Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Current conditions at

CHEHALIS (CLSW1)

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

NA

42°F

6°C

Humidity 97%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 01 Apr 10:09 PM PDT
Extended Forecast for

2 Miles ENE Napavine WA

  • Tonight

    Tonight: Rain, mainly before 4am.  Low around 37. South wind 3 to 6 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain

  • Thursday

    Thursday: A 50 percent chance of rain before 2pm.  Mostly cloudy, with a high near 52. Light south southwest wind becoming west southwest 5 to 9 mph in the morning.

    High: 52 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain, mainly before 4am. Low around 37. South wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of rain before 2pm. Mostly cloudy, with a high near 52. Light south southwest wind becoming west southwest 5 to 9 mph in the morning.
Thursday Night
Partly cloudy, with a low around 36. West wind 5 to 7 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 58. Calm wind.
Friday Night
Mostly clear, with a low around 36. Calm wind.
Saturday
Sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Partly sunny, with a high near 69.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
A slight chance of rain. Partly sunny, with a high near 62.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 37.
Wednesday
A slight chance of rain. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Napavine WA
 46.59°N 122.86°W (Elev. 400 ft)
11:26 am PDT Apr 1, 2026
10pm PDT Apr 1, 2026-6pm PDT Apr 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database