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Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

CHEHALIS (CLSW1)

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

NA

51°F

11°C

Humidity 95%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 15 Nov 12:09 AM PST
Extended Forecast for

3 Miles SSW Napavine WA

  • Overnight

    Overnight: Rain. Low around 45. South wind 11 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain

  • Sunday

    Sunday: Rain, mainly before 5pm. High near 53. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 11pm, then a chance of rain after midnight. Mostly cloudy, with a low around 40. South southeast wind around 6 mph. Chance of precipitation is 50%.

    Low: 40 °F

    Chance Rain

  • Monday

    Monday: A chance of rain before 11am, then a chance of rain after noon. Partly sunny, with a high near 51. South wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 50%.

    High: 51 °F

    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain, mainly before 10am. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain. Low around 45. South wind 11 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain, mainly before 5pm. High near 53. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A chance of rain before 11pm, then a chance of rain after midnight. Mostly cloudy, with a low around 40. South southeast wind around 6 mph. Chance of precipitation is 50%.
Monday
A chance of rain before 11am, then a chance of rain after noon. Partly sunny, with a high near 51. South wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 50%.
Monday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 36. Calm wind.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 36.
Wednesday
A chance of rain, mainly before 10am. Mostly cloudy, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Partly sunny, with a high near 50.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 34.
Saturday
A chance of rain. Mostly cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Napavine WA
 46.53°N 122.94°W (Elev. 400 ft)
Last Update:
10:26 pm PST Nov 14, 2026
Forecast Valid:
1am PST Nov 15, 2026-6pm PST Nov 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation