Ski USA - Idaho

Sun Valley Snow Report for 10 Dec 2016

  • Weather Forecast for Sun Valley at  m altitude issued: 10 pm10 Dec 2016 (local time)  
Ski USA - Idaho

Sun Valley Snow Report for 10 Dec 2016

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Our Snow Report for Sun Valley brings daily updates on the snow conditions, snow depths, piste and offpiste conditions and the number of open ski lifts. The latest Sun Valley snow report shown below was updated on 10 Dec 2016. Snow Reports are provided regularly throughout the ski season courtesy of our own network of ski resort managers, the Skiclub of Great Britain and Skiresort Service International GmbH. In addition to the current report on ski conditions, we also provide webcams (including a 4 week cam archive), current live observations from nearby weather stations and also historical snow data for Sun Valley.

Sun Valley Snow Report Issued: 10 Dec 2016

snow report webcam thumbnail

Most recent snowfallon
Fresh snow depth:0cm

Fresh snow depth
Upper / Lower
Snow Depth, cm
71
51
BottomNew Snow in Resort: –
Good pisteon-pistePowder
PowderOff piste-
Resort runsResort runs-

Resort Ski Report:10 out of 18Lifts open.Resort is open. 18 inches (46 cm) past 72 hrs. 26 percent of pistes open - 8.0 of 30.8 km of pistes open (5 of 19.2 miles).

  
*User Snow Reports: these can only be submitted by registered users. If you would like to submit user snow reports, or become a resort manager to make more in-depth updates to this resort's information, please contact us.

Snow Reports for Nearby Resorts

Bottom Mid Top
Resort Webcam Top
snow depth
top and bottom
Good piste
on-piste
Powder
off-piste
Fresh snow depth
last snow
Fresh snow depth
next 9 days
0–3 | 3–6 | 6–9
snow (cm)
Weather Next 3 days weather forecast.
Freezing level (m)
Sun Mon Tue

(1744m — 2780m)

snow report today

0 km away

71
51
Powder
15
21
light snow
snow showers
partly cloudy
Mid station 2262 m
900m 900m 950m

(1749m — 2179m)

snow report yesterday

48 km away

22
46
light snow
snow showers
partly cloudy
Mid station 1964 m
800m 650m 650m

(1768m — 2316m)

snow report today

149 km away

53
53
Powder
11
27
light snow
partly cloudy
partly cloudy
Mid station 2042 m
1050m 900m 600m

(2438m — 2743m)

snow report today

164 km away

58
41
Packed Powder
4
28
1
clear
snow showers
partly cloudy
Mid station 2590 m
1150m 950m 1150m

(1768m — 1981m)

snow report yesterday

168 km away

8
29
12
clear
light snow
partly cloudy
Mid station 1874 m
1000m 950m 1000m

Notes on the Sun Valley Snow Report

The snow report describes the piste and off-piste ski conditions at Sun Valley. You can submit an updated snow report here. Piste and off-piste are often different so we ask snow reporters to describe Sun Valley piste and off-piste conditions separately. If these details are missing from the Sun Valley snow report, you can predict off-piste conditions using the snow depth, the date of the most recent snowfall at Sun Valley, the Sun Valley weather report and the forecast.

Members can check the hindcast for a timeline of Sun Valley weather conditions. This detailed weather log makes it easy to predict snow conditions at Sun Valley, even when the snow report is too old to be useful. The hindcast shows when our weather model last predicted snowfall at Sun Valley. It shows how much snow we think fell then, and the way freezing level, wind and weather have varied through time. You will be able to predict whether to expect off-piste powder, slush, spring snow, ice or wind crust.

If you see a report of powder or fresh snow conditions several days after snow last fell, there is usually a good reason. At crowded ski resorts, off-piste new snow will be tracked out within hours of a fresh fall but wherever crowds are light in relation to the accessible terrain, it will be possible to stay fresh much later, perhaps several days later. Alternatively, strong winds sometimes redistribute powder snow enough to cover old tracks, or it may simply be that the ski area was not fully open for some period after the snow fell, so fresh snow that fell a while ago has remained un-tracked until this report.

Whenever weather conditions change, Sun Valley snow conditions will change too, so it is important to check the time and date of the Sun Valley snow report and to guess what effect the weather will have had on snow quality between then and now. For example, the Sun Valley snow report on Friday afternoon may indicate fresh powder but if Friday night is mild and rainy then ski conditions will be very poor on Saturday morning. Conversely, if the weather stays stable and cold, the same snow report can be valid for more than a week. We advise that you check the Sun Valley snow forecast to see if conditions are likely to change before your visit.

Many skiers enjoy moguls and fast icy pistes but for off-piste skiers and free-ride snowboarders, fresh snow starts to deteriorate from the moment it settles. Wind, rain and periods of above-freezing temperature are the primary cause of the evolution from fresh powder to windslab, ice or slush. High altitude slopes that are shaded from the sun and sheltered from the wind preserve powder stashes longer after fresh snowfall. If the snow report mentions pockets of powder at Sun Valley, study the Sun Valley piste map in relation to the wind direction to determine the most likely locations.

We stress the importance of checking the date on the Sun Valley snow report particularly around weekends. For example, the snow report for Sun Valley on Friday may indicate powder after recent snowfall but following a sunny and busy weekend, when the locals hit the mountains en masse, the ski conditions (at any resort) can deteriorate rapidly and late arrivals may see very different ski conditions. Of course some people look for deteriorating conditions in the snow report for the likely development of mogul fields but for powder lovers and particularly snowboarders this can mean tracked out off-piste snow. Of course, this doesn’t always happen quickly after fresh snowfall particularly at quiet North facing resorts at high altitude where genuine powder stashes may be found days or even weeks later. It is worth checking the piste map for Sun Valley (found in menu above) for the location of favourable slopes that may be described in the "Sun Valley Snow Conditions" part of the snow report. In addition to checking the Sun Valley snow report we recommend that you check the snow forecasts found in the menu at the top of the page along with our ski resort guide.