Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

EW6690 Maple Valley (E6690)

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

NA

37°F

3°C

Humidity 87%
Wind Speed WNW 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 12 Feb 05:57 AM PST
Extended Forecast for

5 Miles SE Issaquah WA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 45. South southwest wind 3 to 8 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 4am.  Increasing clouds, with a low around 36. South wind around 8 mph.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain before 4pm, then rain, possibly mixed with snow.  High near 41. South southwest wind around 8 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Rain then
    Rain/Snow

  • Friday Night

    Friday Night: Snow, mainly after 7pm.  Low around 34. South wind around 7 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Snow then
    Snow Likely

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before 4pm.  Mostly cloudy, with a high near 40. South wind around 6 mph becoming northwest in the afternoon.  Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 10pm.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 10am.  Partly sunny, with a high near 40.

    High: 40 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A slight chance of snow after 4am.  Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Snow likely, mainly after 4pm.  Mostly cloudy, with a high near 42.

    High: 42 °F

    Snow Likely

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 45. South southwest wind 3 to 8 mph.
Tonight
A 30 percent chance of rain, mainly after 4am. Increasing clouds, with a low around 36. South wind around 8 mph.
Friday
Rain before 4pm, then rain, possibly mixed with snow. High near 41. South southwest wind around 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Snow, mainly after 7pm. Low around 34. South wind around 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
A 50 percent chance of snow, mainly before 4pm. Mostly cloudy, with a high near 40. South wind around 6 mph becoming northwest in the afternoon. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 30.
Sunday
A 20 percent chance of snow after 10am. Partly sunny, with a high near 40.
Sunday Night
A slight chance of snow after 4am. Partly cloudy, with a low around 29.
Washington's Birthday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 42.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 32.
Tuesday
Snow likely. Mostly cloudy, with a high near 41.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 33.
Wednesday
Snow likely. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Issaquah WA
 47.49°N 121.97°W (Elev. 2398 ft)
1:26 am PST Feb 12, 2026
6am PST Feb 12, 2026-6pm PST Feb 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

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