Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Current conditions at

EW6690 Maple Valley (E6690)

Lat: 47.442°NLon: 122.01417°WElev: 770.0ft.

NA

51°F

11°C

Humidity 97%
Wind Speed NNW 0 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 50°F (10°C)
Visibility NA
Last update 13 Jan 08:24 PM PST
Extended Forecast for

Maple Valley WA

  • Tonight

    Tonight: Widespread dense fog, mainly between 9pm and midnight.  Otherwise, partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Dense Fog

  • Wednesday

    Wednesday: Areas of fog before 11am.  Otherwise, partly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Areas Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Areas of fog before 1am, then patchy fog after 5am.  Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Areas Fog

  • Thursday

    Thursday: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 52. Light northeast wind.

    High: 52 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. Light east wind.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread dense fog, mainly between 9pm and midnight. Otherwise, partly cloudy, with a low around 41. Calm wind.
Wednesday
Areas of fog before 11am. Otherwise, partly sunny, with a high near 53. Calm wind.
Wednesday Night
Areas of fog before 1am, then patchy fog after 5am. Otherwise, partly cloudy, with a low around 40. Calm wind.
Thursday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 52. Light northeast wind.
Thursday Night
Mostly clear, with a low around 38. Light east wind.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 37.
M.L.King Day
Mostly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Maple Valley WA
 47.41°N 122.04°W (Elev. 400 ft)
7:01 pm PST Jan 13, 2026
8pm PST Jan 13, 2026-6pm PST Jan 20, 2026
 
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Additional Resources

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