Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

SLATE CREEK (SCFI1)

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

NA

48°F

9°C

Humidity 80%
Wind Speed SE 7 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 09 Dec 05:10 PM PST
Extended Forecast for

10 Miles N Riggins ID

Flood Watch until December 11, 05:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until December 11, 05:00pm

    NOW until 5:00pm Thu

    Flood Watch

  • Tonight

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain between 11am and 4pm.  Cloudy, with a high near 57. South wind 15 to 17 mph, with gusts as high as 29 mph.

    High: 57 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 46. South wind around 17 mph, with gusts as high as 30 mph.

    Low: 46 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 50 percent chance of rain.  Cloudy, with a high near 57. South wind 11 to 15 mph, with gusts as high as 22 mph.

    High: 57 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain.  Cloudy, with a low around 45. South wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain before 11am.  Partly sunny, with a high near 57.

    High: 57 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

Detailed Forecast

Tonight
Rain. Low around 41. South wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 40 percent chance of rain between 11am and 4pm. Cloudy, with a high near 57. South wind 15 to 17 mph, with gusts as high as 29 mph.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 46. South wind around 17 mph, with gusts as high as 30 mph.
Thursday
A 50 percent chance of rain. Cloudy, with a high near 57. South wind 11 to 15 mph, with gusts as high as 22 mph.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 45. South wind 6 to 9 mph, with gusts as high as 20 mph.
Friday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Partly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
A slight chance of rain. Partly sunny, with a high near 55.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Monday
A chance of rain. Mostly cloudy, with a high near 55.
Monday Night
Rain likely. Mostly cloudy, with a low around 42.
Tuesday
Rain likely. Mostly cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Riggins ID
 45.56°N 116.31°W (Elev. 2835 ft)
2:21 pm MST Dec 9, 2025
6pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
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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