National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Overcast

57°F

14°C

Humidity 71%
Wind Speed SW 9 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 29 Jun 11:35 AM PDT
Extended Forecast for

5 Miles SSE Vashon WA

  • Today

    Today: Partly sunny, with a high near 70. South southwest wind around 7 mph.

    High: 70 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 53. South wind 9 to 11 mph.

    Low: 53 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 66. South southwest wind around 10 mph.

    High: 66 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 52. South wind 8 to 11 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 66. South southwest wind around 9 mph.

    High: 66 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 70. South southwest wind around 7 mph.
Tonight
Increasing clouds, with a low around 53. South wind 9 to 11 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 66. South southwest wind around 10 mph.
Tuesday Night
Increasing clouds, with a low around 52. South wind 8 to 11 mph.
Wednesday
Mostly cloudy, with a high near 66. South southwest wind around 9 mph.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 68.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 53.
Independence Day
Mostly sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Vashon WA
 47.38°N 122.44°W (Elev. 164 ft)
Last Update:
11:26 am PDT Jun 29, 2026
Forecast Valid:
11am PDT Jun 29, 2026-6pm PDT Jul 5, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation