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

N/A

Humidity NA
Wind Speed NNW 8 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

14 Miles N Sun Valley ID

  • Today

    Today: Sunny, with a high near 44. West wind 8 to 11 mph.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. West wind 8 to 11 mph becoming southeast in the evening.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow before noon, then snow showers likely after noon. Some thunder is also possible. Partly sunny, with a high near 47. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 47 °F

    Slight Chance
    Snow then
    Snow Showers
    Likely

  • Friday Night

    Friday Night: Snow showers likely before 9pm, then snow likely, mainly between 9pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 30. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Showers
    Likely and
    Breezy

  • Saturday

    Saturday: Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 37. Windy, with a south southwest wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 37 °F

    Snow Likely
    and Breezy
    then Snow
    Showers and
    Windy

  • Saturday Night

    Saturday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Likely
    and Breezy

  • Sunday

    Sunday: Snow before noon, then snow showers after noon. Some thunder is also possible. High near 30. Breezy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.

    Low: 19 °F

    Snow Likely

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 70%.

    High: 31 °F

    Snow Likely

Detailed Forecast

Today
Sunny, with a high near 44. West wind 8 to 11 mph.
Tonight
Partly cloudy, with a low around 31. West wind 8 to 11 mph becoming southeast in the evening.
Friday
A slight chance of snow before noon, then snow showers likely after noon. Some thunder is also possible. Partly sunny, with a high near 47. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
Snow showers likely before 9pm, then snow likely, mainly between 9pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 30. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 37. Windy, with a south southwest wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Snow before noon, then snow showers after noon. Some thunder is also possible. High near 30. Breezy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Monday
Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 70%.
Monday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles N Sun Valley ID
 43.87°N 114.28°W (Elev. 10069 ft)
Last Update:
5:31 am MDT Apr 9, 2026
Forecast Valid:
9am MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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