Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. 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

12 Miles WNW Newhalem WA

  • Today

    Today: A 30 percent chance of snow between 1pm and 3pm.  Partly sunny, with a high near 28. Wind chill values between 7 and 16. West southwest wind 10 to 13 mph.  Total daytime snow accumulation of around an inch possible.

    High: 28 °F

    Chance Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. Wind chill values between 14 and 19. West southwest wind 6 to 8 mph becoming south southeast in the evening.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35. Wind chill values between 15 and 25. Calm wind becoming west southwest 5 to 9 mph in the morning.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Snow likely after 11pm.  Mostly cloudy, with a low around 28. Wind chill values between 17 and 22. West wind 6 to 9 mph becoming east in the evening.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow.  High near 32. South southwest wind 13 to 21 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 32 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow showers. The snow could be heavy at times. Some thunder is also possible.  Low around 25. Breezy.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 25 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible.  High near 28. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 28 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Snow

  • Thursday

    Thursday: Snow.  Mostly cloudy, with a high near 29.

    High: 29 °F

    Snow

Detailed Forecast

Today
A 30 percent chance of snow between 1pm and 3pm. Partly sunny, with a high near 28. Wind chill values between 7 and 16. West southwest wind 10 to 13 mph. Total daytime snow accumulation of around an inch possible.
Tonight
Mostly cloudy, with a low around 21. Wind chill values between 14 and 19. West southwest wind 6 to 8 mph becoming south southeast in the evening.
Monday
Mostly sunny, with a high near 35. Wind chill values between 15 and 25. Calm wind becoming west southwest 5 to 9 mph in the morning.
Monday Night
Snow likely after 11pm. Mostly cloudy, with a low around 28. Wind chill values between 17 and 22. West wind 6 to 9 mph becoming east in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow. High near 32. South southwest wind 13 to 21 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 25. Breezy. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Wednesday
Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 28. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow. Mostly cloudy, with a low around 20.
Thursday
Snow. Mostly cloudy, with a high near 29.
Thursday Night
A chance of snow, mainly before 11pm. Partly cloudy, with a low around 18.
Friday
A slight chance of snow. Mostly sunny, with a high near 36.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
A slight chance of snow. Mostly sunny, with a high near 38.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Newhalem WA
 48.76°N 121.49°W (Elev. 5807 ft)
11:27 pm PDT Mar 21, 2026
6am PDT Mar 22, 2026-6pm PDT Mar 28, 2026
 
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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