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

Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

EW6690 Maple Valley (E6690)

Lat: 47.442°NLon: 122.01433°WElev: 742.16ft.

NA

59°F

15°C

Humidity 95%
Wind Speed NW 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 58°F (14°C)
Visibility NA
Last update 24 Aug 09:07 AM PDT
Extended Forecast for

Maple Valley WA

  • Today

    Today: Patchy smoke after 11am. Sunny, with a high near 82. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 82 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke before 8pm. Mostly clear, with a low around 55. Light and variable wind.

    Low: 55 °F

    Patchy Smoke
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. Calm wind.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 55. Light south southwest wind.

    Low: 55 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. Calm wind.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Thursday Night

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

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

Detailed Forecast

Today
Patchy smoke after 11am. Sunny, with a high near 82. Calm wind becoming north northwest around 6 mph in the afternoon.
Tonight
Patchy smoke before 8pm. Mostly clear, with a low around 55. Light and variable wind.
Tuesday
Sunny, with a high near 87. Calm wind.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 55. Light south southwest wind.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. Calm wind.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Partly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 72.
Friday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 52.
Saturday
A chance of rain. Mostly cloudy, with a high near 70.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Maple Valley WA
 47.37°N 122.03°W (Elev. 591 ft)
Last Update:
11:26 pm PDT Aug 23, 2026
Forecast Valid:
9am PDT Aug 24, 2026-6pm PDT Aug 30, 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