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

Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. 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 34%
Wind Speed W 16 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 10 Mar 12:47 PM MDT
Extended Forecast for

15 Miles W Lost River ID

  • This Afternoon

    This Afternoon: A 20 percent chance of snow before 2pm. Partly sunny, with a high near 15. Wind chill values as low as -10. Windy, with a west wind 32 to 36 mph, with gusts as high as 49 mph.

    High: 15 °F

    Slight Chance
    Snow and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 6. Wind chill values as low as -16. Windy, with a west northwest wind 31 to 36 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 49 mph.

    Low: 6 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 25. Wind chill values as low as -12. Windy, with a west southwest wind 18 to 23 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 25 °F

    Increasing
    Clouds and
    Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 22. Windy, with a west southwest wind 29 to 34 mph, with gusts as high as 43 mph. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 32. Windy, with a west wind 37 to 41 mph, with gusts as high as 60 mph. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 27. Windy. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 40 percent chance of snow. Partly sunny, with a high near 36. Windy. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 28. Windy.

    Low: 28 °F

    Chance Snow
    and Windy

  • Saturday

    Saturday: Snow. High near 32. Windy. Chance of precipitation is 80%.

    High: 32 °F

    Snow and
    Windy

Detailed Forecast

This Afternoon
A 20 percent chance of snow before 2pm. Partly sunny, with a high near 15. Wind chill values as low as -10. Windy, with a west wind 32 to 36 mph, with gusts as high as 49 mph.
Tonight
Mostly clear, with a low around 6. Wind chill values as low as -16. Windy, with a west northwest wind 31 to 36 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 49 mph.
Wednesday
Increasing clouds, with a high near 25. Wind chill values as low as -12. Windy, with a west southwest wind 18 to 23 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 43 mph.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22. Windy, with a west southwest wind 29 to 34 mph, with gusts as high as 43 mph. New snow accumulation of less than one inch possible.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 32. Windy, with a west wind 37 to 41 mph, with gusts as high as 60 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27. Windy. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 36. Windy. Little or no snow accumulation expected.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 28. Windy.
Saturday
Snow. High near 32. Windy. Chance of precipitation is 80%.
Saturday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 18. Windy.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 31. Breezy.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 25. Breezy.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 43. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles W Lost River ID
 43.7°N 113.85°W (Elev. 10499 ft)
Last Update:
12:31 pm MDT Mar 10, 2026
Forecast Valid:
1pm MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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