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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Partly Cloudy

34°F

1°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 13 Feb 07:47 PM MST
Extended Forecast for

Sun Valley ID

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 18. Light north wind.

    Low: 18 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 39. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 39 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 22. Southeast wind around 6 mph becoming light and variable in the evening.

    Low: 22 °F

    Patchy Fog

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 43. Light and variable wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 43 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Patchy fog between 9pm and midnight. Otherwise, mostly clear, with a low around 19. South southwest wind 5 to 7 mph becoming north after midnight.

    Low: 19 °F

    Patchy Fog
    then Mostly
    Clear

  • Washington's Birthday

    Washington's Birthday: A 30 percent chance of snow after 11am. Mostly sunny, with a high near 40. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow. Low around 21. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.

    High: 32 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 11. Chance of precipitation is 60%.

    Low: 11 °F

    Snow Likely

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 18. Light north wind.
Saturday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 39. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.
Saturday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 22. Southeast wind around 6 mph becoming light and variable in the evening.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 43. Light and variable wind becoming south southwest 5 to 8 mph in the afternoon.
Sunday Night
Patchy fog between 9pm and midnight. Otherwise, mostly clear, with a low around 19. South southwest wind 5 to 7 mph becoming north after midnight.
Washington's Birthday
A 30 percent chance of snow after 11am. Mostly sunny, with a high near 40. New snow accumulation of less than a half inch possible.
Monday Night
Snow. Low around 21. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 11. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of snow. Partly sunny, with a high near 29.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 5.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 27.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 9.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley ID
 43.69°N 114.33°W (Elev. 6385 ft)
Last Update:
4:31 pm MST Feb 13, 2026
Forecast Valid:
8pm MST Feb 13, 2026-6pm MST Feb 20, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation