Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

CHEHALIS (CLSW1)

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

NA

23°F

-5°C

Humidity 98%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 25 Jan 01:09 AM PST
Extended Forecast for

5 Miles ESE Napavine WA

  • Overnight

    Overnight: Patchy dense freezing fog. Partly cloudy, with a steady temperature around 25. Calm wind.

    Low: 25 °F

    Patchy Dense
    Freezing Fog

  • Sunday

    Sunday: Patchy dense freezing fog before 10am. Partly sunny, with a high near 43. Wind chill values between 23 and 33. Calm wind.

    High: 43 °F

    Patchy Dense
    Freezing Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain and snow before 10am, then a slight chance of rain.  Mostly cloudy, with a high near 45. Light south wind.  Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely.  Mostly cloudy, with a high near 48.

    High: 48 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Overnight
Patchy dense freezing fog. Partly cloudy, with a steady temperature around 25. Calm wind.
Sunday
Patchy dense freezing fog before 10am. Partly sunny, with a high near 43. Wind chill values between 23 and 33. Calm wind.
Sunday Night
Mostly cloudy, with a low around 29. Calm wind.
Monday
A slight chance of rain and snow before 10am, then a slight chance of rain. Mostly cloudy, with a high near 45. Light south wind. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 33. Calm wind.
Tuesday
Mostly cloudy, with a high near 49.
Tuesday Night
A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 34.
Wednesday
Rain likely. Mostly cloudy, with a high near 48.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 37.
Thursday
A chance of rain. Mostly cloudy, with a high near 49.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Mostly cloudy, with a high near 51.
Friday Night
A chance of rain. Mostly cloudy, with a low around 39.
Saturday
A chance of rain. Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Napavine WA
 46.55°N 122.82°W (Elev. 440 ft)
7:01 pm PST Jan 24, 2026
1am PST Jan 25, 2026-6pm PST Jan 31, 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