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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

49°F

9°C

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

10 Miles WNW Newhalem WA

  • This Afternoon

    This Afternoon: Rain likely before 5pm, then rain, possibly mixed with snow. High near 46. Light south wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow, becoming all snow after 10pm. Steady temperature around 39. South southwest wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow
    then Snow
    Likely

  • Saturday

    Saturday: Snow. High near 38. South wind 3 to 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 38 °F

    Snow

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow, becoming all snow after 1am. Low around 36. East southeast wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Sunday

    Sunday: Snow. High near 38. East southeast wind 6 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 38 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow, mainly before 4am. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow before 10am. Partly sunny, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

This Afternoon
Rain likely before 5pm, then rain, possibly mixed with snow. High near 46. Light south wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
Rain and snow, becoming all snow after 10pm. Steady temperature around 39. South southwest wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
Snow. High near 38. South wind 3 to 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
Rain, possibly mixed with snow, becoming all snow after 1am. Low around 36. East southeast wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday
Snow. High near 38. East southeast wind 6 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow, mainly before 4am. Mostly cloudy, with a low around 29.
Tuesday
A slight chance of snow before 10am. Partly sunny, with a high near 36.
Tuesday Night
A slight chance of snow after 10pm. Partly cloudy, with a low around 26.
Wednesday
A chance of snow. Mostly cloudy, with a high near 34.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Newhalem WA
 48.73°N 121.44°W (Elev. 5433 ft)
Last Update:
1:40 pm PST Nov 13, 2026
Forecast Valid:
3pm PST Nov 13, 2026-6pm PST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation