Thunderstorms, Rain, Flooding and Snow Over the Weekend

A cold front will produce isolated strong to severe thunderstorms, locally heavy rain and possible flooding from Texas and the Arklatex to the Ohio Valley and central Appalachians this weekend. Meanwhile, a narrow streak of heavy snow is likely across Upper portions of the Midwest, Mississippi Valley and Great Lakes. Finally, dangerous Santa Ana winds are expected across southern California. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

Lat: 47.54548°NLon: 122.3147°WElev: 20ft.

Overcast

45°F

7°C

Humidity 70%
Wind Speed S 5 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 27 Feb 11:15 PM PST
Extended Forecast for

South Seattle WA

  • Tonight

    Tonight: Rain likely, mainly before 2am.  Cloudy, with a low around 41. South wind around 9 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    Low: 41 °F

  • Sunday

    Sunday: Mostly cloudy, with a high near 49. South southwest wind around 11 mph.

    Mostly Cloudy

    High: 49 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 40. South southeast wind around 6 mph.

    Mostly Cloudy

    Low: 40 °F

  • Monday

    Monday: A 50 percent chance of rain, mainly after 10am.  Partly sunny, with a high near 53. Light south wind becoming southwest 5 to 9 mph in the morning.

    Chance Rain

    High: 53 °F

  • Monday
    Night

    Monday Night: A chance of rain before 10pm, then a slight chance of rain after 4am.  Mostly cloudy, with a low around 37. South southeast wind around 6 mph.  Chance of precipitation is 30%.

    Chance Rain

    Low: 37 °F

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 10am.  Partly sunny, with a high near 48.

    Chance Rain

    High: 48 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 39.

    Chance Rain

    Low: 39 °F

  • Wednesday

    Wednesday: A chance of rain.  Mostly cloudy, with a high near 50.

    Chance Rain

    High: 50 °F

  • Wednesday
    Night

    Wednesday Night: A chance of rain.  Mostly cloudy, with a low around 42.

    Chance Rain

    Low: 42 °F

Detailed Forecast

Tonight
Rain likely, mainly before 2am. Cloudy, with a low around 41. South wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly cloudy, with a high near 49. South southwest wind around 11 mph.
Sunday Night
Mostly cloudy, with a low around 40. South southeast wind around 6 mph.
Monday
A 50 percent chance of rain, mainly after 10am. Partly sunny, with a high near 53. Light south wind becoming southwest 5 to 9 mph in the morning.
Monday Night
A chance of rain before 10pm, then a slight chance of rain after 4am. Mostly cloudy, with a low around 37. South southeast wind around 6 mph. Chance of precipitation is 30%.
Tuesday
A 30 percent chance of rain, mainly after 10am. Partly sunny, with a high near 48.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 42.
Thursday
A chance of rain. Mostly cloudy, with a high near 55.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 44.
Friday
A chance of rain. Mostly cloudy, with a high near 55.
Friday Night
A chance of rain. Mostly cloudy, with a low around 42.
Saturday
Rain likely. Mostly cloudy, with a high near 51.
Click Map For Forecast
Point Forecast:
South Seattle WA
 47.57°N 122.31°W (Elev. 200 ft)
7:27 pm PST Feb 27, 2021
11pm PST Feb 27, 2021-6pm PST Mar 6, 2021
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database