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

SLATE CREEK (SCFI1)

Lat: 45.61881°NLon: 116.28211°WElev: 1568.0ft.

NA

52°F

11°C

Humidity 61%
Wind Speed SSE 8 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 15 Apr 08:10 AM PDT
Extended Forecast for

19 Miles NE Brundage Mountain ID

Winter Weather Advisory April 15, 06:00pm until April 16, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Snow showers. The snow could be heavy at times. Some thunder is also possible.  High near 33. Breezy, with a south southwest wind 17 to 22 mph becoming west in the afternoon. Winds could gust as high as 37 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of 10 to 14 inches possible.

    High: 33 °F

    Heavy Snow
    and Breezy

  • Tonight

    Tonight: Snow showers, mainly before 8pm. The snow could be heavy at times.  Low around 15. West wind 6 to 16 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 15 °F

    Heavy Snow
    then Snow
    Showers
    Likely

  • Thursday

    Thursday: Snow showers. Some thunder is also possible.  High near 25. West northwest wind 6 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers before midnight.  Partly cloudy, with a low around 14. Northwest wind 9 to 14 mph becoming light and variable  after midnight. Winds could gust as high as 25 mph.  New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of snow showers.  Partly sunny, with a high near 32. Light and variable wind becoming northwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.  Little or no snow accumulation expected.

    High: 32 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

Detailed Forecast

Today
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 33. Breezy, with a south southwest wind 17 to 22 mph becoming west in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 10 to 14 inches possible.
Tonight
Snow showers, mainly before 8pm. The snow could be heavy at times. Low around 15. West wind 6 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow showers. Some thunder is also possible. High near 25. West northwest wind 6 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 40 percent chance of snow showers before midnight. Partly cloudy, with a low around 14. Northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 32. Light and variable wind becoming northwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 17.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 49.
Sunday Night
A slight chance of rain and snow before 9pm, then a slight chance of snow. Snow level 7700 feet lowering to 7100 feet after midnight . Mostly cloudy, with a low around 32.
Monday
A chance of snow. Snow level rising to 7600 feet in the afternoon. Partly sunny, with a high near 51.
Monday Night
A chance of rain and snow. Snow level 7900 feet lowering to 7100 feet after midnight . Mostly cloudy, with a low around 34.
Tuesday
A chance of rain and snow. Snow level rising to 7400 feet in the afternoon. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NE Brundage Mountain ID
 45.24°N 115.93°W (Elev. 7073 ft)
2:01 am MDT Apr 15, 2026
9am MDT Apr 15, 2026-6pm MDT 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