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

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Mostly Cloudy

34°F

1°C

Humidity 100%
Wind Speed SSE 4 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 11 Feb 08:47 PM MST
Extended Forecast for

15 Miles ENE Sun Valley ID

  • Tonight

    Tonight: A slight chance of snow between 10pm and 11pm. Mostly cloudy, with a low around 12. Wind chill values as low as -1. West wind 9 to 11 mph. Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 22. Wind chill values as low as -2. North northwest wind 9 to 11 mph.

    High: 22 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11. Wind chill values as low as -4. Northwest wind 9 to 13 mph.

    Low: 11 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 22. Wind chill values as low as -4. West wind 9 to 13 mph.

    High: 22 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13. West wind around 15 mph, with gusts as high as 20 mph.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 23. Little or no snow accumulation expected.

    High: 23 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 18. Little or no snow accumulation expected.

    Low: 18 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 24.

    High: 24 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

Detailed Forecast

Tonight
A slight chance of snow between 10pm and 11pm. Mostly cloudy, with a low around 12. Wind chill values as low as -1. West wind 9 to 11 mph. Chance of precipitation is 20%.
Thursday
Increasing clouds, with a high near 22. Wind chill values as low as -2. North northwest wind 9 to 11 mph.
Thursday Night
Mostly cloudy, with a low around 11. Wind chill values as low as -4. Northwest wind 9 to 13 mph.
Friday
Mostly sunny, with a high near 22. Wind chill values as low as -4. West wind 9 to 13 mph.
Friday Night
Mostly cloudy, with a low around 13. West wind around 15 mph, with gusts as high as 20 mph.
Saturday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 23. Little or no snow accumulation expected.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 18. Little or no snow accumulation expected.
Sunday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 24.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 15.
Washington's Birthday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 21. Chance of precipitation is 70%.
Monday Night
Snow. Low around 13. Breezy. Chance of precipitation is 80%.
Tuesday
Snow. High near 16. Breezy. Chance of precipitation is 80%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 6. Breezy. Chance of precipitation is 60%.
Wednesday
Snow likely. Mostly cloudy, with a high near 16. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Sun Valley ID
 43.77°N 114.05°W (Elev. 10968 ft)
Last Update:
4:30 pm MST Feb 11, 2026
Forecast Valid:
9pm MST Feb 11, 2026-6pm MST Feb 18, 2026
 
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