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

Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Current conditions at

EW6690 Maple Valley (E6690)

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

NA

58°F

14°C

Humidity 88%
Wind Speed WSW 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 16 Aug 08:55 AM PDT
Extended Forecast for

Maple Valley WA

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 78. Calm wind.

    High: 78 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, increasing clouds, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Areas of fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. Calm wind.

    High: 80 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 80. Calm wind.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 77.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 81.

    High: 81 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 78. Calm wind.
Tonight
Patchy fog after 3am. Otherwise, increasing clouds, with a low around 56. Calm wind.
Monday
Areas of fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. Calm wind.
Monday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 56. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 80. Calm wind.
Tuesday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 54.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 77.
Wednesday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 55.
Thursday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 81.
Thursday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 56.
Friday
Partly sunny, with a high near 79.
Friday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 56.
Saturday
A chance of rain. Mostly cloudy, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Maple Valley WA
 47.39°N 122.03°W (Elev. 433 ft)
Last Update:
12:35 am PDT Aug 16, 2026
Forecast Valid:
9am PDT Aug 16, 2026-6pm PDT Aug 22, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation