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

Boeing Field - King County International Airport (KBFI)

Lat: 47.54548°NLon: 122.3147°WElev: 20.0ft.

Mostly Cloudy

37°F

3°C

Humidity 88%
Wind Speed SSE 3 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 18 Feb 07:53 AM PST
Extended Forecast for

South Seattle WA

  • Today

    Today: Rain likely, possibly mixed with snow showers, mainly between 3pm and 4pm.  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
    Rain/Snow
    Likely

  • Tonight

    Tonight: A chance of rain showers, possibly mixing with snow after 10pm, then gradually ending.  Mostly cloudy, with a low around 31. Light and variable wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 42. North wind 6 to 9 mph.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. North wind around 5 mph becoming calm  in the evening.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow between 10am and 1pm, then a slight chance of rain after 1pm.  Partly sunny, with a high near 45. Calm wind becoming south around 6 mph in the afternoon.  Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of rain before 10pm, then a chance of rain and snow.  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 51. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 51 °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 38.

    Low: 38 °F

    Chance
    Rain/Snow

  • Sunday

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

    High: 53 °F

    Rain

Detailed Forecast

Today
Rain likely, possibly mixed with snow showers, mainly between 3pm and 4pm. 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.
Tonight
A chance of rain showers, possibly mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 31. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 42. North wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 28. North wind around 5 mph becoming calm in the evening.
Friday
A slight chance of snow between 10am and 1pm, then a slight chance of rain after 1pm. Partly sunny, with a high near 45. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
A slight chance of rain before 10pm, then a chance of rain and snow. 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 51. 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 38.
Sunday
Rain, mainly after 10am. Mostly cloudy, with a high near 53.
Sunday Night
Rain. Mostly cloudy, with a low around 40.
Monday
Rain. 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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ABOUT THIS FORECAST

 
Point Forecast:
South Seattle WA
 47.55°N 122.3°W (Elev. 200 ft)
7:01 am PST Feb 18, 2026
8am PST Feb 18, 2026-6pm PST Feb 24, 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