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.

Mostly Cloudy

32°F

0°C

Humidity 46%
Wind Speed WNW 6 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 28 Jan 10:55 AM MST
Extended Forecast for

16 Miles W Craters of the Moon National Monument ID

  • Today

    Today: A 20 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 32. West southwest wind 6 to 10 mph.

    High: 32 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 18. North northwest wind 6 to 9 mph.

    Low: 18 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 32. North northwest wind around 6 mph becoming calm.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21. South southwest wind around 6 mph becoming light and variable in the evening.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 36. Light and variable wind.

    High: 36 °F

    Partly Sunny

  • Friday Night

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

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Today
A 20 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 32. West southwest wind 6 to 10 mph.
Tonight
Partly cloudy, with a low around 18. North northwest wind 6 to 9 mph.
Thursday
Partly sunny, with a high near 32. North northwest wind around 6 mph becoming calm.
Thursday Night
Mostly cloudy, with a low around 21. South southwest wind around 6 mph becoming light and variable in the evening.
Friday
Partly sunny, with a high near 36. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Craters of the Moon National Monument ID
 43.5°N 113.87°W (Elev. 6755 ft)
Last Update:
10:31 am MST Jan 28, 2026
Forecast Valid:
11am MST Jan 28, 2026-6pm MST Feb 3, 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