Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Mostly Cloudy

57°F

14°C

Humidity 67%
Wind Speed N 6 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 26 May 09:00 PM PDT
Extended Forecast for

Vashon WA

  • Tonight

    Tonight: Mostly clear, with a low around 49. North northeast wind around 5 mph becoming calm  in the evening.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Light and variable wind becoming north 5 to 10 mph in the morning.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. North wind 5 to 9 mph becoming calm  in the evening.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 74. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 51. North northwest wind 6 to 11 mph becoming south southwest after midnight.

    Low: 51 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 40 percent chance of rain, mainly before 11am.  Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 49. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 68. Light and variable wind becoming north 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 53. North wind 5 to 9 mph becoming calm in the evening.
Thursday
Sunny, with a high near 74. Calm wind becoming north northwest around 5 mph in the afternoon.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 51. North northwest wind 6 to 11 mph becoming south southwest after midnight.
Friday
A 40 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 57.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
Partly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Vashon WA
 47.46°N 122.47°W (Elev. 381 ft)
5:41 pm PDT May 26, 2026
9pm PDT May 26, 2026-6pm PDT Jun 2, 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