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Critical Fire Weather Conditions in the Plains; Increasing Severe Weather Chances for the Plains and Upper Midwest

A strengthening storm system will bring impactful weather to the much of Central U.S. over the next couple of days, including heavy snow in the northern Rockies, Critical fire weather conditions for portions of the Plains, and increasing severe weather chances from the central/southern Plains to the Upper Midwest. Read More >

Current conditions at

CHEHALIS (CLSW1)

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

NA

54°F

12°C

Humidity 90%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 22 Apr 02:09 PM PDT
Extended Forecast for

2 Miles ENE Napavine WA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 56. West southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 56 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. South wind 3 to 8 mph.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 63. Light and variable wind becoming south around 5 mph.

    High: 63 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 39. Light northwest wind.

    Low: 39 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, sunny, with a high near 65. Light north wind increasing to 5 to 10 mph in the afternoon.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 56. West southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 41. South wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 63. Light and variable wind becoming south around 5 mph.
Thursday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 39. Light northwest wind.
Friday
Patchy fog before 8am. Otherwise, sunny, with a high near 65. Light north wind increasing to 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Napavine WA
 46.59°N 122.86°W (Elev. 400 ft)
Last Update:
11:26 am PDT Apr 22, 2026
Forecast Valid:
2pm PDT Apr 22, 2026-6pm PDT Apr 28, 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