Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

19°F

-7°C

Humidity 73%
Wind Speed NW 11 MPH
Barometer 30.4 in (1029.46 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 19 Jan 08:47 AM MST
Extended Forecast for

3 Miles N Ketchum ID

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 34. Calm wind.

    High: 34 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 11. North wind 3 to 5 mph.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 36. North northeast wind around 6 mph becoming light and variable.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 12. Light and variable wind becoming north northwest around 5 mph after midnight.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 40. North northwest wind around 5 mph becoming calm  in the morning.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

M.L.King Day
Sunny, with a high near 34. Calm wind.
Tonight
Mostly clear, with a low around 11. North wind 3 to 5 mph.
Tuesday
Sunny, with a high near 36. North northeast wind around 6 mph becoming light and variable.
Tuesday Night
Mostly clear, with a low around 12. Light and variable wind becoming north northwest around 5 mph after midnight.
Wednesday
Sunny, with a high near 40. North northwest wind around 5 mph becoming calm in the morning.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Sunny, with a high near 36.
Saturday Night
Mostly clear, with a low around 13.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Ketchum ID
 43.73°N 114.37°W (Elev. 6175 ft)
4:31 am MST Jan 19, 2026
9am MST Jan 19, 2026-6pm MST Jan 25, 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