Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Hazardous Weather Conditions

Current conditions at

Renton Municipal Airport (KRNT)

Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.

smoke

79°F

26°C

Humidity 57%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 63°F (17°C)
Visibility 7.00 mi
Heat Index80°F (27°C)
Last update 07 Aug 08:35 PM PDT
Extended Forecast for

2 Miles E Mercer Island WA

Heat Advisory August 7, 08:48pm until August 7, 10:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory August 7, 08:48pm until August 7, 10:00pm

    NOW until 10:00pm Fri

    Heat Advisory

  • Tonight

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 83. Light and variable wind.

    High: 83 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58. North wind around 6 mph becoming calm  in the evening.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 80. Light and variable wind.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. North wind around 6 mph becoming calm  after midnight.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 61. Light and variable wind.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 83. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 58. North wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 80. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 57. North wind around 6 mph becoming calm after midnight.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 61.
Friday
Mostly sunny, with a high near 84.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Mercer Island WA
 47.56°N 122.18°W (Elev. 207 ft)
5:41 pm PDT Aug 7, 2026
8pm PDT Aug 7, 2026-6pm PDT Aug 14, 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