Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

36°F

2°C

Humidity 64%
Wind Speed NW 8 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 01 Feb 08:47 PM MST
Extended Forecast for

5 Miles ENE Sun Valley ID

  • Tonight

    Tonight: Mostly clear, with a low around 17. North wind 10 to 13 mph.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 33. North northeast wind 5 to 10 mph becoming light and variable.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 21. North northwest wind 6 to 9 mph.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. North wind 5 to 9 mph becoming west in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. North wind 3 to 6 mph.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 17. North wind 10 to 13 mph.
Monday
Sunny, with a high near 33. North northeast wind 5 to 10 mph becoming light and variable.
Monday Night
Mostly clear, with a low around 21. North northwest wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 38. North wind 5 to 9 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 24. North wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 43.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
A 30 percent chance of snow. Mostly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Sun Valley ID
 43.72°N 114.25°W (Elev. 9124 ft)
4:31 pm MST Feb 1, 2026
9pm MST Feb 1, 2026-6pm MST Feb 8, 2026
 
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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