Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

light snow

39°F

4°C

Humidity 60%
Wind Speed NNE 9 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 02 Dec 03:15 PM MST
Extended Forecast for

11 Miles ESE Sun Valley ID

  • This Afternoon

    This Afternoon: A 40 percent chance of snow.  Mostly cloudy, with a steady temperature around 26. Northwest wind around 8 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 16. North northwest wind 9 to 11 mph.

    Low: 16 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 26. North wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 26 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16. West northwest wind around 6 mph.

    Low: 16 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 27. West southwest wind 6 to 8 mph.

    High: 27 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm.  Mostly cloudy, with a low around 21. Little or no snow accumulation expected.

    Low: 21 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow.  Partly sunny, with a high near 31. New snow accumulation of around an inch possible.

    High: 31 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow.  Low around 25. Chance of precipitation is 80%.

    Low: 25 °F

    Snow

  • Saturday

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

    High: 32 °F

    Snow Likely

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Mostly cloudy, with a steady temperature around 26. Northwest wind around 8 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 16. North northwest wind 9 to 11 mph.
Wednesday
Sunny, with a high near 26. North wind 5 to 10 mph becoming south southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 16. West northwest wind around 6 mph.
Thursday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 27. West southwest wind 6 to 8 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 21. Little or no snow accumulation expected.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 31. New snow accumulation of around an inch possible.
Friday Night
Snow. Low around 25. Chance of precipitation is 80%.
Saturday
Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 32.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 33.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 25.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ESE Sun Valley ID
 43.63°N 114.11°W (Elev. 8337 ft)
1:27 pm MST Dec 2, 2025
3pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
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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