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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

27°F

-3°C

Humidity 73%
Wind Speed N 0 MPH
Barometer 30.54 in (1034.2 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 29 Dec 05:47 PM MST
Extended Forecast for

15 Miles NW Craters of the Moon National Monument ID

  • Tonight

    Tonight: Mostly clear, with a low around 18. West northwest wind 3 to 7 mph.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 30. West wind 5 to 9 mph.

    High: 30 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a steady temperature around 26. Northwest wind 5 to 9 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 32. North northwest wind 5 to 9 mph.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 26. Northwest wind 5 to 7 mph.

    Low: 26 °F

    Slight Chance
    Snow

  • New Year's Day

    New Year's Day: A 50 percent chance of snow. Cloudy, with a high near 26. New snow accumulation of less than one inch possible.

    High: 26 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 25. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 18. West northwest wind 3 to 7 mph.
Tuesday
Sunny, with a high near 30. West wind 5 to 9 mph.
Tuesday Night
Mostly clear, with a steady temperature around 26. Northwest wind 5 to 9 mph.
Wednesday
Partly sunny, with a high near 32. North northwest wind 5 to 9 mph.
Wednesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 26. Northwest wind 5 to 7 mph.
New Year's Day
A 50 percent chance of snow. Cloudy, with a high near 26. New snow accumulation of less than one inch possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 29.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 26.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 24.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 18.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NW Craters of the Moon National Monument ID
 43.59°N 113.8°W (Elev. 8556 ft)
Last Update:
4:31 pm MST Dec 29, 2025
Forecast Valid:
6pm MST Dec 29, 2025-6pm MST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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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