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

16°F

-9°C

Humidity 78%
Wind Speed NW 8 MPH
Barometer 30.61 in (1036.57 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 29 Dec 05:55 AM MST
Extended Forecast for

Craters of the Moon National Monument ID

  • Today

    Today: Sunny, with a high near 27. North northeast wind around 5 mph.

    High: 27 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 17. North northeast wind 3 to 6 mph.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34. North northeast wind around 7 mph.

    High: 34 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. North wind around 6 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 39. North northeast wind around 7 mph.

    High: 39 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 20 percent chance of snow. Mostly cloudy, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow

  • Friday

    Friday: A chance of rain and snow, mainly before 11am. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.

    High: 39 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 27. North northeast wind around 5 mph.
Tonight
Mostly clear, with a low around 17. North northeast wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 34. North northeast wind around 7 mph.
Tuesday Night
Mostly clear, with a low around 25. North wind around 6 mph.
Wednesday
Partly sunny, with a high near 39. North northeast wind around 7 mph.
Wednesday Night
Mostly cloudy, with a low around 29.
New Year's Day
A 20 percent chance of snow. Mostly cloudy, with a high near 37.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 29.
Friday
A chance of rain and snow, mainly before 11am. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Friday Night
A slight chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 27.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Craters of the Moon National Monument ID
 43.47°N 113.57°W (Elev. 6001 ft)
Last Update:
4:31 am MST Dec 29, 2025
Forecast Valid:
6am MST Dec 29, 2025-6pm MST Jan 4, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation