National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

CHEHALIS (CLSW1)

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

NA

48°F

9°C

Humidity 76%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 12 Jan 04:09 AM PST
Extended Forecast for

3 Miles N Napavine WA

  • Overnight

    Overnight: A 30 percent chance of rain. Mostly cloudy, with a low around 45. South southeast wind around 5 mph.

    Low: 45 °F

    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly after 3pm. Mostly cloudy, with a high near 53. South wind 3 to 5 mph.

    High: 53 °F

    Chance Rain

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy dense fog before noon. Otherwise, partly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog. Otherwise, partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy dense fog before noon. Otherwise, partly sunny, with a high near 50.

    High: 50 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 41.

    Low: 41 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a low around 45. South southeast wind around 5 mph.
Monday
A 30 percent chance of rain, mainly after 3pm. Mostly cloudy, with a high near 53. South wind 3 to 5 mph.
Monday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 42. Calm wind.
Tuesday
Patchy dense fog before noon. Otherwise, partly sunny, with a high near 55. Calm wind.
Tuesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 38. Calm wind.
Wednesday
Patchy dense fog before noon. Otherwise, partly sunny, with a high near 50.
Wednesday Night
Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Sunny, with a high near 52.
Friday Night
Patchy fog. Otherwise, mostly clear, with a low around 34.
Saturday
Sunny, with a high near 52.
Saturday Night
Patchy fog. Otherwise, mostly clear, with a low around 34.
Sunday
Sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Napavine WA
 46.62°N 122.91°W (Elev. 400 ft)
Last Update:
1:25 am PST Jan 12, 2026
Forecast Valid:
4am PST Jan 12, 2026-6pm PST Jan 18, 2026
 
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Additional Resources

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