Sillian Snow Report and Forecast
Snow Forecast for Sillian
When will there be fresh snow?
This is the Snow Forecast for Sillian, Austria for 16 days from 5 June.
Updated 05 June 2025 07:39 PDT.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Sillian. | |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Sillian.
Forecast for today in Sillian
Max 68°F
Min 53°F
Valley temperatures from an overnight low of 53°F to daytime highs around 68°F
Temperature at BaseTemp at Base
Thu
05
Snow unlikely
Clear spells early, then cloudy later.
Sillian has no new snow forecast in the next 48 hours.
Sillian Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
Sillian 7-Day Snow Forecast Overview
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| Thu 05 | Fri 06 | Sat 07 | Sun 08 | Mon 09 | Tue 10 | Wed 11 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 7,907ft | 50°F
| 53°F
| 51°F
 | 50°F
 | 53°F
 | 61°F
| 61°F
|
| 5,758ft | 59°F
| 62°F
| 62°F
| 58°F
| 62°F
| 67°F
| 67°F
|
| 3,609ft | 68°F
| 71°F
| 70°F
| 63°F
| 67°F
| 74°F
| 74°F
|
| Snow Line | |||||||
| Max Town | 68°F | 71°F | 70°F | 63°F | 67°F | 74°F | 74°F |
| Min Town | 53°F | 53°F | 56°F | 45°F | 41°F | 47°F | 56°F |
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.
Sillian 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.
Max 68°F
Min 53°F
Valley temperatures from an overnight low of 53°F to daytime highs around 68°F
Temperature at BaseTemp at Base
Thu
05
Snow unlikely
Clear spells early, then cloudy later.
Max 71°F
Min 53°F
Valley temperatures from an overnight low of 53°F to daytime highs around 71°F
Temperature at BaseTemp at Base
Fri
06
Snow unlikely
Clear spells first, fair then clear spells, light rain showers later.
Max 70°F
Min 56°F
Valley temperatures from an overnight low of 56°F to daytime highs around 70°F
Temperature at BaseTemp at Base
Sat
07
Snow unlikely
Clear spells, cloudy, clear spells later.
Max 63°F
Min 45°F
Valley temperatures from an overnight low of 45°F to daytime highs around 63°F
Temperature at BaseTemp at Base
Sun
08
Snow unlikely
Cloudy first, clear spells then light rain, clear sky later.
Max 67°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 67°F
Temperature at BaseTemp at Base
Mon
09
Snow unlikely
Clear sky.
Max 74°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 74°F
Temperature at BaseTemp at Base
Tue
10
Snow unlikely
Clear sky early, then clear spells later.
Max 74°F
Min 56°F
Valley temperatures from an overnight low of 56°F to daytime highs around 74°F
Temperature at BaseTemp at Base
Wed
11
Snow unlikely
Fair early, then cloudy later.
No significant snowfall is forecast for this period.
This Snow Forecast for Sillian, Austria 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 Sillian, on any given trail 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.
Sillian Snow Forecast updated at 07:39 PDT, next update expected imminently.
Understanding and predicting Snow Conditions in Sillian
Here are our tips for making the most of a trip to Sillian, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Sillian, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.
Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:
Pistes (Groomers) or Off-Piste
These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.
- Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
- Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.
WARNING - skiing off-piste (out-of-bounds) at Sillian is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.
Analyzing Weather and Snowfall Forecasts
Whilst no forecast can tell you exactly how snow conditions in Sillian will develop, checking the forecast regularly should give you an idea of what to expect.
New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.
Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.
Predicting Future Snow Quality
Regularly check our snow and weather forecasts for Sillian for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.
Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.