58.
Tuesday Night
A 40 percent chance of rain 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 53.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 36.
Friday
A slight chance of rain. Partly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 61.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chehalis WA
46.66°N 122.98°W (Elev. 177 ft)
46.66°N 122.98°W (Elev. 177 ft)
11:27 pm PDT Mar 28, 2026
11pm PDT Mar 28, 2026-6pm PDT Apr 4, 2026


