March Going Out Like a Lion with Intensifying Central U.S. Storm

Tens of Millions of people are under threat of potentially intense severe weather as a powerful frontal system sweeps across the Central U.S. At least a few long-track, strong to potentially violent tornadoes, intense damaging wind, and very large hail are probable across much of the Mississippi Valley. Heavy snow and blowing snow will produce travel hazards in the Upper Midwest. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Overcast

45°F

7°C

Humidity 70%
Wind Speed S 13 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 31 Mar 09:20 AM PDT
Extended Forecast for

Seatac WA

  • Today

    Today: Rain.  High near 49. South wind 16 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    High: 49 °F

  • Tonight

    Tonight: Rain.  Low around 38. South southwest wind 11 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain then
    Rain Likely

    Low: 38 °F

  • Saturday

    Saturday: Rain likely, then showers and possibly a thunderstorm after 11am.  High near 49. South southwest wind 13 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers

    High: 49 °F

  • Saturday
    Night

    Saturday Night: Rain before 5am, then rain and snow showers likely.  Low around 37. South wind 11 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Rain then
    Rain/Snow
    Likely

    Low: 37 °F

  • Sunday

    Sunday: Rain and snow showers likely before 8am, then rain showers.  High near 48. South wind 8 to 10 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Rain/Snow
    then Showers

    High: 48 °F

  • Sunday
    Night

    Sunday Night: Rain showers likely before 2am, then a slight chance of rain and snow showers.  Mostly cloudy, with a low around 35. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Showers
    Likely then
    Slight Chance
    Rain/Snow

    Low: 35 °F

  • Monday

    Monday: A 40 percent chance of showers after 11am.  Partly sunny, with a high near 51.

    Chance
    Showers

    High: 51 °F

  • Monday
    Night

    Monday Night: A chance of rain showers before 2am, then a slight chance of rain and snow showers.  Mostly cloudy, with a low around 36.

    Chance
    Showers then
    Slight Chance
    Rain/Snow

    Low: 36 °F

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before 8am, then a slight chance of rain showers.  Partly sunny, with a high near 52.

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

    High: 52 °F

Detailed Forecast

Today
Rain. High near 49. South wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain. Low around 38. South southwest wind 11 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely, then showers and possibly a thunderstorm after 11am. High near 49. South southwest wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain before 5am, then rain and snow showers likely. Low around 37. South wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain and snow showers likely before 8am, then rain showers. High near 48. South wind 8 to 10 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain showers likely before 2am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 35. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
A 40 percent chance of showers after 11am. Partly sunny, with a high near 51.
Monday Night
A chance of rain showers before 2am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 36.
Tuesday
A slight chance of rain and snow showers before 8am, then a slight chance of rain showers. Partly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 37.
Thursday
A slight chance of showers. Partly sunny, with a high near 57.
Click Map For Forecast
Point Forecast:
Seatac WA
 47.44°N 122.3°W (Elev. 358 ft)
9:40 am PDT Mar 31, 2023
9am PDT Mar 31, 2023-6pm PDT Apr 6, 2023
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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