Pacific Storm System Across the West; Fire Weather Concerns in the Southeast

A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >

Current conditions at

CHEHALIS (CLSW1)

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

NA

54°F

12°C

Humidity 70%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 21 Apr 01:09 AM PDT
Extended Forecast for

6 Miles SE Napavine WA

  • Overnight

    Overnight: A 50 percent chance of rain, mainly after 2am.  Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 56. Light and variable wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 3am.  Cloudy, with a low around 45. West northwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday

    Wednesday: Rain, mainly before 11am.  High near 55. Southwest wind 3 to 8 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Rain then
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 41. South wind 5 to 8 mph.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

Detailed Forecast

Overnight
A 50 percent chance of rain, mainly after 2am. Mostly cloudy, with a low around 47. Calm wind.
Tuesday
Rain. High near 56. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain likely, mainly after 3am. Cloudy, with a low around 45. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain, mainly before 11am. High near 55. Southwest wind 3 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 41. South wind 5 to 8 mph.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 68.
Friday Night
Clear, with a low around 40.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 42.
Monday
A slight chance of rain. Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Napavine WA
 46.53°N 122.81°W (Elev. 417 ft)
11:26 pm PDT Apr 20, 2026
1am PDT Apr 21, 2026-6pm PDT Apr 27, 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