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

FINNEY CREEK (FIFW1)

Lat: 48.39236°NLon: 121.81828°WElev: 2160.0ft.

NA

40°F

4°C

Humidity 80%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 15 Apr 12:28 PM PDT
Extended Forecast for

10 Miles ESE Marblemount WA

  • This Afternoon

    This Afternoon: Rain and snow showers, mainly before 4pm. Some thunder is also possible.  High near 41. West northwest wind around 7 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow before 11pm, then a slight chance of snow after 5am.  Mostly cloudy, with a low around 31. West northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 10 percent chance of snow before 7am.  Partly sunny, with a high near 45. West northwest wind 3 to 7 mph.

    High: 45 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. West northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Rain and snow showers, mainly before 4pm. Some thunder is also possible. High near 41. West northwest wind around 7 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of rain and snow before 11pm, then a slight chance of snow after 5am. Mostly cloudy, with a low around 31. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A 10 percent chance of snow before 7am. Partly sunny, with a high near 45. West northwest wind 3 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 33. West northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 53. Light and variable wind.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
A chance of rain. Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Marblemount WA
 48.48°N 121.24°W (Elev. 1539 ft)
11:28 am PDT Apr 15, 2026
1pm PDT Apr 15, 2026-6pm PDT Apr 21, 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