Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

34°F

1°C

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

7 Miles SE Mt Baker WA

  • This Afternoon

    This Afternoon: Rain likely, possibly mixed with snow showers, mainly before 4pm. Some thunder is also possible.  Partly sunny, with a high near 41. Southwest wind around 5 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: A chance of rain and snow showers before 9pm.  Widespread frost, mainly after 11pm.  Otherwise, mostly cloudy, with a low around 31. Light and variable wind.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Frost

  • Thursday

    Thursday: Widespread frost, mainly before 9am.  Otherwise, mostly sunny, with a high near 45. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 45 °F

    Frost then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Areas of frost after midnight.  Otherwise, partly cloudy, with a low around 36. South southwest wind around 6 mph becoming calm  in the evening.

    Low: 36 °F

    Partly Cloudy
    then Areas
    Frost

  • Friday

    Friday: Areas of frost before 8am.  Otherwise, mostly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Areas Frost
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 11am.  Partly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Rain likely, possibly mixed with snow showers, mainly before 4pm. Some thunder is also possible. Partly sunny, with a high near 41. Southwest wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow showers before 9pm. Widespread frost, mainly after 11pm. Otherwise, mostly cloudy, with a low around 31. Light and variable wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 45. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
Areas of frost after midnight. Otherwise, partly cloudy, with a low around 36. South southwest wind around 6 mph becoming calm in the evening.
Friday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 51. Calm wind.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
A slight chance of rain after 11am. Partly sunny, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
A chance of rain. Mostly sunny, with a high near 64.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 49.
Wednesday
A chance of rain. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Mt Baker WA
 48.71°N 121.7°W (Elev. 1056 ft)
2:10 pm PDT Apr 15, 2026
3pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
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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