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

47°F

8°C

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

Newhalem WA

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 55. East southeast wind around 5 mph becoming calm  in the morning.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Light east northeast wind.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. East northeast wind 3 to 5 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. Light east northeast wind.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. Light east northeast wind.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain and snow before 4pm, then a slight chance of rain.  Mostly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

M.L.King Day
Sunny, with a high near 55. East southeast wind around 5 mph becoming calm in the morning.
Tonight
Partly cloudy, with a low around 41. Light east northeast wind.
Tuesday
Mostly sunny, with a high near 52. East northeast wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 37. Light east northeast wind.
Wednesday
Mostly sunny, with a high near 51. Light east northeast wind.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 34.
Friday
A slight chance of rain and snow before 4pm, then a slight chance of rain. Mostly sunny, with a high near 47.
Friday Night
A slight chance of rain before 10pm, then a chance of rain and snow. Partly cloudy, with a low around 34.
Saturday
A chance of rain and snow. Partly sunny, with a high near 46.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 35.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Newhalem WA
 48.66°N 121.27°W (Elev. 853 ft)
1:25 am PST Jan 19, 2026
5am PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database