Sun Valley 48-Hour Snow Forecast
48-hour Forecast Summary
2-Day Snow and Weather for Sun Valley (1,750m to 2,790m)
Sun Valley has 3cm new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Sun Valley Snow Forecast updated at 13:43 CST, next update expected imminently.
To get this forecast by e-mail Join J2Ski's Snow Mail Here
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Thu | 00:00 |  | Cloudy. | 4℃ | SW Breeze | 10% | |
| Thu | 01:00 | | Cloudy. | 2℃ | SE Light | 20% | |
| Thu | 02:00 |  | Cloudy at altitude. Cloud below. | 1℃ | SW Light | 15% | |
| Thu | 03:00 | | Light snow at altitude. Lt rain below. | 0℃ | E Light | 20% | |
| Thu | 04:00 | | Cloudy. | -1℃ | NE Light | 30% | |
| Thu | 05:00 | | Partly cloudy at altitude. Cloud below. | -1℃ | S Light | 30% | |
| Thu | 06:00 | | Partly cloudy. | -1℃ | S Light | 30% | |
| Thu | 07:00 |  | up to 1cm New Snow | Light snow. | 0℃ | SW Light | 20% |
| Thu | 08:00 | | Cloudy. | 0℃ | S Light | 15% | |
| Thu | 09:00 | | Cloudy. | 0℃ | SW Light | 10% | |
| Thu | 10:00 | | Cloudy. | -1℃ | SW Light | 0% | |
| Thu | 11:00 | | Cloudy. | -2℃ | SW Breeze | 0% | |
| Thu | 12:00 | | Cloudy. | -2℃ | SW Breeze | 0% | |
| Thu | 13:00 | | Cloudy. | -2℃ | SW Light | 0% | |
| Thu | 14:00 | | Cloudy. | -2℃ | SW Light | 0% | |
| Thu | 15:00 | | Cloudy. | -3℃ | SW Light | 0% | |
| Thu | 16:00 | | Cloudy. | -1℃ | SW Light | 0% | |
| Thu | 17:00 | | Cloudy. | 2℃ | NE Light | 0% | |
| Thu | 18:00 | | Cloudy. | 4℃ | SE Light | 0% | |
| Thu | 19:00 | | Fair at altitude. Cloud below. | 5℃ | S Light | 0% | |
| Thu | 20:00 | | Partly cloudy at altitude. Cloud below. | 5℃ | S Breeze | 0% | |
| Thu | 21:00 | | Partly cloudy at altitude. Fair below. | 5℃ | SW Breeze | 0% | |
| Thu | 22:00 | | Cloudy. | 4℃ | S Breeze | 0% | |
| Thu | 23:00 | | Cloudy. | 4℃ | S Breeze | 0% | |
| Fri | 00:00 | | Cloudy. | 2℃ | S Light | 0% | |
| Fri | 01:00 | | Cloudy. | 1℃ | SW Light | 0% | |
| Fri | 02:00 | | Cloudy. | 0℃ | SW Light | 0% | |
| Fri | 03:00 | | Cloudy. | -2℃ | NW Light | 0% | |
| Fri | 04:00 | | Cloudy. | -2℃ | NW Breeze | 0% | |
| Fri | 05:00 | | Cloudy at altitude. Cloud below. | -2℃ | NW Light | 0% | |
| Fri | 06:00 | | Cloudy. | -3℃ | NW Breeze | 0% | |
| Fri | 07:00 | | Cloudy. | -2℃ | NW Light | 10% | |
| Fri | 08:00 | | Cloudy. | -1℃ | NW Light | 10% | |
| Fri | 09:00 | | Cloudy. | -1℃ | NW Light | 10% | |
| Fri | 10:00 | | Cloudy. | 0℃ | NW Light | 10% | |
| Fri | 11:00 | | Cloudy. | 0℃ | NW Light | 10% | |
| Fri | 12:00 | | Cloudy. | 0℃ | NW Light | 10% | |
| Fri | 13:00 | | Cloudy. | 0℃ | NW Light | 50% | |
| Fri | 14:00 | | Cloudy. | 0℃ | N Light | 50% | |
| Fri | 15:00 | | Cloudy. | 1℃ | N Light | 50% | |
| Fri | 16:00 | | Partly cloudy at altitude. Cloud below. | 1℃ | N Light | 50% | |
| Fri | 17:00 | | Partly cloudy at altitude. Cloud below. | 3℃ | N Light | 50% | |
| Fri | 18:00 | | Partly cloudy at altitude. Cloud below. | 4℃ | NE Light | 50% | |
| Fri | 19:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 3℃ | NE Light | 55% | |
| Fri | 20:00 | | Heavy snow showers at altitude. Lt rain below. | 2℃ | NE Light | 55% | |
| Fri | 21:00 | | Heavy snow showers at altitude. Lt rain below. | 2℃ | NE Light | 55% | |
| Fri | 22:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 2℃ | NE Light | 55% | |
| Fri | 23:00 |  | Heavy snow showers at altitude. Lt rain below. | 1℃ | NE Light | 55% | |
Snow Forecast near Sun Valley
Snow Forecasts for other Ski Resorts near Sun Valley are not available.
Sun Valley Snow
For current snow depths and skiing conditions, see our Current Snow Report for Sun Valley.
This Snow Forecast for Sun Valley, United States gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Sun Valley, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.