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 5 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 31 Mar 05:47 PM MDT
Extended Forecast for

9 Miles ENE Sun Valley ID

  • Tonight

    Tonight: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 23. West southwest wind 5 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.

    Low: 23 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow, mainly after noon.  High near 33. Northwest wind 6 to 11 mph becoming south southwest 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Chance Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 18. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 18 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow.  High near 22. West wind 18 to 21 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 22 °F

    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before midnight.  Mostly cloudy, with a low around 12. West northwest wind 16 to 21 mph, with gusts as high as 32 mph.  New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Saturday Night

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

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Tonight
Snow likely, mainly before midnight. Mostly cloudy, with a low around 23. West southwest wind 5 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Wednesday
Snow, mainly after noon. High near 33. Northwest wind 6 to 11 mph becoming south southwest 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 18. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Thursday
Snow. High near 22. West wind 18 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 12. West northwest wind 16 to 21 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.
Friday
Mostly sunny, with a high near 33.
Friday Night
Mostly clear, with a low around 16.
Saturday
Sunny, with a high near 38.
Saturday Night
Mostly clear, with a low around 22.
Sunday
Sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Sun Valley ID
 43.73°N 114.16°W (Elev. 9413 ft)
5:31 pm MDT Mar 31, 2026
6pm 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