NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar sun valley, idaho, united states (83353)  Lat: 43.70N, Lon: 114.35W Wx Zone: IDZ031 Current Conditions Updated: Sun & Moon Information: Temp: N/A Humidity: N/A Wind Speed: N/A Barometer: N/A Dewpoint: N/A Heat Index: N/A Wind Chill: N/A Civil Twilight: 7:07 AM MST Moon Phase: Waning Crescent Moon Sunrise: 7:38 AM MST Sunset: 5:07 PM MST Civil Twilight: 5:38 PM MST Forecast for sun valley, idaho: Dated: 408 AM MST FRI NOV 21 2008    Expires: 415 PM MST FRI NOV 21 2008 7 Day View    TODAY TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT Partly Sunny Partly Cloudy SnoW ShoWers SnoW ShoWers Mostly Sunny Mostly Clear Hi: 43°F Lo: 25°F Hi: 41°F Lo: 24°F Hi: 45°F Hi: 47°F Lo: 27°F Long Term Forcast: Dated: 408 AM MST FRI NOV 21 2008    Expires: 415 PM MST FRI NOV 21 2008 Includes the Cities: Hailey, Ketchum, Bellevue TODAY...Partly sunny. Highs 38 to 47. TONIGHT...Partly cloudy. Lows 21 to 28. SATURDAY...Partly sunny. A slight chance of snow showers in the valleys and a chance of snow showers in the mountains. Highs 36 to 45. SATURDAY NIGHT...Partly cloudy with a slight chance of snow showers. Lows 20 to 27. SUNDAY...Mostly sunny. Highs 40 to 48. SUNDAY NIGHT...Mostly clear. Lows 23 to 30. Highs 41 to 51. MONDAY...Mostly clear. Lows 23 to 30. Highs 41 to 51. MONDAY NIGHT...Mostly cloudy. Lows 24 to 31. TUESDAY...Partly sunny with a slight chance of rain showers and snow showers. Highs 43 to 50. TUESDAY NIGHT...Mostly cloudy with a chance of snow showers and a slight chance of rain showers. Lows 22 to 31. Highs 39 to 49. WEDNESDAY...Mostly cloudy with a chance of snow showers and a slight chance of rain showers. Lows 22 to 31. Highs 39 to 49. THURSDAY...Mostly cloudy with a chance of snow showers and a slight chance of rain showers. Lows 22 to 31. Highs 39 to 49. FRIDAY...Mostly cloudy with a chance of snow showers and a slight chance of rain showers. Lows 22 to 31. Highs 39 to 49.