Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Stanley, Stanley Ranger Station (KSNT)

Lat: 44.20861°NLon: 114.93444°WElev: 6496.0ft.

NA

35°F

2°C

Humidity 84%
Wind Speed SSE 8 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 08 Dec 05:51 PM MST
Extended Forecast for

16 Miles SW Clayton ID

  • Tonight

    Tonight: Snow. The snow could be heavy at times.  Temperature rising to around 26 by 3am. Windy, with a west wind 26 to 31 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 55 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 21 °F

    Heavy Snow
    and Windy

  • Tuesday

    Tuesday: Snow, mainly before 2pm. The snow could be heavy at times.  Temperature falling to around 23 by 4pm. Windy, with a west wind 34 to 39 mph decreasing to 24 to 29 mph in the afternoon. Winds could gust as high as 55 mph.  Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    High: 27 °F

    Heavy Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow.  Temperature rising to around 28 by 4am. Windy, with a west southwest wind 24 to 29 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 50 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 23 °F

    Snow and
    Windy

  • Wednesday

    Wednesday: Snow, mainly before 11am.  High near 28. Windy, with a west wind 29 to 34 mph decreasing to 23 to 28 mph in the afternoon. Winds could gust as high as 44 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 28 °F

    Snow and
    Windy then
    Chance Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 24. Breezy, with a west wind 22 to 29 mph, with gusts as high as 37 mph.  New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    and Breezy

  • Thursday

    Thursday: A 20 percent chance of snow before 11am.  Partly sunny, with a high near 26. Breezy.

    High: 26 °F

    Slight Chance
    Snow and
    Breezy then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Temperature rising to around 26 by 3am. Windy, with a west wind 26 to 31 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.
Tuesday
Snow, mainly before 2pm. The snow could be heavy at times. Temperature falling to around 23 by 4pm. Windy, with a west wind 34 to 39 mph decreasing to 24 to 29 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Tuesday Night
Snow. Temperature rising to around 28 by 4am. Windy, with a west southwest wind 24 to 29 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow, mainly before 11am. High near 28. Windy, with a west wind 29 to 34 mph decreasing to 23 to 28 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24. Breezy, with a west wind 22 to 29 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.
Thursday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 26. Breezy.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 23. Breezy.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SW Clayton ID
 44.1°N 114.62°W (Elev. 10938 ft)
4:32 pm MST Dec 8, 2025
6pm MST Dec 8, 2025-6pm MST Dec 15, 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