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Winter Weather in the Eastern U.S.; Fire Weather in the Southern High Plains

A wintry mix may impact travel across portions of the Ohio Valley, central Appalachians, Mid-Atlantic, and Northeast U.S. today through Tuesday. Gusty winds and low relative humidity will bring elevated to critical fire weather to northeastern New Mexico and southeastern Colorado today and Tuesday. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

48°F

9°C

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

10 Miles SSE Newhalem WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 35. West wind around 9 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow likely after 4am. Increasing clouds, with a low around 24. Wind chill values between 15 and 20. South southwest wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Partly Cloudy
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow. High near 29. Wind chill values between 15 and 20. Southwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 29 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 26. Wind chill values between 16 and 21. West southwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 26 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 28. West wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 28 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 23. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 23 °F

    Snow

  • Thursday

    Thursday: Snow. High near 25. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 25 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Snow

  • Friday

    Friday: Snow. Mostly cloudy, with a high near 28.

    High: 28 °F

    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 35. West wind around 9 mph.
Tonight
Snow likely after 4am. Increasing clouds, with a low around 24. Wind chill values between 15 and 20. South southwest wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 29. Wind chill values between 15 and 20. Southwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 26. Wind chill values between 16 and 21. West southwest wind 11 to 14 mph, with gusts as high as 21 mph. 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 28. West wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Wednesday Night
Snow. Low around 23. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. High near 25. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow. Mostly cloudy, with a low around 23.
Friday
Snow. Mostly cloudy, with a high near 28.
Friday Night
Snow. Mostly cloudy, with a low around 27.
Saturday
Snow. The snow could be heavy at times. Cloudy, with a high near 30.
Saturday Night
Snow. Mostly cloudy, with a low around 24. Breezy.
Sunday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 25. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Newhalem WA
 48.55°N 121.14°W (Elev. 7999 ft)
Last Update:
7:01 am PST Mar 2, 2026
Forecast Valid:
12pm PST Mar 2, 2026-6pm PDT Mar 8, 2026
 
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