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

Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

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

NA

35°F

2°C

Humidity 91%
Wind Speed WNW 2 MPH
Barometer 29.26 in (990.86 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 17 Feb 06:30 AM PST
Extended Forecast for

Mountlake Terrace WA

  • Today

    Today: A chance of rain and snow before 3pm, then a slight chance of rain after 4pm. Partly sunny, with a high near 43. Light and variable wind. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain before 10pm, then a chance of rain and snow after 11pm. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 7am, then a chance of snow between 7am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 42. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow. Mostly cloudy, with a low around 32. Light and variable wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of snow before 10am, then a slight chance of rain and snow after 4pm. Partly sunny, with a high near 40. North northwest wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 7pm, then a slight chance of snow between 7pm and 10pm. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Partly sunny, with a high near 42. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
A chance of rain and snow before 3pm, then a slight chance of rain after 4pm. Partly sunny, with a high near 43. Light and variable wind. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of rain before 10pm, then a chance of rain and snow after 11pm. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before 7am, then a chance of snow between 7am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 42. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Light and variable wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow before 10am, then a slight chance of rain and snow after 4pm. Partly sunny, with a high near 40. North northwest wind 5 to 7 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain and snow before 7pm, then a slight chance of snow between 7pm and 10pm. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Friday
A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Partly sunny, with a high near 42. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 33.
Saturday
A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 47.
Saturday Night
A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 38.
Sunday
Rain. Mostly cloudy, with a high near 50.
Sunday Night
Rain. Mostly cloudy, with a low around 39.
Monday
Rain likely. Mostly cloudy, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mountlake Terrace WA
 47.8°N 122.35°W (Elev. 400 ft)
Last Update:
7:01 am PST Feb 17, 2026
Forecast Valid:
7am PST Feb 17, 2026-6pm PST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation