Heavy Rainfall for the Great Lakes and Mid-Atlantic Today; Hot Temperatures in Southern California

A slow moving cold front will gradually progress through the eastern third of the U.S. today through Thursday with possible severe weather and heavy rainfall which may bring flash flooding. Moderate Risks for excessive rainfall have been issued for the central Great Lakes into the central Appalachians, and Pennsylvania today and Thursday. A Heat Advisory is in effect for southern California. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Mostly Clear

62°F

17°C

Humidity 69%
Wind Speed ESE 9 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 22 Sep 10:53 AM PDT
Extended Forecast for

Seattle-Tacoma International Airport WA

  • Today

    Today: Partly sunny, with a high near 69. North northeast wind around 6 mph.

    Partly Sunny

    High: 69 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. North northeast wind 3 to 7 mph.

    Mostly Cloudy

    Low: 53 °F

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 69. North northwest wind 5 to 7 mph.

    Decreasing
    Clouds

    High: 69 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 52. North northeast wind around 7 mph.

    Mostly Clear

    Low: 52 °F

  • Friday

    Friday: Sunny, with a high near 74. North wind around 7 mph.

    Sunny

    High: 74 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 53.

    Partly Cloudy

    Low: 53 °F

  • Saturday

    Saturday: Sunny, with a high near 73.

    Sunny

    High: 73 °F

  • Saturday
    Night

    Saturday Night: A slight chance of rain after 11pm.  Mostly cloudy, with a low around 54.

    Slight Chance
    Rain

    Low: 54 °F

  • Sunday

    Sunday: A chance of rain.  Mostly cloudy, with a high near 67.

    Chance Rain

    High: 67 °F

Detailed Forecast

Today
Partly sunny, with a high near 69. North northeast wind around 6 mph.
Tonight
Mostly cloudy, with a low around 53. North northeast wind 3 to 7 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 69. North northwest wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 52. North northeast wind around 7 mph.
Friday
Sunny, with a high near 74. North wind around 7 mph.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Sunny, with a high near 73.
Saturday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 54.
Sunday
A chance of rain. Mostly cloudy, with a high near 67.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 55.
Monday
A chance of rain. Mostly cloudy, with a high near 65.
Monday Night
Rain likely. Mostly cloudy, with a low around 51.
Tuesday
Rain likely. Mostly cloudy, with a high near 60.
Click Map For Forecast
Point Forecast:
Seattle-Tacoma International Airport WA
 47.46°N 122.31°W (Elev. 400 ft)
1:56 am PDT Sep 22, 2021
11am PDT Sep 22, 2021-6pm PDT Sep 28, 2021
 
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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