Rain and Thunderstorms in the Southeast; A Wintry Mix in the Southern Mid-Atlantic

A frontal system is expected to bring showers and thunderstorms along the Gulf Coast and Southeast, and some snow and/or freezing rain/drizzle over the southern Mid-Atlantic into the morning. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next couple of days. Read More >

Current conditions at

CHEHALIS (CLSW1)

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

NA

41°F

5°C

Humidity 100%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 05 Feb 03:09 AM PST
Extended Forecast for

2 Miles ENE Napavine WA

Dense Fog Advisory until February 5, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until February 5, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 40 °F

    Fog

  • Thursday

    Thursday: Widespread fog before 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 58. Calm wind.

    High: 58 °F

    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Friday

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

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 40. Calm wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Slight Chance
    Rain then
    Rain Likely

  • Saturday

    Saturday: Rain.  High near 51. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain

  • Saturday Night

    Saturday Night: Rain.  Low around 45. Chance of precipitation is 90%.

    Low: 45 °F

    Rain

  • Sunday

    Sunday: Rain.  Cloudy, with a high near 50.

    High: 50 °F

    Rain

Detailed Forecast

Overnight
Widespread fog. Otherwise, partly cloudy, with a steady temperature around 40. Calm wind.
Thursday
Widespread fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 58. Calm wind.
Thursday Night
Mostly clear, with a low around 37. Calm wind.
Friday
Mostly sunny, with a high near 58. Calm wind.
Friday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 40. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 51. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain. Low around 45. Chance of precipitation is 90%.
Sunday
Rain. Cloudy, with a high near 50.
Sunday Night
Rain. Cloudy, with a low around 39.
Monday
Rain. Cloudy, with a high near 47.
Monday Night
Rain likely. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain. Mostly cloudy, with a high near 47.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Mostly cloudy, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Napavine WA
 46.59°N 122.86°W (Elev. 400 ft)
1:26 am PST Feb 5, 2026
3am PST Feb 5, 2026-6pm PST Feb 11, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database