Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Overcast

48°F

9°C

Humidity 76%
Wind Speed SSW 17 MPH
Barometer 30.14 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 19 Jan 10:20 am PST
Extended Forecast for

Seattle-Tacoma International Airport WA

  • Today

    Today: A 30 percent chance of showers.  Partly sunny, with a high near 53. Southwest wind 18 to 21 mph, with gusts as high as 26 mph.

    Chance
    Showers

    High: 53 °F

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 40. Southeast wind 3 to 8 mph.

    Chance Rain

    Low: 40 °F

  • Sunday

    Sunday: A 30 percent chance of rain before 10am.  Cloudy, with a high near 48. North wind 8 to 15 mph, with gusts as high as 20 mph.

    Chance Rain
    then Cloudy

    High: 48 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 35. North northeast wind 9 to 11 mph.

    Mostly Cloudy

    Low: 35 °F

  • M.L.King
    Day

    M.L.King Day: Mostly sunny, with a high near 46. Light and variable wind.

    Mostly Sunny

    High: 46 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 38.

    Chance Rain

    Low: 38 °F

  • Tuesday

    Tuesday: Rain.  High near 48. Chance of precipitation is 80%.

    Rain

    High: 48 °F

  • Tuesday
    Night

    Tuesday Night: Rain.  Cloudy, with a low around 44.

    Rain

    Low: 44 °F

  • Wednesday

    Wednesday: Showers likely.  Mostly cloudy, with a high near 53.

    Showers
    Likely

    High: 53 °F

Detailed Forecast

Today
A 30 percent chance of showers. Partly sunny, with a high near 53. Southwest wind 18 to 21 mph, with gusts as high as 26 mph.
Tonight
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 40. Southeast wind 3 to 8 mph.
Sunday
A 30 percent chance of rain before 10am. Cloudy, with a high near 48. North wind 8 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 35. North northeast wind 9 to 11 mph.
M.L.King Day
Mostly sunny, with a high near 46. Light and variable wind.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38.
Tuesday
Rain. High near 48. Chance of precipitation is 80%.
Tuesday Night
Rain. Cloudy, with a low around 44.
Wednesday
Showers likely. Mostly cloudy, with a high near 53.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 50.
Click Map For Forecast
Point Forecast:
Seattle-Tacoma International Airport WA
 47.44°N 122.3°W (Elev. 358 ft)
4:05 am PST Jan 19, 2019
10am PST Jan 19, 2019-6pm PST Jan 25, 2019
 
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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