Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Clear

57°F

14°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Aug 01:30 AM PDT
Extended Forecast for

3 Miles NNW Vashon WA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 58. Light north northwest wind.

    Low: 58 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 73. Calm wind becoming north around 6 mph in the afternoon.

    High: 73 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 57. North wind around 5 mph becoming calm.

    Low: 57 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 73. Southwest wind around 7 mph.

    High: 73 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56. Southwest wind around 7 mph.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 58. Light north northwest wind.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 73. Calm wind becoming north around 6 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 57. North wind around 5 mph becoming calm.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 73. Southwest wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 56. Southwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 56.
Friday
Partly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 55.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 64.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 55.
Sunday
Mostly cloudy, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Vashon WA
 47.48°N 122.47°W (Elev. 203 ft)
11:26 pm PDT Aug 16, 2026
1am PDT Aug 17, 2026-6pm PDT Aug 23, 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