Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

54°F

12°C

Humidity 43%
Wind Speed SSW 11 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 01 Apr 02:47 PM MDT
Extended Forecast for

2 Miles NNW Sun Valley ID

Winter Weather Advisory April 1, 06:00pm until April 2, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  Snow level 7500 feet. High near 52. South southwest wind around 11 mph.  Chance of precipitation is 90%.

    High: 52 °F

    Showers

  • Tonight

    Tonight: Rain and snow showers, becoming all snow after 4am. Some thunder is also possible.  Snow level 7400 feet lowering to 6000 feet after midnight . Low around 24. South southwest wind 9 to 11 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Rain/Snow

  • Thursday

    Thursday: Snow.  High near 39. North northwest wind 9 to 14 mph becoming west southwest in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before midnight.  Partly cloudy, with a low around 17. Northwest wind 6 to 11 mph.  New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 51. North northwest wind 3 to 6 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 27.

    Low: 27 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Snow level 7500 feet. High near 52. South southwest wind around 11 mph. Chance of precipitation is 90%.
Tonight
Rain and snow showers, becoming all snow after 4am. Some thunder is also possible. Snow level 7400 feet lowering to 6000 feet after midnight . Low around 24. South southwest wind 9 to 11 mph becoming west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Thursday
Snow. High near 39. North northwest wind 9 to 14 mph becoming west southwest in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 17. Northwest wind 6 to 11 mph. New snow accumulation of less than a half inch possible.
Friday
Sunny, with a high near 51. North northwest wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 56.
Saturday Night
Clear, with a low around 27.
Sunday
Sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
A 20 percent chance of rain. Snow level 8500 feet. Partly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Snow level 7800 feet. Partly sunny, with a high near 60. Chance of precipitation is 30%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Sun Valley ID
 43.71°N 114.34°W (Elev. 6004 ft)
2:41 pm MDT Apr 1, 2026
3pm MDT Apr 1, 2026-6pm MDT Apr 8, 2026
 
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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