Sun Valley Snow Forecast - 7 day
Snow Forecast for Sun Valley
When will there be fresh snow?
This is the 7-Day Snow Forecast for Sun Valley, United States for 7 days from 22 February.
Updated 23 February 2025 05:42 NZDT.
| Next Snow Expected | 23 February |
|---|---|
| Next Snow Amount | 2cm |
| Next 48 Hours | 3cm |
| Next 7 Days | 4cm |
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For Forecast detail, see below.
Forecast for Sun Valley
Sun Valley has 3cm new snow forecast in the next 48 hours.
Sun Valley 7-Day Snow Forecast Overview
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| Sat 22 | Sun 23 | Mon 24 | Tue 25 | Wed 26 | Thu 27 | Fri 28 | |
|---|---|---|---|---|---|---|---|
| Wind | SW F2 | SW F2 | SW F2 | ||||
| 2,790m | -5℃
 | -3℃
 +2cm
| -2℃
+1cm
| -2℃
 +1cm
| -4℃
| 0℃
| 2℃
|
| SW F2 | SW F2 | SW F3 | |||||
| 2,270m | -2℃
| 1℃
+2cm
| 2℃
+1cm
| 1℃
| -1℃
| 3℃
| 6℃
|
| SW F2 | SW F2 | SW F2 | SW F2 | ||||
| 1,750m | 0℃
 | 2℃
+2cm
| 2℃
| 2℃
| 0℃
| 2℃
| 2℃
|
| Snow Line | varying 1,999m | varying 2,199m | varying 2,309m | ||||
| Max Town | 0℃ | 2℃ | 2℃ | 2℃ | 0℃ | 2℃ | 2℃ |
| Min Town | -9℃ | -5℃ | -1℃ | -3℃ | -8℃ | -6℃ | -4℃ |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
Sun Valley Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Temperature at BaseTemp at Base
Sat
22
Snow unlikely
Clear spells first, fair then cloudy, clear sky later.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
23
2cm New Snow
Clear spells first, cloudy then heavy snow showers, snow showers later.
Snow Line from 1,999m to resort level.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
24
up to 1cm New Snow
Cloudy early, then fog later.
Snow Line from 2,199m to 2,139m, with rain below.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
25
up to 1cm New Snow
Light snow, cloudy, clear sky later.
Snow Line from 2,309m to resort level.
Temperature at BaseTemp at Base
Wed
26
Snow unlikely
Clear sky.
Temperature at BaseTemp at Base
Thu
27
Snow unlikely
Clear sky.
Temperature at BaseTemp at Base
Fri
28
Snow unlikely
Cloudy, clear sky, fair later.
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.
Sun Valley Snow Forecast updated at 05:42 NZDT, next update expected 11:00 NZDT.