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

37°F

3°C

Humidity 69%
Wind Speed NW 6 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 15 Feb 09:47 AM MST
Extended Forecast for

Sun Valley ID

  • Today

    Today: Mostly sunny, with a high near 40. Light and variable wind becoming south 5 to 8 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 23. East northeast wind around 5 mph becoming north in the evening.

    Low: 23 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: A 20 percent chance of snow after 11am.  Increasing clouds, with a high near 38. North northeast wind 5 to 11 mph becoming south southeast in the morning.

    High: 38 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times.  Patchy fog between 11pm and 2am. Low around 18. South southeast wind 7 to 10 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 18 °F

    Heavy Snow
    and Patchy
    Fog

  • Tuesday

    Tuesday: Snow.  High near 29. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 29 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely.  Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 16. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Snow Likely
    and Patchy
    Fog

  • Wednesday

    Wednesday: Snow likely.  Mostly cloudy, with a high near 30. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 4.

    Low: 4 °F

    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 25.

    High: 25 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 40. Light and variable wind becoming south 5 to 8 mph in the afternoon.
Tonight
Partly cloudy, with a low around 23. East northeast wind around 5 mph becoming north in the evening.
Washington's Birthday
A 20 percent chance of snow after 11am. Increasing clouds, with a high near 38. North northeast wind 5 to 11 mph becoming south southeast in the morning.
Monday Night
Snow. The snow could be heavy at times. Patchy fog between 11pm and 2am. Low around 18. South southeast wind 7 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday
Snow. High near 29. Southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow likely. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 16. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 4.
Thursday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 25.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 4.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 27.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 7.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley ID
 43.67°N 114.33°W (Elev. 6014 ft)
4:31 am MST Feb 15, 2026
10am MST Feb 15, 2026-6pm MST Feb 21, 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