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

8 Miles ENE Mackay ID

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 26. North northwest wind 6 to 10 mph becoming west in the afternoon.

    High: 26 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 19. Northwest wind around 10 mph.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28. West northwest wind 8 to 10 mph.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15. West northwest wind 8 to 10 mph.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 27. West northwest wind 6 to 10 mph.

    High: 27 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

Detailed Forecast

M.L.King Day
Sunny, with a high near 26. North northwest wind 6 to 10 mph becoming west in the afternoon.
Tonight
Mostly clear, with a low around 19. Northwest wind around 10 mph.
Tuesday
Mostly sunny, with a high near 28. West northwest wind 8 to 10 mph.
Tuesday Night
Mostly clear, with a low around 15. West northwest wind 8 to 10 mph.
Wednesday
Sunny, with a high near 27. West northwest wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 27.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Mostly sunny, with a high near 23.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Sunny, with a high near 23.
Saturday Night
Partly cloudy, with a low around 15.
Sunday
Mostly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Mackay ID
 43.95°N 113.48°W (Elev. 8750 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