Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

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

NA

43°F

6°C

Humidity 77%
Wind Speed SSE 3 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 36°F (2°C)
Visibility NA
Last update 18 Feb 04:30 PM PST
Extended Forecast for

Mountlake Terrace WA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers.  Mostly cloudy, with a high near 42. South southeast wind around 5 mph.

    High: 42 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of rain showers before 10pm, then a chance of rain and snow showers.  Mostly cloudy, with a low around 31. Light and variable wind becoming north northeast around 5 mph after midnight.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: A 20 percent chance of snow showers after 7am.  Mostly sunny, with a high near 38. North northwest wind 7 to 11 mph.

    High: 38 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. North northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 43. Calm wind becoming south around 6 mph in the afternoon.

    High: 43 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain and snow, mainly after 4am.  Mostly cloudy, with a low around 34. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °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 49. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain before 10pm, then a chance of rain and snow.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 53.

    High: 53 °F

    Rain Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Mostly cloudy, with a high near 42. South southeast wind around 5 mph.
Tonight
A chance of rain showers before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. Light and variable wind becoming north northeast around 5 mph after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
A 20 percent chance of snow showers after 7am. Mostly sunny, with a high near 38. North northwest wind 7 to 11 mph.
Thursday Night
Partly cloudy, with a low around 26. North northwest wind 5 to 8 mph becoming calm after midnight.
Friday
Partly sunny, with a high near 43. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
A chance of rain and snow, mainly after 4am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 39.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 53.
Sunday Night
Rain. Mostly cloudy, with a low around 39.
Monday
Rain. Cloudy, with a high near 48.
Monday Night
Rain likely. Mostly cloudy, with a low around 39.
Tuesday
Rain likely. Mostly cloudy, with a high near 49.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 38.
Wednesday
Rain likely. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Mountlake Terrace WA
 47.8°N 122.35°W (Elev. 400 ft)
1:26 pm PST Feb 18, 2026
5pm PST Feb 18, 2026-6pm PST Feb 25, 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