National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Clear

30°F

-1°C

Humidity 58%
Wind Speed N 0 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 27 Jan 09:47 PM MST
Extended Forecast for

3 Miles SW Ketchum ID

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 23. West wind around 8 mph becoming south in the evening.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow. Mostly cloudy, then gradually becoming sunny, with a high near 27. Northwest wind 6 to 9 mph.

    High: 27 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18. North northwest wind 9 to 11 mph.

    Low: 18 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 28. North northwest wind 5 to 9 mph becoming light and variable.

    High: 28 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20. West southwest wind around 6 mph becoming north northwest in the evening.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 23. West wind around 8 mph becoming south in the evening.
Wednesday
A 20 percent chance of snow. Mostly cloudy, then gradually becoming sunny, with a high near 27. Northwest wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 18. North northwest wind 9 to 11 mph.
Thursday
Partly sunny, with a high near 28. North northwest wind 5 to 9 mph becoming light and variable.
Thursday Night
Mostly cloudy, with a low around 20. West southwest wind around 6 mph becoming north northwest in the evening.
Friday
Partly sunny, with a high near 32.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Ketchum ID
 43.66°N 114.42°W (Elev. 8163 ft)
Last Update:
4:31 pm MST Jan 27, 2026
Forecast Valid:
10pm MST Jan 27, 2026-6pm MST Feb 3, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation