Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44472°NLon: 122.31361°WElev: 427.0ft.

Mostly Cloudy

46°F

8°C

Humidity 87%
Wind Speed S 8 MPH
Barometer 29.47 in (997.97 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 01 Apr 08:00 PM PDT
Extended Forecast for

Seatac WA

  • Tonight

    Tonight: A 50 percent chance of rain.  Mostly cloudy, with a low around 40. South southwest wind 8 to 14 mph.

    Low: 40 °F

    Chance Rain

  • Thursday

    Thursday: A 50 percent chance of rain, mainly before 3pm.  Mostly cloudy, with a high near 52. Southwest wind 7 to 11 mph.

    High: 52 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42. South southwest wind 7 to 10 mph.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 57. Southwest wind around 6 mph.

    High: 57 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Light and variable wind.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of rain. Mostly cloudy, with a low around 40. South southwest wind 8 to 14 mph.
Thursday
A 50 percent chance of rain, mainly before 3pm. Mostly cloudy, with a high near 52. Southwest wind 7 to 11 mph.
Thursday Night
Mostly cloudy, with a low around 42. South southwest wind 7 to 10 mph.
Friday
Partly sunny, with a high near 57. Southwest wind around 6 mph.
Friday Night
Mostly clear, with a low around 39. Light and variable wind.
Saturday
Sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 42.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Seatac WA
 47.44°N 122.3°W (Elev. 358 ft)
11:26 am PDT Apr 1, 2026
8pm PDT Apr 1, 2026-6pm PDT Apr 8, 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