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

29°F

-2°C

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

Newhalem WA

  • Today

    Today: Snow showers, possibly mixed with rain. Some thunder is also possible.  High near 36. Wind chill values between 24 and 29. West southwest wind 5 to 9 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

    High: 36 °F

    Rain/Snow

  • Tonight

    Tonight: A slight chance of rain and snow, mainly between 9pm and 10pm.  Mostly cloudy, with a low around 28. West southwest wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: A slight chance of snow before 11am, then a chance of rain and snow.  Partly sunny, with a high near 40. Wind chill values between 25 and 32. Light and variable wind becoming west southwest 5 to 10 mph in the morning.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. West southwest wind 6 to 11 mph becoming light and variable  in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. Calm wind becoming west around 5 mph in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain.  Partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

Detailed Forecast

Today
Snow showers, possibly mixed with rain. Some thunder is also possible. High near 36. Wind chill values between 24 and 29. West southwest wind 5 to 9 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
A slight chance of rain and snow, mainly between 9pm and 10pm. Mostly cloudy, with a low around 28. West southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A slight chance of snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 40. Wind chill values between 25 and 32. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, with a low around 30. West southwest wind 6 to 11 mph becoming light and variable in the evening.
Friday
Mostly sunny, with a high near 46. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 52.
Saturday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 39.
Sunday
A chance of rain. Partly sunny, with a high near 57.
Sunday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 42.
Monday
A chance of rain. Mostly sunny, with a high near 60.
Monday Night
A chance of rain. Partly cloudy, with a low around 44.
Tuesday
A chance of rain. Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Newhalem WA
 48.67°N 121.23°W (Elev. 1493 ft)
1:16 am PDT Apr 15, 2026
8am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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