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Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Hazardous Weather Conditions

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

6 Miles NW Marblemount WA

Winter Storm Watch April 14, 05:00pm until April 16, 05:00am
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Rain and snow, mainly after 3am. Low around 37. West southwest wind 3 to 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 37 °F

    Slight Chance
    Rain then
    Rain/Snow

  • Monday

    Monday: Rain and snow likely. Mostly cloudy, with a high near 39. West southwest wind 6 to 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Snow, possibly mixed with rain. Low around 33. West southwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Rain/Snow

  • Tuesday

    Tuesday: Snow before 11am, then snow, possibly mixed with rain. High near 35. Wind chill values between 24 and 29. South southwest wind 7 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 35 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow, possibly mixed with rain, becoming all snow after 8pm. The snow could be heavy at times. Low around 26. Southwest wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 26 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 35. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 24. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow, mainly after 11am. Partly sunny, with a high near 38.

    High: 38 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain and snow, mainly after 3am. Low around 37. West southwest wind 3 to 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain and snow likely. Mostly cloudy, with a high near 39. West southwest wind 6 to 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
Snow, possibly mixed with rain. Low around 33. West southwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
Snow before 11am, then snow, possibly mixed with rain. High near 35. Wind chill values between 24 and 29. South southwest wind 7 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow, possibly mixed with rain, becoming all snow after 8pm. The snow could be heavy at times. Low around 26. Southwest wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Wednesday
Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 35. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 24. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow, mainly after 11am. Partly sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
A slight chance of snow before 2pm, then a slight chance of rain. Partly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 35.
Sunday
A chance of rain and snow. Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Marblemount WA
 48.58°N 121.56°W (Elev. 2871 ft)
Last Update:
11:27 am PDT Apr 12, 2026
Forecast Valid:
10pm PDT Apr 12, 2026-6pm PDT Apr 19, 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