Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Storm system to bring potential for heavy rainfall, flooding, and severe thunderstorms

A slow moving low pressure system will bring the threat for heavy rainfall, flash flooding, and severe thunderstorms Sunday into Monday. The main threat areas include the Mid South, Southeast U.S, and the southern Mid Atlantic. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318ft.

Overcast

43°F

6°C

Humidity 65%
Wind Speed NW 7 MPH
Barometer 29.96 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 23 Apr 2:35 am MDT
Extended Forecast for

Sun Valley ID

  • Overnight

    Overnight: A 40 percent chance of showers.  Mostly cloudy, with a steady temperature around 42. Southwest wind around 6 mph.

    Chance
    Showers

    Low: 42 °F

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 52. South wind 6 to 9 mph becoming west southwest in the morning.  Chance of precipitation is 50%.

    Chance
    Showers

    High: 52 °F

  • Sunday
    Night

    Sunday Night: A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Some thunder is also possible.  Mostly cloudy, with a low around 31. West wind 6 to 9 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Rain/Snow

    Low: 31 °F

  • Monday

    Monday: Rain and snow showers likely.  Cloudy, with a high near 46. West northwest wind 5 to 9 mph becoming south in the afternoon.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely

    High: 46 °F

  • Monday
    Night

    Monday Night: A chance of rain and snow showers.  Mostly cloudy, with a low around 30. West wind 6 to 8 mph becoming north northwest after midnight.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow

    Low: 30 °F

  • Tuesday

    Tuesday: A chance of rain and snow showers.  Mostly cloudy, with a high near 45. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow

    High: 45 °F

  • Tuesday
    Night

    Tuesday Night: A chance of rain and snow showers.  Mostly cloudy, with a low around 32. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Chance
    Rain/Snow

    Low: 32 °F

  • Wednesday

    Wednesday: A 50 percent chance of snow showers. Some thunder is also possible.  Mostly cloudy, with a high near 45.

    Chance Snow
    Showers

    High: 45 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 29.

    Chance Snow
    Showers

    Low: 29 °F

Detailed Forecast

Overnight
A 40 percent chance of showers. Mostly cloudy, with a steady temperature around 42. Southwest wind around 6 mph.
Sunday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 52. South wind 6 to 9 mph becoming west southwest in the morning. Chance of precipitation is 50%.
Sunday Night
A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 31. West wind 6 to 9 mph. Chance of precipitation is 20%.
Monday
Rain and snow showers likely. Cloudy, with a high near 46. West northwest wind 5 to 9 mph becoming south in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30. West wind 6 to 8 mph becoming north northwest after midnight. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 45. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 45.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 29.
Thursday
A 40 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 44.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 29.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 44.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 29.
Saturday
A 20 percent chance of snow showers. Mostly sunny, with a high near 48.
Click Map For Forecast
Point Forecast:
Sun Valley ID
 43.67°N 114.33°W (Elev. 6014 ft)
5:30 pm MDT Apr 22, 2017
3am MDT Apr 23, 2017-6pm MDT Apr 29, 2017
 
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