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 67%
Wind Speed NW 8 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 27 Jan 03:35 AM MST
Extended Forecast for

15 Miles W Lost River ID

  • Overnight

    Overnight: Mostly clear, with a low around 12. Wind chill values as low as -4. West northwest wind around 16 mph.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 25. Wind chill values as low as -4. West northwest wind 8 to 15 mph.

    High: 25 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 14. Wind chill values as low as zero. West wind 9 to 14 mph.

    Low: 14 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 21. West wind 11 to 15 mph, with gusts as high as 21 mph.

    High: 21 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 12. Northwest wind 15 to 18 mph.

    Low: 12 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 12. Wind chill values as low as -4. West northwest wind around 16 mph.
Tuesday
Sunny, with a high near 25. Wind chill values as low as -4. West northwest wind 8 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 14. Wind chill values as low as zero. West wind 9 to 14 mph.
Wednesday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 21. West wind 11 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 12. Northwest wind 15 to 18 mph.
Thursday
Partly sunny, with a high near 23.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Mostly cloudy, with a high near 27.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 30.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 30.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles W Lost River ID
 43.7°N 113.85°W (Elev. 10499 ft)
Last Update:
1:38 am MST Jan 27, 2026
Forecast Valid:
3am MST Jan 27, 2026-6pm MST Feb 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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