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

Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

37°F

3°C

Humidity 64%
Wind Speed NW 10 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 30 Mar 06:47 AM MDT
Extended Forecast for

17 Miles ENE Sun Valley ID

  • Today

    Today: A 30 percent chance of snow, mainly after 5pm. Mostly sunny, with a high near 28. Windy, with a west southwest wind 26 to 31 mph increasing to 36 to 41 mph in the morning. Winds could gust as high as 65 mph. Little or no snow accumulation expected.

    High: 28 °F

    Windy. Sunny
    then Chance
    Snow

  • Tonight

    Tonight: A chance of snow before midnight, then a chance of snow after 4am. Mostly cloudy, with a low around 21. Windy, with a west wind 24 to 34 mph decreasing to 11 to 21 mph. Winds could gust as high as 49 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    and Windy

  • Tuesday

    Tuesday: Snow. High near 26. Breezy, with a southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 26 °F

    Snow Likely
    then Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 19. Breezy, with a west southwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 19 °F

    Snow Likely
    and Breezy

  • Wednesday

    Wednesday: Snow, mainly after noon. High near 26. Breezy, with a southwest wind 13 to 18 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 26 °F

    Chance Snow
    then Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 16. Windy. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 16 °F

    Heavy Snow
    and Windy

  • Thursday

    Thursday: Snow. High near 18. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 18 °F

    Snow and
    Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 9. Windy.

    Low: 9 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 30 percent chance of snow. Partly sunny, with a high near 23. Blustery.

    High: 23 °F

    Chance Snow
    and Blustery

Detailed Forecast

Today
A 30 percent chance of snow, mainly after 5pm. Mostly sunny, with a high near 28. Windy, with a west southwest wind 26 to 31 mph increasing to 36 to 41 mph in the morning. Winds could gust as high as 65 mph. Little or no snow accumulation expected.
Tonight
A chance of snow before midnight, then a chance of snow after 4am. Mostly cloudy, with a low around 21. Windy, with a west wind 24 to 34 mph decreasing to 11 to 21 mph. Winds could gust as high as 49 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 26. Breezy, with a southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 19. Breezy, with a west southwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, mainly after noon. High near 26. Breezy, with a southwest wind 13 to 18 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 16. Windy. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Thursday
Snow. High near 18. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 9. Windy.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 23. Blustery.
Friday Night
Mostly clear, with a low around 13. Breezy.
Saturday
Sunny, with a high near 28.
Saturday Night
Mostly clear, with a low around 18.
Sunday
Mostly sunny, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ENE Sun Valley ID
 43.79°N 114.02°W (Elev. 11014 ft)
Last Update:
5:31 am MDT Mar 30, 2026
Forecast Valid:
7am MDT Mar 30, 2026-6pm MDT Apr 5, 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