Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

48°F

9°C

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

12 Miles WNW Newhalem WA

  • Overnight

    Overnight: Clear, with a low around 33. Wind chill values between 23 and 28. East southeast wind around 15 mph.

    Low: 33 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 42. Wind chill values between 23 and 33. North wind 5 to 11 mph becoming south southwest in the morning.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. Wind chill values between 22 and 27. Southwest wind 8 to 13 mph becoming east northeast after midnight.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Wind chill values between 19 and 28. Northeast wind 11 to 17 mph, with gusts as high as 20 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. North northeast wind around 14 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 4am.  Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Clear, with a low around 33. Wind chill values between 23 and 28. East southeast wind around 15 mph.
M.L.King Day
Sunny, with a high near 42. Wind chill values between 23 and 33. North wind 5 to 11 mph becoming south southwest in the morning.
Monday Night
Partly cloudy, with a low around 29. Wind chill values between 22 and 27. Southwest wind 8 to 13 mph becoming east northeast after midnight.
Tuesday
Mostly sunny, with a high near 38. Wind chill values between 19 and 28. Northeast wind 11 to 17 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 25. North northeast wind around 14 mph.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 34.
Thursday Night
A slight chance of snow after 4am. Partly cloudy, with a low around 23.
Friday
A slight chance of snow before 10am, then a slight chance of snow after 4pm. Mostly sunny, with a high near 32.
Friday Night
A chance of snow. Partly cloudy, with a low around 22.
Saturday
A chance of snow. Partly sunny, with a high near 31.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 24.
Sunday
Snow likely. Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Newhalem WA
 48.76°N 121.49°W (Elev. 5807 ft)
1:25 am PST Jan 19, 2026
3am PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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