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Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

39°F

4°C

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

6 Miles NNW Newhalem WA

  • Tonight

    Tonight: Rain and snow. Low around 35. South wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 35 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain, mainly before 5pm. Temperature falling to around 33 by 4pm. South southwest wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F⇓

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 1am. Steady temperature around 33. Wind chill values between 25 and 30. South wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    then Snow
    Likely

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 34. Light and variable wind. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow before 10pm. Mostly cloudy, with a low around 28. Light northwest wind. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow. Mostly cloudy, with a high near 34.

    High: 34 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain and snow. Low around 35. South wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow, possibly mixed with rain, mainly before 5pm. Temperature falling to around 33 by 4pm. South southwest wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain and snow, becoming all snow after 1am. Steady temperature around 33. Wind chill values between 25 and 30. South wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 34. Light and variable wind. New snow accumulation of less than a half inch possible.
Monday Night
A 40 percent chance of snow before 10pm. Mostly cloudy, with a low around 28. Light northwest wind. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 24.
Saturday
A slight chance of snow. Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Newhalem WA
 48.76°N 121.33°W (Elev. 4147 ft)
Last Update:
11:55 am PST Nov 14, 2026
Forecast Valid:
6pm PST Nov 14, 2026-6pm PST Nov 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation