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

Hazardous Weather Conditions

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

37°F

3°C

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

7 Miles S Newhalem WA

Flood Watch December 8, 04:00am until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch

  • This Afternoon

    This Afternoon: Snow. High near 30. Wind chill values between 18 and 23. West southwest wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow

  • Tonight

    Tonight: Snow, mainly before 4am. Low around 29. Wind chill values between 17 and 22. West southwest wind 16 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 29 °F

    Snow

  • Monday

    Monday: Snow before 1pm, then rain and snow. The rain and snow could be heavy at times. High near 34. Wind chill values between 17 and 22. South southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 34 °F

    Heavy Snow
    then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 7pm. The rain and snow could be heavy at times. Low around 26. Wind chill values between 14 and 22. Breezy, with a southwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 26 °F

    Breezy.
    Rain/Snow
    then Snow

  • Tuesday

    Tuesday: Snow. High near 28. Southwest wind 8 to 14 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 27. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 27 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 31. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 31 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Heavy Snow

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 30.

    High: 30 °F

    Snow Likely

Detailed Forecast

This Afternoon
Snow. High near 30. Wind chill values between 18 and 23. West southwest wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow, mainly before 4am. Low around 29. Wind chill values between 17 and 22. West southwest wind 16 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow before 1pm, then rain and snow. The rain and snow could be heavy at times. High near 34. Wind chill values between 17 and 22. South southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday Night
Rain and snow, becoming all snow after 7pm. The rain and snow could be heavy at times. Low around 26. Wind chill values between 14 and 22. Breezy, with a southwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday
Snow. High near 28. Southwest wind 8 to 14 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 27. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 31. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 27.
Thursday
Snow likely. Mostly cloudy, with a high near 30.
Thursday Night
Snow likely. Mostly cloudy, with a low around 28.
Friday
Snow. Mostly cloudy, with a high near 33.
Friday Night
Snow likely. Mostly cloudy, with a low around 31.
Saturday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 32.
Saturday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 29.
Sunday
Snow. Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Newhalem WA
 48.58°N 121.27°W (Elev. 6457 ft)
Last Update:
1:25 pm PST Dec 7, 2025
Forecast Valid:
4pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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