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

Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Rain

37°F

3°C

Humidity 86%
Wind Speed SSE 8 MPH
Barometer 29.29 in (991.87 mb)
Dewpoint 34°F (1°C)
Visibility 7.00 mi
Wind Chill31°F (-1°C)
Last update 16 Feb 09:47 PM MST
Extended Forecast for

Sun Valley ID

Winter Weather Advisory until February 17, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 17, 05:00pm

    NOW until 5:00pm Tue

    Winter Weather Advisory

  • Tonight

    Low: 15 °F

    Heavy Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 3pm. Increasing clouds, with a high near 29. South wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 29 °F

    Slight Chance
    Snow then
    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow. Low around 14. South wind 5 to 9 mph becoming light south southeast after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 14 °F

    Snow

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 27. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 27 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 3. West northwest wind 6 to 10 mph. New snow accumulation of less than a half inch possible.

    Low: 3 °F

    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 23. New snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 4. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 4 °F

    Snow Likely

  • Friday

    Friday: A 40 percent chance of snow. Partly sunny, with a high near 25.

    High: 25 °F

    Chance Snow

Detailed Forecast

Tonight
Snow, mainly before 4am. The snow could be heavy at times. Low around 15. South southeast wind 11 to 14 mph becoming west southwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.
Tuesday
Snow likely, mainly after 3pm. Increasing clouds, with a high near 29. South wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday Night
Snow. Low around 14. South wind 5 to 9 mph becoming light south southeast after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow likely. Mostly cloudy, with a high near 27. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 3. West northwest wind 6 to 10 mph. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 23. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 4. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 25.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 2.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 29.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 11.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 37.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19.
Monday
Snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley ID
 43.69°N 114.33°W (Elev. 6385 ft)
Last Update:
10:31 pm MST Feb 16, 2026
Forecast Valid:
11pm MST Feb 16, 2026-6pm MST Feb 23, 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