Western Storm Spreads East

A western storm will slowly spread accumulating snow into the Intermountain West and Rockies, while heavy snow persists across the southern Sierra-Nevada mountains. Locally heavy rain will be possible from parts of southeastern Arizona into western new Mexico. A strong Bering Sea storm will bring an accumulating wintry mix, coastal flooding and ice shoves to western Alaska. Read More >

Current conditions at

CHEHALIS (CLSW1)

Lat: 46.61°NLon: 122.90833°WElev: 262ft.

NA

31°F

-1°C

Humidity 91%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 04 Dec 04:09 AM PST
Extended Forecast for

5 Miles ESE Napavine WA

  • Overnight

    Overnight: A 30 percent chance of snow, mainly after 5am.  Mostly cloudy, with a steady temperature around 29. Calm wind.  Total nighttime snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 29 °F

  • Sunday

    Sunday: Snow before 1pm, then rain and snow.  High near 36. Wind chill values between 22 and 32. East wind around 6 mph becoming calm  in the afternoon.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Snow Likely
    then
    Rain/Snow

    High: 36 °F

  • Sunday
    Night

    Sunday Night: A chance of rain and snow before 7pm, then a chance of rain between 7pm and midnight.  Cloudy, with a steady temperature around 32. Calm wind.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Cloudy

    Low: 32 °F

  • Monday

    Monday: Mostly cloudy, with a high near 40. Calm wind.

    Mostly Cloudy

    High: 40 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of rain after 10pm.  Cloudy, with a low around 31. Calm wind becoming south southeast around 5 mph in the evening.

    Slight Chance
    Rain

    Low: 31 °F

  • Tuesday

    Tuesday: A 40 percent chance of rain.  Cloudy, with a high near 40.

    Chance Rain

    High: 40 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of rain, mainly before 10pm.  Cloudy, with a low around 34.

    Chance Rain

    Low: 34 °F

  • Wednesday

    Wednesday: A chance of rain, mainly after 10am.  Cloudy, with a high near 41.

    Chance Rain

    High: 41 °F

  • Wednesday
    Night

    Wednesday Night: Rain, mainly after 10pm.  Cloudy, with a low around 34.

    Rain

    Low: 34 °F

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly after 5am. Mostly cloudy, with a steady temperature around 29. Calm wind. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow before 1pm, then rain and snow. High near 36. Wind chill values between 22 and 32. East wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of rain and snow before 7pm, then a chance of rain between 7pm and midnight. Cloudy, with a steady temperature around 32. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
Mostly cloudy, with a high near 40. Calm wind.
Monday Night
A 20 percent chance of rain after 10pm. Cloudy, with a low around 31. Calm wind becoming south southeast around 5 mph in the evening.
Tuesday
A 40 percent chance of rain. Cloudy, with a high near 40.
Tuesday Night
A 30 percent chance of rain, mainly before 10pm. Cloudy, with a low around 34.
Wednesday
A chance of rain, mainly after 10am. Cloudy, with a high near 41.
Wednesday Night
Rain, mainly after 10pm. Cloudy, with a low around 34.
Thursday
Rain. Cloudy, with a high near 41.
Thursday Night
Rain and snow. Mostly cloudy, with a low around 31.
Friday
Rain and snow. Cloudy, with a high near 40.
Friday Night
Rain likely. Mostly cloudy, with a low around 31.
Saturday
Rain likely. Cloudy, with a high near 41.
Click Map For Forecast
Point Forecast:
5 Miles ESE Napavine WA
 46.55°N 122.82°W (Elev. 440 ft)
2:48 am PST Dec 4, 2022
4am PST Dec 4, 2022-6pm PST Dec 10, 2022
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database