National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

45°F

7°C

Humidity 36%
Wind Speed NW 9 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 08 Apr 10:47 PM MDT
Extended Forecast for

16 Miles NE Sun Valley ID

  • Tonight

    Tonight: Mostly clear, with a low around 32. Southwest wind around 6 mph.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of rain between 3pm and 4pm. Snow level rising to 9200 feet in the afternoon. Sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 56 °F

    Sunny then
    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. West wind around 6 mph becoming light and variable in the evening.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Rain likely, mainly between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Snow level 8600 feet rising to 9600 feet in the afternoon. Partly sunny, with a high near 58. Light south southeast wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%.

    High: 58 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Friday Night

    Friday Night: Rain likely, mainly before midnight. Snow level 9700 feet lowering to 9100 feet after midnight . Mostly cloudy, with a low around 37. South wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain, then showers and possibly a thunderstorm after noon. Snow level 8800 feet lowering to 8100 feet in the afternoon . High near 51. Chance of precipitation is 90%.

    High: 51 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: Rain and snow showers. Some thunder is also possible. Snow level 8300 feet lowering to 7400 feet after midnight . Low around 31. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow

  • Sunday

    Sunday: Rain and snow. High near 41. Chance of precipitation is 90%.

    High: 41 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.

    Low: 25 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 32. Southwest wind around 6 mph.
Thursday
A slight chance of rain between 3pm and 4pm. Snow level rising to 9200 feet in the afternoon. Sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 36. West wind around 6 mph becoming light and variable in the evening.
Friday
Rain likely, mainly between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Snow level 8600 feet rising to 9600 feet in the afternoon. Partly sunny, with a high near 58. Light south southeast wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%.
Friday Night
Rain likely, mainly before midnight. Snow level 9700 feet lowering to 9100 feet after midnight . Mostly cloudy, with a low around 37. South wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Saturday
A chance of rain, then showers and possibly a thunderstorm after noon. Snow level 8800 feet lowering to 8100 feet in the afternoon . High near 51. Chance of precipitation is 90%.
Saturday Night
Rain and snow showers. Some thunder is also possible. Snow level 8300 feet lowering to 7400 feet after midnight . Low around 31. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Rain and snow. High near 41. Chance of precipitation is 90%.
Sunday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Monday
Snow likely before 3pm, then rain and snow likely. Partly sunny, with a high near 41. Chance of precipitation is 60%.
Monday Night
A slight chance of rain and snow. Partly cloudy, with a low around 24. Chance of precipitation is 20%.
Tuesday
A slight chance of rain and snow. Mostly sunny, with a high near 45. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NE Sun Valley ID
 43.85°N 114.09°W (Elev. 7205 ft)
Last Update:
11:31 pm MDT Apr 8, 2026
Forecast Valid:
11pm MDT Apr 8, 2026-6pm MDT Apr 15, 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