Heat Persists in the South Central U.S. and California; Heavy Rain in the Ohio Valley

Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest and California this week with limited nighttime relief. Heavy rainfall will lead to localized areas of flash flooding in parts of the Ohio Valley/Central Appalachians. Dry and breezy conditions will enhance fire weather concerns across the northern Rockies and High Plains. Read More >

Current conditions at

EW6690 Maple Valley (E6690)

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

NA

67°F

19°C

Humidity 66%
Wind Speed WNW 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 55°F (13°C)
Visibility NA
Last update 09 Sep 09:25 PM PDT
Extended Forecast for

Maple Valley WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 70. Calm wind.

    High: 70 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A slight chance of rain between 11pm and midnight.  Mostly cloudy, with a low around 52. Light and variable wind.  Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    Rain then
    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 68. Light south wind.

    High: 68 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Patchy fog after 5am.  Otherwise, cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A slight chance of rain, then a chance of showers and thunderstorms after 11am.  Areas of fog before 10am.  Otherwise, mostly cloudy, with a high near 67. Chance of precipitation is 50%.

    High: 67 °F

    Chance
    Showers and
    Areas Fog

  • Saturday Night

    Saturday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain before 11am.  Mostly cloudy, with a high near 69.

    High: 69 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 55. Calm wind.
Thursday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 70. Calm wind.
Thursday Night
A slight chance of rain between 11pm and midnight. Mostly cloudy, with a low around 52. Light and variable wind. Chance of precipitation is 20%.
Friday
Mostly cloudy, with a high near 68. Light south wind.
Friday Night
Patchy fog after 5am. Otherwise, cloudy, with a low around 52. Calm wind.
Saturday
A slight chance of rain, then a chance of showers and thunderstorms after 11am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 67. Chance of precipitation is 50%.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 51.
Sunday
A chance of rain before 11am. Mostly cloudy, with a high near 69.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Partly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Maple Valley WA
 47.41°N 122.04°W (Elev. 400 ft)
11:26 am PDT Sep 9, 2026
9pm PDT Sep 9, 2026-6pm PDT Sep 16, 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