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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

45°F

7°C

Humidity 39%
Wind Speed WSW 4 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 28 Jan 03:47 PM MST
Extended Forecast for

15 Miles NW Craters of the Moon National Monument ID

  • Tonight

    Tonight: Increasing clouds, with a low around 16. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 25. West southwest wind 6 to 9 mph.

    High: 25 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. Northwest wind 7 to 9 mph.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29. Northwest wind 6 to 8 mph becoming south southwest in the afternoon.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. South southwest wind around 8 mph becoming west northwest after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 16. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 25. West southwest wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 18. Northwest wind 7 to 9 mph.
Friday
Partly sunny, with a high near 29. Northwest wind 6 to 8 mph becoming south southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 23. South southwest wind around 8 mph becoming west northwest after midnight.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Sunny, with a high near 33.
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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:
1:16 pm MST Jan 28, 2026
Forecast Valid:
4pm MST Jan 28, 2026-6pm MST Feb 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