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

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

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

21°F

-6°C

Humidity 62%
Wind Speed NW 9 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 27 Jan 03:55 AM MST
Extended Forecast for

Craters of the Moon National Monument ID

  • Today

    Today: Mostly sunny, with a high near 33. North northeast wind around 6 mph becoming east southeast in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. North northeast wind around 7 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 33. North northeast wind 7 to 11 mph becoming west southwest in the morning.

    High: 33 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. West southwest wind 6 to 11 mph becoming northwest in the evening.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 32. North northwest wind 5 to 7 mph becoming southeast in the morning.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

  • Friday Night

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

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 33. North northeast wind around 6 mph becoming east southeast in the afternoon.
Tonight
Mostly cloudy, with a low around 21. North northeast wind around 7 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 33. North northeast wind 7 to 11 mph becoming west southwest in the morning.
Wednesday Night
Partly cloudy, with a low around 19. West southwest wind 6 to 11 mph becoming northwest in the evening.
Thursday
Partly sunny, with a high near 32. North northwest wind 5 to 7 mph becoming southeast in the morning.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly cloudy, with a high near 35.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Craters of the Moon National Monument ID
 43.44°N 113.56°W (Elev. 6191 ft)
Last Update:
1:38 am MST Jan 27, 2026
Forecast Valid:
4am MST Jan 27, 2026-6pm MST Feb 2, 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