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Heavy Snow from the Wasatch to the Upper Midwest through Friday; Severe storms for Ohio Valley on Friday

A strong weather system will bring heavy snow, gusty winds - with blizzard conditions - to a broad area from the Great Basin to the Upper Midwest through Friday creating treacherous travel conditions. Also, strong winds and dry conditions are creating extreme wildfire threats in the southern Plains. Meanwhile, this system will bring a threat of severe thunderstorms to the Ohio Valley on Friday. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44472°NLon: 122.31361°WElev: 427ft.

Overcast

39°F

4°C

Humidity 65%
Wind Speed SE 5 MPH
Barometer 30.17 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 24 Feb 10:20 am PST
Extended Forecast for

Seatac WA

  • Today

    Today: A 30 percent chance of showers, mainly before 4pm.  Mostly cloudy, with a high near 44. South wind around 6 mph becoming calm  in the afternoon.

    Chance
    Showers

    High: 44 °F

  • Tonight

    Tonight: A 20 percent chance of showers before 10pm.  Mostly cloudy, with a low around 34. East southeast wind 5 to 10 mph becoming light east  after midnight.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 34 °F

  • Saturday

    Saturday: A 10 percent chance of showers after 4pm.  Increasing clouds, with a high near 44. Light and variable wind.

    Slight Chance
    Showers

    High: 44 °F

  • Saturday
    Night

    Saturday Night: A slight chance of rain showers before 10pm, then snow showers, possibly mixed with rain.  Low around 35. South wind 11 to 13 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Rain/Snow

    Low: 35 °F

  • Sunday

    Sunday: Rain and snow showers, becoming all rain after 10am.  High near 39. South southeast wind 5 to 10 mph becoming light and variable  in the afternoon.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Rain/Snow
    then Showers

    High: 39 °F

  • Sunday
    Night

    Sunday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 4am, then a chance of snow showers after 4am.  Mostly cloudy, with a low around 34. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow

    Low: 34 °F

  • Monday

    Monday: A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 4pm, then a chance of rain showers after 4pm.  Mostly cloudy, with a high near 42. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow

    High: 42 °F

  • Monday
    Night

    Monday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 4am, then a chance of snow showers after 4am.  Mostly cloudy, with a low around 35.

    Chance
    Rain/Snow

    Low: 35 °F

  • Tuesday

    Tuesday: A chance of snow showers before 10am, then a chance of rain showers.  Cloudy, with a high near 44.

    Chance
    Rain/Snow
    then Chance
    Showers

    High: 44 °F

Detailed Forecast

Today
A 30 percent chance of showers, mainly before 4pm. Mostly cloudy, with a high near 44. South wind around 6 mph becoming calm in the afternoon.
Tonight
A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 34. East southeast wind 5 to 10 mph becoming light east after midnight.
Saturday
A 10 percent chance of showers after 4pm. Increasing clouds, with a high near 44. Light and variable wind.
Saturday Night
A slight chance of rain showers before 10pm, then snow showers, possibly mixed with rain. Low around 35. South wind 11 to 13 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain and snow showers, becoming all rain after 10am. High near 39. South southeast wind 5 to 10 mph becoming light and variable in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 4am, then a chance of snow showers after 4am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 4pm, then a chance of rain showers after 4pm. Mostly cloudy, with a high near 42. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 4am, then a chance of snow showers after 4am. Mostly cloudy, with a low around 35.
Tuesday
A chance of snow showers before 10am, then a chance of rain showers. Cloudy, with a high near 44.
Tuesday Night
A chance of showers. Cloudy, with a low around 38.
Wednesday
Showers likely. Mostly cloudy, with a high near 47.
Wednesday Night
Showers likely. Cloudy, with a low around 40.
Thursday
A chance of showers. Cloudy, with a high near 47.
Click Map For Forecast
Point Forecast:
Seatac WA
 47.44°N 122.3°W (Elev. 358 ft)
4:07 am PST Feb 24, 2017
10am PST Feb 24, 2017-6pm PST Mar 2, 2017
 
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Additional Resources

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