Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

48°F

9°C

Humidity 57%
Wind Speed S 6 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 31 Mar 04:47 PM MDT
Extended Forecast for

2 Miles NNW Sun Valley ID

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms.  Snow level 7900 feet. Cloudy, with a high near 51. Southwest wind around 7 mph.

    High: 51 °F

    Chance
    Showers

  • Tonight

    Tonight: Rain likely, possibly mixed with snow before 8pm, then rain likely between 8pm and 4am, then a chance of rain and snow after 4am.  Snow level 7900 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 29. South southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 29 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow before 4pm, then rain between 4pm and 5pm, then rain and snow after 5pm.  Snow level 6000 feet rising to 7200 feet in the afternoon. High near 51. Light and variable wind becoming south southwest 5 to 10 mph in the morning.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 5am.  Snow level 7100 feet lowering to 6000 feet after midnight . Low around 25. South wind 8 to 10 mph.  Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Rain/Snow

  • Thursday

    Thursday: Snow.  High near 39. West wind 7 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before midnight.  Mostly cloudy, with a low around 19. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 50.

    High: 50 °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 55.

    High: 55 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Snow level 7900 feet. Cloudy, with a high near 51. Southwest wind around 7 mph.
Tonight
Rain likely, possibly mixed with snow before 8pm, then rain likely between 8pm and 4am, then a chance of rain and snow after 4am. Snow level 7900 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 29. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Rain and snow before 4pm, then rain between 4pm and 5pm, then rain and snow after 5pm. Snow level 6000 feet rising to 7200 feet in the afternoon. High near 51. Light and variable wind becoming south southwest 5 to 10 mph in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 5am. Snow level 7100 feet lowering to 6000 feet after midnight . Low around 25. South wind 8 to 10 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Thursday
Snow. High near 39. West wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 19. New snow accumulation of less than a half inch possible.
Friday
Sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Sun Valley ID
 43.71°N 114.34°W (Elev. 6004 ft)
12:31 pm MDT Mar 31, 2026
5pm MDT Mar 31, 2026-6pm MDT Apr 7, 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