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

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

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

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

NA

40°F

4°C

Humidity 82%
Wind Speed SSW 5 MPH
Barometer 29.47 in (997.97 mb)
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 17 Feb 08:30 PM PST
Extended Forecast for

Seattle WA

  • Tonight

    Tonight: A chance of rain showers before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow showers before noon, then rain showers likely. Mostly cloudy, with a high near 44. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 10pm, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 31. Calm wind. 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 slight chance of rain and snow showers before 10am. Mostly sunny, with a high near 42. North wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of snow after 4am. Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A chance of rain and snow before 1pm, then a chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 35 °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 50.

    High: 50 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Tonight
A chance of rain showers before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A chance of rain and snow showers before noon, then rain showers likely. Mostly cloudy, with a high near 44. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain showers before 10pm, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
A slight chance of rain and snow showers before 10am. Mostly sunny, with a high near 42. North wind 5 to 7 mph. Chance of precipitation is 20%.
Thursday Night
A 10 percent chance of snow after 4am. Partly cloudy, with a low around 29. Calm wind.
Friday
A chance of rain and snow before 1pm, then a chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday Night
A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 35. 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 50.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 39.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 53.
Sunday Night
Rain likely. Mostly cloudy, with a low around 40.
Monday
Rain likely. Mostly cloudy, with a high near 51.
Monday Night
Rain likely. Mostly cloudy, with a low around 38.
Tuesday
Rain likely. Mostly cloudy, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Seattle WA
 47.65°N 122.33°W (Elev. 3 ft)
Last Update:
7:02 pm PST Feb 17, 2026
Forecast Valid:
8pm PST Feb 17, 2026-6pm PST Feb 24, 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