Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Stanley, Stanley Ranger Station (KSNT)

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

NA

-6°F

-21°C

Humidity 82%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint -10°F (-23°C)
Visibility NA
Last update 21 Jan 02:51 AM MST
Extended Forecast for

21 Miles NW Ketchum ID

  • Overnight

    Overnight: Mostly clear, with a low around 16. West northwest wind around 5 mph.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 31. West northwest wind 3 to 6 mph.

    High: 31 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 18. Northwest wind 3 to 5 mph.

    Low: 18 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 30. Northwest wind 3 to 6 mph.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14. West northwest wind 3 to 5 mph.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 19.

    High: 19 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 16. West northwest wind around 5 mph.
Wednesday
Sunny, with a high near 31. West northwest wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 18. Northwest wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 30. Northwest wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 14. West northwest wind 3 to 5 mph.
Friday
Sunny, with a high near 23.
Friday Night
Mostly clear, with a low around 5.
Saturday
Sunny, with a high near 19.
Saturday Night
Mostly clear, with a low around 7.
Sunday
Sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NW Ketchum ID
 43.87°N 114.7°W (Elev. 8363 ft)
2:43 am MST Jan 21, 2026
3am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
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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