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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

46°F

8°C

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

12 Miles NW Newhalem WA

  • This Afternoon

    This Afternoon: Rain likely before 5pm, then rain, possibly mixed with snow. Steady temperature around 43. Light south southwest wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow. Low around 38. South southwest wind around 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain, possibly mixed with snow, mainly before 4pm. High near 40. South wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow before 11pm, then rain between 11pm and 1am, then rain, possibly mixed with snow after 1am. Low around 37. East southeast wind around 9 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow. High near 39. East southeast wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow, mainly before 4am. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow before 10am. Partly sunny, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

This Afternoon
Rain likely before 5pm, then rain, possibly mixed with snow. Steady temperature around 43. Light south southwest wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
Rain and snow. Low around 38. South southwest wind around 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Rain, possibly mixed with snow, mainly before 4pm. High near 40. South wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow before 11pm, then rain between 11pm and 1am, then rain, possibly mixed with snow after 1am. Low around 37. East southeast wind around 9 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday
Rain, possibly mixed with snow. High near 39. East southeast wind 6 to 8 mph becoming south 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 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%. 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 31.
Tuesday
A slight chance of snow before 10am. Partly sunny, with a high near 37.
Tuesday Night
A slight chance of snow after 10pm. Mostly cloudy, with a low around 27.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NW Newhalem WA
 48.81°N 121.41°W (Elev. 4606 ft)
Last Update:
1:40 pm PST Nov 13, 2026
Forecast Valid:
4pm PST Nov 13, 2026-6pm PST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation