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

Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

44°F

7°C

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

11 Miles SSE Newhalem WA

  • Today

    Today: Mostly sunny, with a high near 46. Southeast wind 8 to 10 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. East southeast wind 8 to 11 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 54. East southeast wind 7 to 11 mph.

    High: 54 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. South wind 5 to 7 mph becoming east after midnight.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59. Southeast wind around 6 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly after 11am. Partly sunny, with a high near 55.

    High: 55 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 11pm, then rain likely after 11pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain and snow likely. Mostly cloudy, with a high near 42.

    High: 42 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 46. Southeast wind 8 to 10 mph.
Tonight
Partly cloudy, with a low around 37. East southeast wind 8 to 11 mph.
Sunday
Partly sunny, with a high near 54. East southeast wind 7 to 11 mph.
Sunday Night
Partly cloudy, with a low around 40. South wind 5 to 7 mph becoming east after midnight.
Monday
Mostly sunny, with a high near 59. Southeast wind around 6 mph.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
A 40 percent chance of rain, mainly after 11am. Partly sunny, with a high near 55.
Tuesday Night
Showers likely and possibly a thunderstorm before 11pm, then rain likely after 11pm. Mostly cloudy, with a low around 39.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 42.
Wednesday Night
A chance of rain and snow before 2am, then a chance of snow. Mostly cloudy, with a low around 34.
Thursday
A chance of rain and snow. Partly sunny, with a high near 45.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Newhalem WA
 48.52°N 121.19°W (Elev. 5430 ft)
Last Update:
11:26 pm PDT Apr 17, 2026
Forecast Valid:
10am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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