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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Fair

64°F

18°C

Humidity 56%
Wind Speed NNE 10 MPH
Barometer 30.17 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 19 Aug 10:35 pm PDT
Extended Forecast for

Seatac WA

  • Tonight

    Tonight: Mostly clear, with a low around 56. North northeast wind 10 to 13 mph.

    Mostly Clear

    Low: 56 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 75. North northwest wind around 10 mph.

    Mostly Sunny

    High: 75 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 59. Northeast wind around 14 mph.

    Mostly Clear

    Low: 59 °F

  • Monday

    Monday: Sunny, with a high near 80. North wind 10 to 13 mph.

    Sunny

    High: 80 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 60. Northeast wind 10 to 14 mph.

    Mostly Clear

    Low: 60 °F

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 60.

    Partly Cloudy

    Low: 60 °F

  • Wednesday

    Wednesday: A slight chance of showers after 11am.  Mostly cloudy, with a high near 74.

    Slight Chance
    Showers

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers.  Mostly cloudy, with a low around 58.

    Slight Chance
    Showers

    Low: 58 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 56. North northeast wind 10 to 13 mph.
Sunday
Mostly sunny, with a high near 75. North northwest wind around 10 mph.
Sunday Night
Mostly clear, with a low around 59. Northeast wind around 14 mph.
Monday
Sunny, with a high near 80. North wind 10 to 13 mph.
Monday Night
Mostly clear, with a low around 60. Northeast wind 10 to 14 mph.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
A slight chance of showers after 11am. Mostly cloudy, with a high near 74.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 58.
Thursday
A slight chance of showers. Mostly cloudy, with a high near 69.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 79.
Click Map For Forecast
Point Forecast:
Seatac WA
 47.44°N 122.3°W (Elev. 358 ft)
2:43 pm PDT Aug 19, 2017
11pm PDT Aug 19, 2017-6pm PDT Aug 26, 2017
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database