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.

Mist

21°F

-6°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 21°F (-6°C)
Visibility 1.00 mi
Last update 19 Jan 11:35 PM MST
Extended Forecast for

15 Miles NNW Ketchum ID

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 19 by 4am. Northwest wind 10 to 14 mph.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 26. Northwest wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 26 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 14. West northwest wind 8 to 10 mph.

    Low: 14 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 26. West wind 7 to 10 mph.

    High: 26 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 14. West wind around 8 mph.

    Low: 14 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 19.

    High: 19 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a temperature rising to around 19 by 4am. Northwest wind 10 to 14 mph.
Tuesday
Sunny, with a high near 26. Northwest wind 10 to 14 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 14. West northwest wind 8 to 10 mph.
Wednesday
Sunny, with a high near 26. West wind 7 to 10 mph.
Wednesday Night
Mostly clear, with a low around 14. West wind around 8 mph.
Thursday
Mostly sunny, with a high near 25.
Thursday Night
Partly cloudy, with a low around 11.
Friday
Sunny, with a high near 19.
Friday Night
Mostly clear, with a low around 8.
Saturday
Sunny, with a high near 21.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 23.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 17.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNW Ketchum ID
 43.9°N 114.46°W (Elev. 10187 ft)
10:31 pm MST Jan 19, 2026
11pm MST Jan 19, 2026-6pm MST Jan 26, 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