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

Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

Lat: 47.68528°NLon: 122.25111°WElev: 29.0ft.

NA

42°F

6°C

Humidity 81%
Wind Speed SE 5 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 18 Feb 05:30 PM PST
Extended Forecast for

4 Miles SW Duvall WA

  • Tonight

    Tonight: A chance of rain and snow showers before 4am, then a slight chance of rain showers. Mostly cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of snow showers after 8am, mixing with rain after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 39. Wind chill values between 25 and 35. North northwest wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. Light and variable wind.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow after 10am, mixing with rain after 1pm. Partly sunny, with a high near 43. Light and variable wind. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of rain and snow before 4am, then a chance of snow. Mostly cloudy, with a low around 32. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow before 7am, then a chance of rain and snow between 7am and 10am, then a chance of rain after 10am. Mostly cloudy, with a high near 50. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 50 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely. Mostly cloudy, with a high near 53.

    High: 53 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain. Cloudy, with a low around 39.

    Low: 39 °F

    Rain

Detailed Forecast

Tonight
A chance of rain and snow showers before 4am, then a slight chance of rain showers. Mostly cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
A chance of snow showers after 8am, mixing with rain after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 39. Wind chill values between 25 and 35. North northwest wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 25. Light and variable wind.
Friday
A slight chance of snow after 10am, mixing with rain after 1pm. Partly sunny, with a high near 43. Light and variable wind. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow before 4am, then a chance of snow. Mostly cloudy, with a low around 32. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A chance of snow before 7am, then a chance of rain and snow between 7am and 10am, then a chance of rain after 10am. Mostly cloudy, with a high near 50. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38.
Sunday
Rain likely. Mostly cloudy, with a high near 53.
Sunday Night
Rain. Cloudy, with a low around 39.
Monday
Rain. Cloudy, with a high near 49.
Monday Night
Rain likely. Mostly cloudy, with a low around 38.
Tuesday
Rain likely. Mostly cloudy, with a high near 48.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 37.
Wednesday
Rain likely. Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Duvall WA
 47.69°N 122.03°W (Elev. 558 ft)
Last Update:
1:26 pm PST Feb 18, 2026
Forecast Valid:
6pm PST Feb 18, 2026-6pm PST Feb 25, 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