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

53°F

12°C

Humidity 62%
Wind Speed NNW 5 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 14 Apr 08:10 PM PDT
Extended Forecast for

25 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
  • Tonight

    Tonight: Snow, mainly after 11pm.  Low around 32. Southwest wind 8 to 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 32 °F

    Snow Likely
    then Snow

  • Wednesday

    Wednesday: Snow before 3pm, then snow showers, mainly after 3pm. The snow could be heavy at times. Some thunder is also possible.  High near 37. South southwest wind 9 to 18 mph, with gusts as high as 34 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 37 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 16. West wind 8 to 13 mph becoming light  after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 16 °F

    Snow then
    Snow Likely

  • Thursday

    Thursday: Snow.  High near 29. Light west northwest wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 29 °F

    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 16. North northwest wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 24 mph.  New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    then Slight
    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow.  Partly sunny, with a high near 35. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 11pm. Low around 32. Southwest wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow before 3pm, then snow showers, mainly after 3pm. The snow could be heavy at times. Some thunder is also possible. High near 37. South southwest wind 9 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow. Low around 16. West wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. High near 29. Light west northwest wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 16. North northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 35. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 51.
Sunday Night
A chance of rain and snow. Snow level 7500 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 32.
Monday
A chance of rain and snow. Snow level rising to 7000 feet in the afternoon. Partly sunny, with a high near 51.
Monday Night
A chance of rain and snow. Snow level 7200 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 31.
Tuesday
Snow likely. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles NE Brundage Mountain ID
 45.26°N 115.75°W (Elev. 6598 ft)
2:01 pm MDT Apr 14, 2026
10pm MDT Apr 14, 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