Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Fog

27°F

-3°C

Humidity 63%
Wind Speed NW 6 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 03 Dec 09:47 AM MST
Extended Forecast for

Sun Valley ID

  • Today

    Today: Sunny, with a high near 36. Calm wind becoming south around 6 mph in the afternoon.

    High: 36 °F

    Sunny

  • Tonight

    Tonight: Patchy fog between 10pm and 1am.  Otherwise, mostly clear, with a low around 18. North wind 3 to 5 mph.

    Low: 18 °F

    Patchy Fog

  • Thursday

    Thursday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 37. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.

    High: 37 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Patchy fog.  Otherwise, mostly cloudy, with a low around 21. Southwest wind around 6 mph becoming northwest in the evening.  New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    and Patchy
    Fog

  • Friday

    Friday: Snow likely, mainly after 11am.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 40. North northwest wind 5 to 8 mph becoming west in the afternoon.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Likely
    and Patchy
    Fog

  • Friday Night

    Friday Night: Snow.  Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 39. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 40.

    High: 40 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 36. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Patchy fog between 10pm and 1am. Otherwise, mostly clear, with a low around 18. North wind 3 to 5 mph.
Thursday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 37. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Thursday Night
A 40 percent chance of snow. Patchy fog. Otherwise, mostly cloudy, with a low around 21. Southwest wind around 6 mph becoming northwest in the evening. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly after 11am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 40. North northwest wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Snow. Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 39. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19.
Sunday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 40.
Sunday Night
A chance of rain and snow before 11pm, then a chance of snow. Snow level 6000 feet. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 43.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A chance of rain and snow. Snow level 6100 feet rising to 7100 feet in the afternoon. Partly sunny, with a high near 46. Chance of precipitation is 30%.
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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 Dec 3, 2025
10am MST Dec 3, 2025-6pm MST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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