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

37°F

3°C

Humidity 60%
Wind Speed SE 10 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 19 Jan 01:47 PM MST
Extended Forecast for

15 Miles NNW Ketchum ID

  • Tonight

    Tonight: Mostly clear, with a low around 13. Wind chill values as low as -1. Northwest wind 10 to 15 mph, with gusts as high as 18 mph.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 24. Wind chill values as low as zero. Northwest wind 10 to 17 mph, with gusts as high as 21 mph.

    High: 24 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 13. Wind chill values as low as -2. North northwest wind around 11 mph.

    Low: 13 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 24. Wind chill values as low as -2. West wind 8 to 14 mph.

    High: 24 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13. West wind around 10 mph.

    Low: 13 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 18.

    High: 18 °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 low around 13. Wind chill values as low as -1. Northwest wind 10 to 15 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 24. Wind chill values as low as zero. Northwest wind 10 to 17 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 13. Wind chill values as low as -2. North northwest wind around 11 mph.
Wednesday
Sunny, with a high near 24. Wind chill values as low as -2. West wind 8 to 14 mph.
Wednesday Night
Partly cloudy, with a low around 13. West wind around 10 mph.
Thursday
Mostly sunny, with a high near 23.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Sunny, with a high near 18.
Friday Night
Mostly clear, with a low around 8.
Saturday
Sunny, with a high near 19.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 21.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNW Ketchum ID
 43.87°N 114.52°W (Elev. 10390 ft)
2:06 pm MST Jan 19, 2026
3pm MST Jan 19, 2026-6pm MST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database