Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

CHEHALIS (CLSW1)

Lat: 46.61°NLon: 122.90833°WElev: 262.0ft.

NA

48°F

9°C

Humidity 75%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 29 Mar 05:09 PM PDT
Extended Forecast for

6 Miles SE Napavine WA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain.  Mostly cloudy, with a high near 48. West wind around 6 mph.

    High: 48 °F

    Chance Rain

  • Tonight

    Tonight: A 10 percent chance of rain before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 27. West wind around 5 mph becoming calm  in the evening.

    Low: 27 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. North wind around 6 mph becoming calm  in the evening.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 57. Calm wind.

    High: 57 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after 11pm.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain.  High near 48. Chance of precipitation is 100%.

    High: 48 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before midnight, then showers after midnight.  Cloudy, with a low around 36.

    Low: 36 °F

    Rain

  • Thursday

    Thursday: Showers.  Mostly cloudy, with a high near 51.

    High: 51 °F

    Showers

Detailed Forecast

This Afternoon
A 30 percent chance of rain. Mostly cloudy, with a high near 48. West wind around 6 mph.
Tonight
A 10 percent chance of rain before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 27. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 51. Light and variable wind.
Monday Night
Partly cloudy, with a low around 28. North wind around 6 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 57. Calm wind.
Tuesday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 39.
Wednesday
Rain. High near 48. Chance of precipitation is 100%.
Wednesday Night
Rain before midnight, then showers after midnight. Cloudy, with a low around 36.
Thursday
Showers. Mostly cloudy, with a high near 51.
Thursday Night
A chance of showers, mainly before 11pm. Partly cloudy, with a low around 35.
Friday
A slight chance of showers. Partly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Napavine WA
 46.53°N 122.81°W (Elev. 417 ft)
11:26 am PDT Mar 29, 2026
5pm PDT Mar 29, 2026-6pm PDT Apr 5, 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