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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

35°F

2°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 50 percent chance of rain. Mostly cloudy, with a high near 43. Northeast wind around 6 mph.

    High: 43 °F

    Chance Rain

  • Tonight

    Tonight: A 40 percent chance of rain after 4am. Mostly cloudy, with a low around 37. Northeast wind around 8 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: Rain, possibly mixed with snow, mainly after 4pm. High near 47. Northeast wind 5 to 7 mph becoming southwest in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain before 1am, then rain, possibly mixed with snow. Low around 40. South wind 3 to 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 40 °F

    Rain then
    Rain/Snow

  • Monday

    Monday: Rain and snow, becoming all rain after 1pm. High near 46. Light south southwest wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain before 4am, then rain likely, possibly mixed with snow. Low around 36. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow before 10am, then rain. High near 44. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain before 4am, then rain, possibly mixed with snow. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 7am. Cloudy, with a high near 43.

    High: 43 °F

    Rain/Snow
    then Rain

Detailed Forecast

This Afternoon
A 50 percent chance of rain. Mostly cloudy, with a high near 43. Northeast wind around 6 mph.
Tonight
A 40 percent chance of rain after 4am. Mostly cloudy, with a low around 37. Northeast wind around 8 mph, with gusts as high as 20 mph.
Sunday
Rain, possibly mixed with snow, mainly after 4pm. High near 47. Northeast wind 5 to 7 mph becoming southwest in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday Night
Rain before 1am, then rain, possibly mixed with snow. Low around 40. South wind 3 to 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday
Rain and snow, becoming all rain after 1pm. High near 46. Light south southwest wind. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain before 4am, then rain likely, possibly mixed with snow. Low around 36. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
Rain likely, possibly mixed with snow before 10am, then rain. High near 44. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain before 4am, then rain, possibly mixed with snow. Mostly cloudy, with a low around 36.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 7am. Cloudy, with a high near 43.
Wednesday Night
Rain. Cloudy, with a low around 37.
Thursday
Rain. Cloudy, with a high near 44.
Thursday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 37.
Friday
Rain and snow. Mostly cloudy, with a high near 44.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow. Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newhalem WA
 48.66°N 121.27°W (Elev. 853 ft)
Last Update:
1:26 pm PST Feb 21, 2026
Forecast Valid:
5pm PST Feb 21, 2026-6pm PST Feb 28, 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