Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

light snow

32°F

0°C

Humidity 63%
Wind Speed NW 5 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 07 Dec 11:47 AM MST
Extended Forecast for

14 Miles N Sun Valley ID

  • This Afternoon

    This Afternoon: Snow showers likely, mainly before 3pm.  Mostly cloudy, with a high near 24. West southwest wind around 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 24 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers, mainly before 10pm.  Low around 16. West wind 14 to 17 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Snow Showers
    then Chance
    Snow Showers

  • Monday

    Monday: A 40 percent chance of snow showers, mainly after 11am.  Partly sunny, with a high near 27. West southwest wind 10 to 16 mph, with gusts as high as 21 mph.  New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Snow showers likely.  Mostly cloudy, with a low around 24. Breezy, with a west southwest wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 36 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Snow showers.  High near 30. Breezy, with a west wind 23 to 28 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 30 °F

    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow showers.  Low around 26. Breezy.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 26 °F

    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: Snow.  High near 29. Breezy.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 29 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow likely.  Mostly cloudy, with a low around 23. Breezy.  Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely
    and Breezy

  • Thursday

    Thursday: A 40 percent chance of snow, mainly before 11am.  Partly sunny, with a high near 28. Blustery.

    High: 28 °F

    Chance Snow
    and Blustery

Detailed Forecast

This Afternoon
Snow showers likely, mainly before 3pm. Mostly cloudy, with a high near 24. West southwest wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers, mainly before 10pm. Low around 16. West wind 14 to 17 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
A 40 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 27. West southwest wind 10 to 16 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 24. Breezy, with a west southwest wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow showers. High near 30. Breezy, with a west wind 23 to 28 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow showers. Low around 26. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow. High near 29. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 23. Breezy. Chance of precipitation is 60%.
Thursday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 28. Blustery.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles N Sun Valley ID
 43.87°N 114.28°W (Elev. 10069 ft)
10:31 am MST Dec 7, 2025
12pm MST Dec 7, 2025-6pm MST Dec 13, 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