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 NW 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 likely. Mostly cloudy, with a high near 32. Wind chill values between 21 and 26. West wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 3 to 5 inches possible.

    High: 32 °F

    Snow Likely

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Low around 30. Wind chill values between 19 and 24. Southwest wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 30 °F

    Heavy Snow

  • Monday

    Monday: Snow before 1pm, then rain, possibly mixed with snow. The rain and snow could be heavy at times. High near 35. Wind chill values between 19 and 25. South southwest wind around 17 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 35 °F

    Heavy Snow
    then
    Rain/Snow

  • Monday Night

    Monday Night: Rain, possibly mixed with snow, becoming all snow after 10pm. The rain could be heavy at times. Low around 28. Wind chill values between 18 and 23. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Breezy.
    Rain/Snow
    then Snow

  • Tuesday

    Tuesday: Snow. High near 31. Southwest wind 7 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 29. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Low: 29 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 33. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 33 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Heavy Snow

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 32.

    High: 32 °F

    Snow Likely

Detailed Forecast

This Afternoon
Snow likely. Mostly cloudy, with a high near 32. Wind chill values between 21 and 26. West wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow. The snow could be heavy at times. Low around 30. Wind chill values between 19 and 24. Southwest wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow before 1pm, then rain, possibly mixed with snow. The rain and snow could be heavy at times. High near 35. Wind chill values between 19 and 25. South southwest wind around 17 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday Night
Rain, possibly mixed with snow, becoming all snow after 10pm. The rain could be heavy at times. Low around 28. Wind chill values between 18 and 23. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow. High near 31. Southwest wind 7 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 29. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 33. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 28.
Thursday
Snow likely. Mostly cloudy, with a high near 32.
Thursday Night
Snow likely. Mostly cloudy, with a low around 30.
Friday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 35.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 33.
Saturday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 34.
Saturday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 31.
Sunday
Snow. Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Newhalem WA
 48.73°N 121.38°W (Elev. 5709 ft)
Last Update:
1:25 pm PST Dec 7, 2025
Forecast Valid:
5pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation