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

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

40°F

4°C

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

Mt Baker WA

  • Tonight

    Tonight: Snow, mainly after 10pm. Steady temperature around 25. Wind chill values between 5 and 10. Windy, with a south wind around 40 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.

    Low: 25 °F

    Snow and
    Windy

  • Sunday

    Sunday: Snow. Temperature falling to around 20 by 10am. Wind chill values between zero and 7. Windy, with a south wind 33 to 38 mph decreasing to 23 to 28 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 26 °F⇓

    Snow and
    Windy

  • Sunday Night

    Sunday Night: Snow, mainly before 1am. Steady temperature around 19. Wind chill values between -1 and 4. Breezy, with an east southeast wind 20 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Snow and
    Breezy

  • Monday

    Monday: Snow, mainly before 4pm. High near 20. Wind chill values between 2 and 11. Northeast wind 7 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 20 °F

    Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow before 10pm. Mostly cloudy, with a low around 13. West northwest wind 8 to 10 mph. New snow accumulation of less than one inch possible.

    Low: 13 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 10. Windy.

    Low: 10 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: A slight chance of snow. Mostly cloudy, with a high near 20. Blustery.

    High: 20 °F

    Slight Chance
    Snow and
    Blustery

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 10pm. Steady temperature around 25. Wind chill values between 5 and 10. Windy, with a south wind around 40 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Sunday
Snow. Temperature falling to around 20 by 10am. Wind chill values between zero and 7. Windy, with a south wind 33 to 38 mph decreasing to 23 to 28 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow, mainly before 1am. Steady temperature around 19. Wind chill values between -1 and 4. Breezy, with an east southeast wind 20 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
Snow, mainly before 4pm. High near 20. Wind chill values between 2 and 11. Northeast wind 7 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 50 percent chance of snow before 10pm. Mostly cloudy, with a low around 13. West northwest wind 8 to 10 mph. New snow accumulation of less than one inch possible.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
Partly cloudy, with a low around 10. Windy.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 20. Blustery.
Wednesday Night
Mostly cloudy, with a low around 12.
Thursday
Partly sunny, with a high near 22.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 22.
Friday Night
Partly cloudy, with a low around 10.
Saturday
A slight chance of snow. Partly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mt Baker WA
 48.78°N 121.81°W (Elev. 10072 ft)
Last Update:
11:55 am PST Nov 14, 2026
Forecast Valid:
8pm PST Nov 14, 2026-6pm PST Nov 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation