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

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

57°F

14°C

Humidity 41%
Wind Speed SE 9 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 12 Nov 12:47 PM MST
Extended Forecast for

Ketchum ID

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 57. South southeast wind around 6 mph.

    High: 57 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 34. Calm wind becoming east around 5 mph after midnight.

    Low: 34 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 57. North northwest wind 5 to 8 mph becoming south southeast in the afternoon.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 11pm. Snow level 9000 feet. Mostly cloudy, with a low around 35. Southeast wind around 6 mph. Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before 11am. Snow level 9100 feet lowering to 8000 feet in the afternoon . Partly sunny, with a high near 52. Southwest wind 6 to 9 mph. Chance of precipitation is 60%.

    High: 52 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers after 5am. Snow level 8300 feet. Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: A chance of rain and snow showers before 8am, then a chance of rain showers. Snow level 8300 feet. Partly sunny, with a high near 49. Chance of precipitation is 40%.

    High: 49 °F

    Chance
    Rain/Snow
    then Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 57. South southeast wind around 6 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 34. Calm wind becoming east around 5 mph after midnight.
Thursday
Sunny, with a high near 57. North northwest wind 5 to 8 mph becoming south southeast in the afternoon.
Thursday Night
Showers likely, mainly after 11pm. Snow level 9000 feet. Mostly cloudy, with a low around 35. Southeast wind around 6 mph. Chance of precipitation is 60%.
Friday
Showers likely, mainly before 11am. Snow level 9100 feet lowering to 8000 feet in the afternoon . Partly sunny, with a high near 52. Southwest wind 6 to 9 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
A 30 percent chance of snow showers after 5am. Snow level 8300 feet. Partly cloudy, with a low around 32.
Sunday
A chance of rain and snow showers before 8am, then a chance of rain showers. Snow level 8300 feet. Partly sunny, with a high near 49. Chance of precipitation is 40%.
Sunday Night
Rain showers likely before 2am, then rain and snow showers likely. Snow level 8200 feet lowering to 7300 feet after midnight . Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Monday
Rain and snow showers likely. Snow level 7000 feet lowering to 6100 feet in the afternoon . Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 23.
Tuesday
A 20 percent chance of snow showers. Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ketchum ID
 43.69°N 114.36°W (Elev. 6001 ft)
Last Update:
1:15 pm MST Nov 12, 2025
Forecast Valid:
2pm MST Nov 12, 2025-6pm MST Nov 18, 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