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

54°F

12°C

Humidity 53%
Wind Speed S 10 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 15 Apr 11:10 AM PDT
Extended Forecast for

Riggins ID

  • This Afternoon

    This Afternoon: Rain likely, then showers and possibly a thunderstorm after 3pm.  High near 58. South wind 13 to 16 mph becoming north northwest. Winds could gust as high as 30 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Showers

  • Tonight

    Tonight: Rain and snow, becoming all snow after 1am.  Snow level 3200 feet lowering to 2000 feet after midnight . Low around 32. North wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 23 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow

  • Thursday

    Thursday: Rain and snow, mainly before 4pm.  High near 50. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 50 °F

    Snow then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 9pm, then a slight chance of rain between 9pm and midnight.  Snow level 2900 feet lowering to 2300 feet after midnight . Mostly cloudy, with a low around 31. Northwest wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Rain likely, then showers and possibly a thunderstorm after 3pm. High near 58. South wind 13 to 16 mph becoming north northwest. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and snow, becoming all snow after 1am. Snow level 3200 feet lowering to 2000 feet after midnight . Low around 32. North wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow, mainly before 4pm. High near 50. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A slight chance of rain and snow before 9pm, then a slight chance of rain between 9pm and midnight. Snow level 2900 feet lowering to 2300 feet after midnight . Mostly cloudy, with a low around 31. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 58. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 33.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 76.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
A chance of rain. Mostly sunny, with a high near 79.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Riggins ID
 45.43°N 116.31°W (Elev. 1998 ft)
12:22 pm MDT Apr 15, 2026
12pm MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database