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

6 Miles WNW Newhalem WA

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

  • Overnight

    Overnight: Rain and snow, mainly after 3am. Low around 29. Wind chill values between 22 and 27. Southwest wind around 9 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Rain/Snow

  • Sunday

    Sunday: Rain and snow. High near 33. Wind chill values between 22 and 27. South southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow. Low around 32. Wind chill values between 21 and 26. Southwest wind around 16 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 32 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Monday

    Monday: Snow, possibly mixed with rain, becoming all rain after 1pm. The rain and snow could be heavy at times. High near 36. Wind chill values between 20 and 25. Southwest wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 36 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain before 7pm, then rain and snow. The rain could be heavy at times. Low around 30. West southwest wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow, becoming all snow after 10am. High near 31. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Rain/Snow
    then Snow

  • Tuesday Night

    Tuesday Night: Snow before 10pm, then snow, possibly mixed with rain. The snow could be heavy at times. Low around 30. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 30 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow, possibly mixed with rain. Cloudy, with a high near 32.

    High: 32 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow likely, possibly mixed with rain. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Rain and snow, mainly after 3am. Low around 29. Wind chill values between 22 and 27. Southwest wind around 9 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
Rain and snow. High near 33. Wind chill values between 22 and 27. South southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Rain and snow. Low around 32. Wind chill values between 21 and 26. Southwest wind around 16 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow, possibly mixed with rain, becoming all rain after 1pm. The rain and snow could be heavy at times. High near 36. Wind chill values between 20 and 25. Southwest wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Rain before 7pm, then rain and snow. The rain could be heavy at times. Low around 30. West southwest wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Rain and snow, becoming all snow after 10am. High near 31. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow before 10pm, then snow, possibly mixed with rain. The snow could be heavy at times. Low around 30. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Wednesday
Snow, possibly mixed with rain. Cloudy, with a high near 32.
Wednesday Night
Snow likely, possibly mixed with rain. Mostly cloudy, with a low around 26.
Thursday
Rain and snow likely, becoming all snow after 10am. Mostly cloudy, with a high near 30.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 27.
Friday
Rain and snow. Mostly cloudy, with a high near 36.
Friday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 34.
Saturday
Rain and snow likely. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Newhalem WA
 48.72°N 121.35°W (Elev. 2887 ft)
Last Update:
1:25 am PST Dec 7, 2025
Forecast Valid:
2am PST Dec 7, 2025-6pm PST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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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