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

N/A

Humidity NA
Wind Speed NNW 6 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

11 Miles NE Sun Valley ID

  • Today

    Today: A slight chance of snow before 1pm, then a chance of snow after 3pm. Mostly sunny, with a high near 37. Windy, with a west southwest wind 15 to 20 mph increasing to 27 to 32 mph in the morning. Winds could gust as high as 50 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 37 °F

    Sunny and
    Breezy then
    Chance Snow
    and Windy

  • Tonight

    Tonight: A chance of snow before 10pm, then a chance of snow after 4am. Mostly cloudy, with a low around 25. Breezy, with a west wind 19 to 24 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: Snow. High near 33. South southwest wind 8 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 23. Southwest wind 7 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow, mainly after noon. High near 33. Southwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Chance Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 22. Breezy. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 22 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow. High near 23. Windy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 23 °F

    Snow and
    Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 13. Windy.

    Low: 13 °F

    Chance Snow
    and Windy
    then Slight
    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow. Partly sunny, with a high near 31.

    High: 31 °F

    Chance Snow

Detailed Forecast

Today
A slight chance of snow before 1pm, then a chance of snow after 3pm. Mostly sunny, with a high near 37. Windy, with a west southwest wind 15 to 20 mph increasing to 27 to 32 mph in the morning. Winds could gust as high as 50 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
A chance of snow before 10pm, then a chance of snow after 4am. Mostly cloudy, with a low around 25. Breezy, with a west wind 19 to 24 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 33. South southwest wind 8 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 23. Southwest wind 7 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, mainly after noon. High near 33. Southwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 22. Breezy. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow. High near 23. Windy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 13. Windy.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 31.
Friday Night
Mostly clear, with a low around 17.
Saturday
Sunny, with a high near 37.
Saturday Night
Mostly clear, with a low around 21.
Sunday
Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Sun Valley ID
 43.8°N 114.17°W (Elev. 8432 ft)
Last Update:
5:31 am MDT Mar 30, 2026
Forecast Valid:
6am MDT Mar 30, 2026-6pm MDT Apr 5, 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