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

Heavy Rainfall in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday; and will begin to impact the central Plains today. Dry and gusty conditions will promote elevated to critical fire weather conditions in the Southeast. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

CHEHALIS (CLSW1)

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

NA

32°F

0°C

Humidity 99%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 08 Apr 06:09 AM PDT
Extended Forecast for

3 Miles N Napavine WA

Frost Advisory April 8, 06:18am until April 8, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory April 8, 06:18am until April 8, 09:00am

    NOW until 9:00am Wed

    Frost Advisory

  • Today

    High: 63 °F

    Areas Frost
    and Patchy
    Fog then
    Sunny

  • Tonight

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

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69. Light north wind.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. Light north wind.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 71. Calm wind.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after 11pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Rain likely. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Today
Patchy fog before 8am. Areas of frost before 9am. Otherwise, mostly sunny, with a high near 63. Light north wind.
Tonight
Mostly clear, with a low around 37. Calm wind.
Thursday
Sunny, with a high near 69. Light north wind.
Thursday Night
Mostly clear, with a low around 42. Light north wind.
Friday
Mostly sunny, with a high near 71. Calm wind.
Friday Night
A 30 percent chance of rain after 11pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 45.
Saturday
Rain likely. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 41.
Sunday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 54.
Sunday Night
A chance of rain before 11pm. Mostly cloudy, with a low around 39.
Monday
A slight chance of rain. Mostly cloudy, with a high near 56.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
A chance of rain. Mostly cloudy, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Napavine WA
 46.62°N 122.91°W (Elev. 400 ft)
Last Update:
4:08 am PDT Apr 8, 2026
Forecast Valid:
6am PDT Apr 8, 2026-6pm PDT Apr 14, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation