Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

50°F

10°C

Humidity 46%
Wind Speed NNW 4 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 30 Mar 09:47 PM MDT
Extended Forecast for

5 Miles ENE Sun Valley ID

  • Tonight

    Tonight: Scattered snow showers before midnight, then snow showers likely after 4am.  Cloudy, with a low around 30. Northwest wind 6 to 9 mph becoming south southwest after midnight.  Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow likely before noon, then snow showers, mainly between noon and 3pm. Some thunder is also possible.  High near 38. South southwest wind 6 to 13 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 27. West southwest wind 6 to 11 mph becoming northwest after midnight.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow, mainly after noon.  High near 39. Northwest wind 6 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Chance Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 23. South southwest wind 15 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 23 °F

    Snow

  • Thursday

    Thursday: Snow.  High near 27. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 16. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow.  Mostly sunny, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered snow showers before midnight, then snow showers likely after 4am. Cloudy, with a low around 30. Northwest wind 6 to 9 mph becoming south southwest after midnight. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow likely before noon, then snow showers, mainly between noon and 3pm. Some thunder is also possible. High near 38. South southwest wind 6 to 13 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 27. West southwest wind 6 to 11 mph becoming northwest after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly after noon. High near 39. Northwest wind 6 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow. Low around 23. South southwest wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow. High near 27. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 16. New snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 37.
Friday Night
Mostly clear, with a low around 21.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Sun Valley ID
 43.72°N 114.25°W (Elev. 9124 ft)
5:31 pm MDT Mar 30, 2026
10pm MDT Mar 30, 2026-6pm MDT Apr 6, 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