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

Record Breaking Temperatures and Critical Fire Weather

More than 200 record or near record maximum temperatures are forecast across the southern half of the U.S. through the end of this week before additional record temperatures center back over the Southwest U.S. into the Rockies this weekend. Widespread record breaking warmth, low humidity, and gusty winds will produce critical fire weather today in the central Rockies to Plains. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

31°F

-1°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: Snow, possibly mixed with rain before 5pm, then snow showers, possibly mixed with rain. Some thunder is also possible. Steady temperature around 34. Wind chill values between 23 and 28. Southwest wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow showers before 8pm, then snow likely. Some thunder is also possible. Mostly cloudy, with a low around 26. Wind chill values between 18 and 23. Southwest wind 7 to 11 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 26 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: A chance of snow before 2pm, then a chance of rain and snow. Mostly sunny, with a high near 38. Wind chill values between 19 and 29. West southwest wind 6 to 8 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Wind chill values between 18 and 23. West southwest wind 5 to 7 mph becoming east northeast after midnight.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48. East northeast wind 5 to 9 mph becoming south in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and 2am, then a slight chance of snow after 2am. Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of snow before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Partly sunny, with a high near 44.

    High: 44 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Snow, possibly mixed with rain before 5pm, then snow showers, possibly mixed with rain. Some thunder is also possible. Steady temperature around 34. Wind chill values between 23 and 28. Southwest wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A chance of rain and snow showers before 8pm, then snow likely. Some thunder is also possible. Mostly cloudy, with a low around 26. Wind chill values between 18 and 23. Southwest wind 7 to 11 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Thursday
A chance of snow before 2pm, then a chance of rain and snow. Mostly sunny, with a high near 38. Wind chill values between 19 and 29. West southwest wind 6 to 8 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Thursday Night
Partly cloudy, with a low around 26. Wind chill values between 18 and 23. West southwest wind 5 to 7 mph becoming east northeast after midnight.
Friday
Mostly sunny, with a high near 48. East northeast wind 5 to 9 mph becoming south in the afternoon.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and 2am, then a slight chance of snow after 2am. Partly cloudy, with a low around 32.
Sunday
A chance of snow before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Partly sunny, with a high near 44.
Sunday Night
A chance of rain and snow before 2am, then a chance of snow. Mostly cloudy, with a low around 33.
Monday
Rain and snow likely. Mostly cloudy, with a high near 41.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 44.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 33.
Wednesday
Rain and snow. Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Newhalem WA
 48.67°N 121.23°W (Elev. 1493 ft)
Last Update:
11:27 am PDT Mar 25, 2026
Forecast Valid:
4pm PDT Mar 25, 2026-6pm PDT Apr 1, 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