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

Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

32°F

0°C

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

Newhalem WA

  • This Afternoon

    This Afternoon: A chance of rain and snow. Mostly cloudy, with a high near 33. Wind chill values between 24 and 29. East southeast wind around 9 mph. Chance of precipitation is 50%. Total daytime snow accumulation of around an inch possible.

    High: 33 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow before midnight, then snow likely. Mostly cloudy, with a low around 23. Wind chill values between 13 and 18. East wind 6 to 8 mph becoming west southwest after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance
    Rain/Snow
    then Snow
    Likely

  • Saturday

    Saturday: Snow, mainly before 4pm. High near 31. Wind chill values between 13 and 20. West southwest wind 9 to 15 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 31 °F

    Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 21. Wind chill values between 14 and 19. West southwest wind 5 to 9 mph becoming east after midnight. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Snow before 2pm, then snow, possibly mixed with rain. High near 36. East wind 6 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Snow then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow. Low around 34. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 34 °F

    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 8am. High near 44. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: Rain. Cloudy, with a low around 42.

    Low: 42 °F

    Rain

  • Tuesday

    Tuesday: Rain. Cloudy, with a high near 45.

    High: 45 °F

    Rain

Detailed Forecast

This Afternoon
A chance of rain and snow. Mostly cloudy, with a high near 33. Wind chill values between 24 and 29. East southeast wind around 9 mph. Chance of precipitation is 50%. Total daytime snow accumulation of around an inch possible.
Tonight
A chance of rain and snow before midnight, then snow likely. Mostly cloudy, with a low around 23. Wind chill values between 13 and 18. East wind 6 to 8 mph becoming west southwest after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
Snow, mainly before 4pm. High near 31. Wind chill values between 13 and 20. West southwest wind 9 to 15 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 21. Wind chill values between 14 and 19. West southwest wind 5 to 9 mph becoming east after midnight. New snow accumulation of less than a half inch possible.
Sunday
Snow before 2pm, then snow, possibly mixed with rain. High near 36. East wind 6 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Rain, possibly mixed with snow. Low around 34. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Monday
Rain, possibly mixed with snow, becoming all rain after 8am. High near 44. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain. Cloudy, with a low around 42.
Tuesday
Rain. Cloudy, with a high near 45.
Tuesday Night
Rain. Cloudy, with a low around 42.
Wednesday
Rain. Cloudy, with a high near 46.
Wednesday Night
Rain. Cloudy, with a low around 43.
Thursday
Rain. Cloudy, with a high near 47.
Thursday Night
Rain likely. Mostly cloudy, with a low around 42.
Friday
Rain and snow likely. Mostly cloudy, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newhalem WA
 48.67°N 121.23°W (Elev. 1493 ft)
Last Update:
2:25 pm PDT Mar 13, 2026
Forecast Valid:
5pm PDT Mar 13, 2026-6pm PDT Mar 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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