Winter Weather in the Eastern U.S.; Fire Weather in the Southern High Plains

A wintry mix may impact travel across portions of the Ohio Valley, central Appalachians, Mid-Atlantic, and Northeast U.S. today through Tuesday. Gusty winds and low relative humidity will bring elevated to critical fire weather to northeastern New Mexico and southeastern Colorado today and Tuesday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Rain

43°F

6°C

Humidity 81%
Wind Speed N 4 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 37°F (3°C)
Visibility 7.00 mi
Wind Chill41°F (5°C)
Last update 02 Mar 04:55 PM MST
Extended Forecast for

Sun Valley ID

  • Tonight

    Tonight: A slight chance of rain and snow before 8pm.  Mostly clear, with a low around 24. North wind around 6 mph.  Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 47. Light and variable wind becoming south southeast around 6 mph in the afternoon.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. South wind around 6 mph becoming light and variable  in the evening.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain and snow likely before 2pm, then rain likely between 2pm and 5pm, then rain likely, possibly mixed with snow after 5pm.  Snow level rising to 6800 feet in the afternoon. Mostly cloudy, with a high near 44. Light and variable wind becoming south 5 to 9 mph in the afternoon.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 11pm.  Low around 25. South wind 5 to 7 mph becoming north northwest after midnight.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow likely, mainly before 11am.  Partly sunny, with a high near 41. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 11am.  Mostly sunny, with a high near 41.

    High: 41 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of rain and snow before 8pm. Mostly clear, with a low around 24. North wind around 6 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 47. Light and variable wind becoming south southeast around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 26. South wind around 6 mph becoming light and variable in the evening.
Wednesday
Rain and snow likely before 2pm, then rain likely between 2pm and 5pm, then rain likely, possibly mixed with snow after 5pm. Snow level rising to 6800 feet in the afternoon. Mostly cloudy, with a high near 44. Light and variable wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow, becoming all snow after 11pm. Low around 25. South wind 5 to 7 mph becoming north northwest after midnight. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday
Snow likely, mainly before 11am. Partly sunny, with a high near 41. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 18.
Friday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A 10 percent chance of snow. Snow level rising to 7100 feet in the afternoon. Partly sunny, with a high near 50.
Sunday Night
A slight chance of rain and snow. Snow level 7300 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley ID
 43.69°N 114.33°W (Elev. 6385 ft)
4:31 pm MST Mar 2, 2026
6pm MST Mar 2, 2026-6pm MDT Mar 9, 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