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

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

19°F

-7°C

Humidity 92%
Wind Speed NW 5 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 04 Dec 04:35 AM MST
Extended Forecast for

14 Miles N Sun Valley ID

  • Today

    Today: A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 24. Wind chill values as low as zero. West wind 8 to 10 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 24 °F

    Partly Sunny
    then Chance
    Snow

  • Tonight

    Tonight: Snow likely before 11pm, then a chance of snow after 3am. The snow could be heavy at times. Cloudy, then gradually becoming partly cloudy, with a steady temperature around 23. West northwest wind 10 to 14 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Heavy Snow
    then Chance
    Snow

  • Friday

    Friday: Snow, mainly after 11am. The snow could be heavy at times. High near 27. West southwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 27 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 16. Wind chill values as low as zero. Breezy, with a west wind 17 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 16 °F

    Heavy Snow
    and Breezy

  • Saturday

    Saturday: Snow likely, mainly before 11am. Partly sunny, with a high near 21. Breezy, with a west northwest wind 16 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 21 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 11. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 22. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Chance Snow

  • Sunday Night

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

    Low: 19 °F

    Chance Snow

  • Monday

    Monday: A 20 percent chance of snow. Partly sunny, with a high near 26.

    High: 26 °F

    Slight Chance
    Snow

Detailed Forecast

Today
A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 24. Wind chill values as low as zero. West wind 8 to 10 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely before 11pm, then a chance of snow after 3am. The snow could be heavy at times. Cloudy, then gradually becoming partly cloudy, with a steady temperature around 23. West northwest wind 10 to 14 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow, mainly after 11am. The snow could be heavy at times. High near 27. West southwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 16. Wind chill values as low as zero. Breezy, with a west wind 17 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow likely, mainly before 11am. Partly sunny, with a high near 21. Breezy, with a west northwest wind 16 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 11. New snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 22. New snow accumulation of less than a half inch possible.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 26.
Monday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 20.
Tuesday
Snow likely. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 27. Breezy. Chance of precipitation is 60%.
Wednesday
Snow likely. Partly sunny, with a high near 31. Breezy. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles N Sun Valley ID
 43.87°N 114.28°W (Elev. 10069 ft)
Last Update:
4:31 am MST Dec 4, 2025
Forecast Valid:
4am MST Dec 4, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation