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

Atmospheric River Continues to Impact the Northwest U.S.; Gusty to High Winds in the Northeast U.S.

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. Wednesday into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

46°F

8°C

Humidity 75%
Wind Speed NNW 4 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 04 Nov 06:47 PM MST
Extended Forecast for

11 Miles NNE Sun Valley ID

  • Tonight

    Tonight: Isolated snow showers before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 27. South southwest wind 9 to 17 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Isolated Snow
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Snow showers likely, mainly after 4pm. The snow could be heavy at times. Increasing clouds, with a temperature rising to near 37 by noon, then falling to around 26 during the remainder of the day. South southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 37 °F⇓

    Slight Chance
    Snow Showers
    then Heavy
    Snow

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 21. West southwest wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow Showers

  • Thursday

    Thursday: A 50 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 30. West wind 14 to 16 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.

    High: 30 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely after 11pm. Mostly cloudy, with a low around 19. West wind 10 to 14 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers, mainly before 11am. High near 29. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Snow Showers
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated snow showers before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 27. South southwest wind 9 to 17 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday
Snow showers likely, mainly after 4pm. The snow could be heavy at times. Increasing clouds, with a temperature rising to near 37 by noon, then falling to around 26 during the remainder of the day. South southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow showers. Low around 21. West southwest wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
A 50 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 30. West wind 14 to 16 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.
Thursday Night
Snow showers likely after 11pm. Mostly cloudy, with a low around 19. West wind 10 to 14 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow showers, mainly before 11am. High near 29. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 15.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 40.
Monday Night
A 10 percent chance of snow showers. Partly cloudy, with a low around 22.
Veterans Day
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Sun Valley ID
 43.81°N 114.21°W (Elev. 10249 ft)
Last Update:
4:31 pm MST Nov 4, 2025
Forecast Valid:
7pm MST Nov 4, 2025-6pm MST Nov 11, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation