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

47°F

8°C

Humidity 99%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 15 Apr 02:10 AM PDT
Extended Forecast for

8 Miles SSW Riggins ID

  • Overnight

    Overnight: Showers.  Low around 41. South southeast wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%.

    Low: 41 °F

    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 3pm.  High near 56. Breezy, with a south southeast wind 11 to 16 mph becoming south southeast 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 56 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain and snow showers, becoming all snow after 11pm.  Low around 29. North northeast wind 11 to 16 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Thursday

    Thursday: Snow showers before 3pm, then rain and snow showers. Some thunder is also possible.  High near 49. North northwest wind 6 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 49 °F

    Snow Showers
    then
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of rain and snow showers before 9pm, then a slight chance of rain showers between 9pm and midnight.  Snow level 2900 feet lowering to 2300 feet after midnight . Partly cloudy, with a low around 27. North northwest wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: A slight chance of snow showers before 9am, then a slight chance of rain and snow showers between 9am and noon, then a chance of rain showers after noon.  Snow level rising to 3600 feet in the afternoon. Mostly sunny, with a high near 57. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 57 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers. Low around 41. South southeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Wednesday
Showers, with thunderstorms also possible after 3pm. High near 56. Breezy, with a south southeast wind 11 to 16 mph becoming south southeast 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain and snow showers, becoming all snow after 11pm. Low around 29. North northeast wind 11 to 16 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers before 3pm, then rain and snow showers. Some thunder is also possible. High near 49. North northwest wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
A slight chance of rain and snow showers before 9pm, then a slight chance of rain showers between 9pm and midnight. Snow level 2900 feet lowering to 2300 feet after midnight . Partly cloudy, with a low around 27. North northwest wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Friday
A slight chance of snow showers before 9am, then a slight chance of rain and snow showers between 9am and noon, then a chance of rain showers after noon. Snow level rising to 3600 feet in the afternoon. Mostly sunny, with a high near 57. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 73.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 44.
Monday
A slight chance of rain. Partly sunny, with a high near 76.
Monday Night
A chance of rain. Mostly cloudy, with a low around 46.
Tuesday
A chance of rain. Partly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Riggins ID
 45.32°N 116.35°W (Elev. 2336 ft)
2:01 am MDT Apr 15, 2026
3am MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
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Additional Resources

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