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

Cold Front Sweeping Through East; Winter Storm To Affect West

A strong cold front will sweep through the East today with a variety of weather hazards, including severe storms and heavy rain near the northeastern Gulf Coast region and rain and gusty winds in the Northeast. Meanwhile, a powerhouse winter storm will affect the Western U.S. the next few days with widespread heavy mountain snow, locally heavy rain along the West Coast and gusty winds. Read More >

Hazardous Weather Conditions

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

light snow,mist

34°F

1°C

Humidity 88%
Wind Speed NE 13 MPH
Barometer 29.51 in (999.32 mb)
Dewpoint 31°F (-1°C)
Visibility 1.25 mi
Wind Chill25°F (-4°C)
Last update 30 Nov 02:53 PM PST
Extended Forecast for

Des Moines WA

Winter Weather Advisory until December 1, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 1, 04:00pm

    NOW until
    4:00pm Thu

    Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: A chance of rain and snow, mainly after 4pm. Cloudy, with a steady temperature around 37. Calm wind. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow

    High: 37 °F

  • Tonight

    Tonight: Rain and snow, becoming all snow after 3am. Low around 29. Wind chill values between 22 and 27. North wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Rain/Snow
    Likely then
    Snow

    Low: 29 °F

  • Thursday

    Thursday: A 40 percent chance of snow, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 34. Wind chill values between 19 and 28. North wind around 8 mph. New snow accumulation of less than one inch possible.

    Chance Snow

    High: 34 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 23. East southeast wind 3 to 5 mph. Little or no snow accumulation expected.

    Partly Cloudy
    then Chance
    Snow

    Low: 23 °F

  • Friday

    Friday: Snow likely before 1pm, then rain and snow likely. Cloudy, with a high near 39. Southeast wind 5 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely
    then
    Rain/Snow
    Likely

    High: 39 °F

  • Friday
    Night

    Friday Night: Snow, possibly mixed with rain. Low around 32. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Rain/Snow

    Low: 32 °F

  • Saturday

    Saturday: A 50 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 39.

    Chance Rain
    then Slight
    Chance Rain

    High: 39 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 25.

    Partly Cloudy

    Low: 25 °F

Detailed Forecast

This Afternoon
A chance of rain and snow, mainly after 4pm. Cloudy, with a steady temperature around 37. Calm wind. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow, becoming all snow after 3am. Low around 29. Wind chill values between 22 and 27. North wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday
A 40 percent chance of snow, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 34. Wind chill values between 19 and 28. North wind around 8 mph. New snow accumulation of less than one inch possible.
Thursday Night
A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 23. East southeast wind 3 to 5 mph. Little or no snow accumulation expected.
Friday
Snow likely before 1pm, then rain and snow likely. Cloudy, with a high near 39. Southeast wind 5 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Snow, possibly mixed with rain. Low around 32. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 39.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 26.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 38.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 39.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 32.
Wednesday
A chance of rain. Mostly cloudy, with a high near 42.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Des Moines WA
 47.4°N 122.29°W (Elev. 315 ft)
Last Update:
2:40 pm PST Nov 30, 2022
Forecast Valid:
3pm PST Nov 30, 2022-6pm PST Dec 7, 2022
 
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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