Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Mostly Cloudy

64°F

18°C

Humidity 72%
Wind Speed W 4 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 19 Aug 10:35 AM PDT
Extended Forecast for

2 Miles SE Vashon WA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 69. South southeast wind around 6 mph becoming north in the afternoon.

    High: 69 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 57. North northwest wind 3 to 7 mph.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 71. North wind 3 to 8 mph.

    High: 71 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. North wind 5 to 8 mph.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 71. North wind 3 to 8 mph.

    High: 71 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of rain.  Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 69. South southeast wind around 6 mph becoming north in the afternoon.
Tonight
Partly cloudy, with a low around 57. North northwest wind 3 to 7 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 71. North wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 57. North wind 5 to 8 mph.
Friday
Partly sunny, with a high near 71. North wind 3 to 8 mph.
Friday Night
Mostly cloudy, with a low around 57.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 55.
Sunday
Partly sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 55.
Monday
Partly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Vashon WA
 47.44°N 122.43°W (Elev. 0 ft)
11:26 pm PDT Aug 18, 2026
10am PDT Aug 19, 2026-6pm PDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database