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

46°F

8°C

Humidity 99%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 15 Apr 03:10 AM PDT
Extended Forecast for

5 Miles NNW Riggins ID

  • Overnight

    Overnight: Showers likely.  Snow level 5400 feet. Cloudy, with a low around 39. South wind around 10 mph.  Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain and snow showers, becoming all snow after 4pm. Some thunder is also possible.  Snow level 5400 feet lowering to 4600 feet in the afternoon . High near 45. Breezy, with a south wind 10 to 15 mph becoming south 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Showers then
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before 5am.  Low around 27. Northwest wind 6 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers. Some thunder is also possible.  High near 37. Northwest wind 6 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before midnight.  Partly cloudy, with a low around 26. North northwest wind 6 to 14 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 26 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers.  Mostly sunny, with a high near 44.

    High: 44 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely. Snow level 5400 feet. Cloudy, with a low around 39. South wind around 10 mph. Chance of precipitation is 60%.
Wednesday
Rain and snow showers, becoming all snow after 4pm. Some thunder is also possible. Snow level 5400 feet lowering to 4600 feet in the afternoon . High near 45. Breezy, with a south wind 10 to 15 mph becoming south 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Snow showers, mainly before 5am. Low around 27. Northwest wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday
Snow showers. Some thunder is also possible. High near 37. Northwest wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 26. North northwest wind 6 to 14 mph becoming south after midnight. Winds could gust as high as 21 mph.
Friday
A 20 percent chance of snow showers. Mostly sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 61.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 42.
Monday
A slight chance of rain. Partly sunny, with a high near 63.
Monday Night
A chance of rain. Mostly cloudy, with a low around 44.
Tuesday
A chance of rain. Partly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Riggins ID
 45.49°N 116.36°W (Elev. 4600 ft)
2:01 am MDT Apr 15, 2026
4am MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
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Additional Resources

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