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

Heavy Rainfall for the Mid-Atlantic; Heat and Wildfire Concerns for the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region today into tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the interior Northwest with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Clear

22°C

72°F

Humidity 60%
Wind Speed SW 5 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 14°C (57°F)
Visibility 16 km
Last update 14 Jul 12:05 PM PDT
Extended Forecast for

6 Miles S Vashon WA

Heat Advisory July 15, 12:00pm until July 16, 10:00pm
Click here for hazard details and duration
Heat Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 22. South southeast wind 10 to 13 km/h becoming north.

    High: 22 °C

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 14. North wind 5 to 14 km/h.

    Low: 14 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 27. North wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon.

    High: 27 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 16. North northeast wind 8 to 18 km/h.

    Low: 16 °C

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 29. Light and variable wind becoming west northwest 6 to 11 km/h in the afternoon.

    High: 29 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 15.

    Low: 15 °C

    Clear

  • Thursday

    Thursday: Sunny, with a high near 27.

    High: 27 °C

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 15.

    Low: 15 °C

    Clear

  • Friday

    Friday: Sunny, with a high near 26.

    High: 26 °C

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 22. South southeast wind 10 to 13 km/h becoming north.
Tonight
Mostly clear, with a low around 14. North wind 5 to 14 km/h.
Tuesday
Sunny, with a high near 27. North wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon.
Tuesday Night
Clear, with a low around 16. North northeast wind 8 to 18 km/h.
Wednesday
Sunny, with a high near 29. Light and variable wind becoming west northwest 6 to 11 km/h in the afternoon.
Wednesday Night
Clear, with a low around 15.
Thursday
Sunny, with a high near 27.
Thursday Night
Clear, with a low around 15.
Friday
Sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Partly sunny, with a high near 23.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Vashon WA
 47.37°N 122.47°W (Elev. 0 m)
Last Update:
8:00 am PDT Jul 14, 2025
Forecast Valid:
12pm PDT Jul 14, 2025-6pm PDT Jul 20, 2025
 
Forecast Discussion
 
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Additional Resources

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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