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

Lake-Effect Snow through Friday; Strong Winds in the Northern and Central Plains

A clipper-like system will drop down from Canada on Thursday, bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains Thursday afternoon through Friday, with gusts up to 60 mph expected. Read More >

Current conditions at

EW6690 Maple Valley (E6690)

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

NA

42°F

6°C

Humidity 1%
Wind Speed NNW 0 MPH
Barometer 30.48 in (1032.17 mb)
Dewpoint -50°F (-46°C)
Visibility NA
Last update 15 Jan 12:55 AM PST
Extended Forecast for

3 Miles E Issaquah WA

  • Overnight

    Overnight: Patchy dense fog. Otherwise, mostly cloudy, with a steady temperature around 42. Calm wind.

    Low: 42 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Patchy dense fog before 11am. Otherwise, mostly sunny, with a high near 49. North northeast wind around 5 mph.

    High: 49 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog before 9pm. Otherwise, mostly clear, with a low around 36. East northeast wind around 5 mph.

    Low: 36 °F

    Patchy Fog
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 52. East wind around 6 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. East wind around 7 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a steady temperature around 42. Calm wind.
Thursday
Patchy dense fog before 11am. Otherwise, mostly sunny, with a high near 49. North northeast wind around 5 mph.
Thursday Night
Patchy fog before 9pm. Otherwise, mostly clear, with a low around 36. East northeast wind around 5 mph.
Friday
Sunny, with a high near 52. East wind around 6 mph.
Friday Night
Mostly clear, with a low around 37. East wind around 7 mph.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 35.
M.L.King Day
Sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
A slight chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Issaquah WA
 47.53°N 121.98°W (Elev. 600 ft)
Last Update:
7:01 pm PST Jan 14, 2026
Forecast Valid:
1am PST Jan 15, 2026-6pm PST Jan 21, 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