Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. 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 Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

Lat: 48.76292°NLon: 121.69823°WElev: 3520.0ft.

NA

38°F

3°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

6 Miles WNW Newhalem WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. West northwest wind around 5 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. Wind chill values between 25 and 31. West southwest wind 5 to 9 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of rain and snow, mainly after 1am.  Increasing clouds, with a low around 29. Wind chill values between 22 and 27. South southwest wind around 8 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Friday

    Friday: Snow, possibly mixed with rain before 8am, then snow between 8am and 10am, then snow, possibly mixed with rain after 10am.  High near 32. Wind chill values between 23 and 28. Southwest wind 7 to 9 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow.  Low around 28. West southwest wind around 6 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 10am.  Mostly cloudy, with a high near 31. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 31 °F

    Snow Likely

  • Saturday Night

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

    Low: 20 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of snow after 10am.  Mostly sunny, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A slight chance of snow.  Partly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. West northwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 37. Wind chill values between 25 and 31. West southwest wind 5 to 9 mph.
Thursday Night
A chance of rain and snow, mainly after 1am. Increasing clouds, with a low around 29. Wind chill values between 22 and 27. South southwest wind around 8 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday
Snow, possibly mixed with rain before 8am, then snow between 8am and 10am, then snow, possibly mixed with rain after 10am. High near 32. Wind chill values between 23 and 28. Southwest wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. Low around 28. West southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 31. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Saturday Night
A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 20.
Sunday
A slight chance of snow after 10am. Mostly sunny, with a high near 33.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 21.
Washington's Birthday
A chance of snow. Partly sunny, with a high near 32.
Monday Night
Snow likely. Mostly cloudy, with a low around 24.
Tuesday
Snow likely. Mostly cloudy, with a high near 32.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 26.
Wednesday
Snow. Mostly cloudy, with a high near 32.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Newhalem WA
 48.72°N 121.35°W (Elev. 2887 ft)
1:26 am PST Feb 12, 2026
3am PST Feb 12, 2026-6pm PST Feb 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database