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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

47°F

8°C

Humidity 97%
Wind Speed SE 0 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 13 Jan 10:34 PM PST
Extended Forecast for

Issaquah WA

  • Tonight

    Tonight: Widespread dense fog, mainly before midnight. Otherwise, partly cloudy, with a low around 43. Calm wind.

    Low: 43 °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: Widespread dense fog before 1am, then patchy dense fog after 5am. Otherwise, mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Dense Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 52. North northeast wind around 5 mph.

    High: 52 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. East northeast wind around 5 mph.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 54.

    High: 54 °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 before midnight. Otherwise, partly cloudy, with a low around 43. Calm wind.
Wednesday
Areas of fog before 11am. Otherwise, partly sunny, with a high near 53. Calm wind.
Wednesday Night
Widespread dense fog before 1am, then patchy dense fog after 5am. Otherwise, mostly cloudy, with a low around 40. Calm wind.
Thursday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 52. North northeast wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 37. East northeast wind around 5 mph.
Friday
Sunny, with a high near 54.
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 53.
Sunday Night
Mostly clear, with a low around 36.
M.L.King Day
Mostly sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Mostly cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Issaquah WA
 47.52°N 122.04°W (Elev. 200 ft)
Last Update:
7:01 pm PST Jan 13, 2026
Forecast Valid:
10pm PST Jan 13, 2026-6pm PST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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