St-Luc Snow Report and Forecast
Snow Forecast for St-Luc
When will there be fresh snow?
This is the Snow Forecast for St-Luc, Switzerland for 16 days from 9 May.
Updated 09 May 2025 18:31 NZST.
| Next Snow Expected | 9 May |
|---|---|
| Next Snow Amount | 5cm |
| Next 48 Hours | 5cm |
| Next 7 Days | 14cm |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for St-Luc.
Forecast for today in St-Luc
Max 8℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 8℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
09
up to 5cm New Snow
Light snow at altitude first, light snow showers at altitude then clear spells, rain showers later.
Snow Line from 2,179m to 1,809m, with rain below.
St-Luc has 5cm new snow forecast in the next 48 hours.
St-Luc Snow Report
| Upper Snow Depths | 80cm |
|---|---|
| Snow Conditions | Not Known |
| Last Snow | 17 April |
St-Luc 7-Day Snow Forecast Overview
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| Fri 09 | Sat 10 | Sun 11 | Mon 12 | Tue 13 | Wed 14 | Thu 15 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 3,000m | -3℃
+5cm
| 1℃
| 4℃
 | 0℃
 +8cm
| 1℃
+1cm
| 2℃
| 4℃
 |
| 2,325m | 2℃
+5cm
| 6℃
| 9℃
| 5℃
 +1cm
| 5℃
| 7℃
| 8℃
|
| 1,650m | 8℃
| 12℃
| 14℃
| 9℃
| 10℃
| 12℃
| 15℃
|
| Snow Line | varying 2,179m | varying 2,369m | varying 2,449m | 2,589m | |||
| Max Town | 8℃ | 12℃ | 14℃ | 9℃ | 10℃ | 12℃ | 15℃ |
| Min Town | 3℃ | 4℃ | 5℃ | 4℃ | 4℃ | 4℃ | 5℃ |
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.
St-Luc 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 8℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 8℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
09
up to 5cm New Snow
Light snow at altitude first, light snow showers at altitude then clear spells, rain showers later.
Snow Line from 2,179m to 1,809m, with rain below.
Max 12℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 12℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Sat
10
Snow unlikely
Fair.
Max 14℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 14℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Sun
11
Snow unlikely
Fair early, then cloudy later.
Max 9℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 9℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
12
up to 8cm New Snow
Clear spells first, cloudy then rain, light rain later.
Snow Line from 2,369m to 2,089m, with rain below.
Max 10℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 10℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
13
up to 1cm New Snow
Cloudy.
Snow Line from 2,449m to 2,389m, with rain below.
Max 12℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 12℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
14
Snow unlikely
Clear spells, thunderstorms, fair later.
Max 15℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 15℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Thu
15
Snow unlikely
Clear sky early, then fair later.
This Snow Forecast for St-Luc, Switzerland 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 St-Luc, 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.
St-Luc Snow Forecast updated at 18:31 NZST, next update expected imminently.
Snow Forecast near St-Luc
| Snow Report and Forecast | 48 Hr | Fri | Sat | Sun | Mon | Tue | Wed | Thu | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Zinal | 7cm | 27cm | |||||||
| Breuil-Cervinia | 5cm | 24cm | |||||||
| Grimentz | 2cm | 20cm | |||||||
| Zermatt | - | 20cm | |||||||
| Gstaad Mountain Rides | 3cm | 17cm | |||||||
| Saas-Fee | - | 16cm | |||||||
| Verbier | 2cm | 16cm | |||||||
| Chandolin | 4cm | 15cm |
Understanding and predicting Snow Conditions in St-Luc
Here are our tips for making the most of a trip to St-Luc, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in St-Luc, 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 St-Luc 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 St-Luc 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 St-Luc 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.