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Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

38°F

3°C

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

10 Miles NE Mt Baker WA

Winter Storm Warning April 14, 11:00am until April 15, 11:00pm
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: Rain likely, mainly before 2pm. Mostly cloudy, with a high near 46. South southwest wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Rain Likely

  • Tonight

    Tonight: Rain likely before 11pm, then snow, possibly mixed with rain. Low around 36. South southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 36 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow. High near 42. South wind 7 to 13 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 42 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow, possibly mixed with rain, becoming all snow after 11pm. The snow could be heavy at times. Low around 26. South southwest wind 6 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow, mainly between 11am and 2pm, then snow showers after 2pm. Some thunder is also possible. High near 41. South wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 44. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 11pm, then a slight chance of snow. Partly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Friday

    Friday: A chance of snow before 11am, then a chance of rain. Partly sunny, with a high near 47.

    High: 47 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

This Afternoon
Rain likely, mainly before 2pm. Mostly cloudy, with a high near 46. South southwest wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely before 11pm, then snow, possibly mixed with rain. Low around 36. South southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow. High near 42. South wind 7 to 13 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow, possibly mixed with rain, becoming all snow after 11pm. The snow could be heavy at times. Low around 26. South southwest wind 6 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, mainly between 11am and 2pm, then snow showers after 2pm. Some thunder is also possible. High near 41. South wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 44. Little or no snow accumulation expected.
Thursday Night
A slight chance of rain and snow before 11pm, then a slight chance of snow. Partly cloudy, with a low around 28.
Friday
A chance of snow before 11am, then a chance of rain. Partly sunny, with a high near 47.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
A slight chance of rain. Partly sunny, with a high near 52.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 38.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Mt Baker WA
 48.87°N 121.65°W (Elev. 2808 ft)
Last Update:
11:27 am PDT Apr 13, 2026
Forecast Valid:
12pm PDT Apr 13, 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