St-Luc Snow Report and Forecast
Updated 18 May 2026 22:46 AEST
Snow Forecast for St-Luc
Snow and Weather from 18 May.
For Forecast detail, see below.
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St-Luc Snow Forecast Highlights
When will there be fresh snow in St-Luc?
| Next Snow Expected | 18 May |
|---|---|
| Next Snow Amount | 2cm |
| Next 48 Hours | 3cm |
| Next 7 Days | 3cm |
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Forecast for today in St-Luc
Max 7℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 7℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
18
up to 6cm New Snow
Cloudy, light drizzle, fair later.
Snow Line from 2,496m to 2,219m, with rain below.
Forecast times for St-Luc are in Zurich (Europe/Zurich) time zone.
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| Mon 18 | Tue 19 | Wed 20 | Thu 21 | Fri 22 | Sat 23 | Sun 24 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 3,000m | -3℃
 +6cm
| 0℃
 | 1℃
 +1cm
| 7℃
| 10℃
 | 11℃
| 9℃
|
| 2,325m | 2℃
+2cm
| 4℃
 | 5℃
| 11℃
| 15℃
| 15℃
| 13℃
|
| 1,650m | 7℃
| 9℃
| 13℃
| 18℃
| 20℃
| 21℃
| 19℃
|
| Snow Line | varying 2,496m | varying 2,819m | varying 2,158m | ||||
| Max Town | 7℃ | 9℃ | 13℃ | 18℃ | 20℃ | 21℃ | 19℃ |
| Min Town | 1℃ | -3℃ | 4℃ | -2℃ | 3℃ | 4℃ | 6℃ |
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.
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Snow Forecast near St-Luc
| Ski Area | 48 Hr | 7 Day | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|---|---|
| Zermatt | 3cm | 11cm | |||||||
| Chandolin | 8cm | 8cm | |||||||
| Grimentz | 8cm | 8cm | |||||||
| Sierre-Anniviers | 8cm | 8cm | |||||||
| Zinal | 8cm | 8cm | |||||||
| Verbier | 6cm | 6cm | |||||||
| Gstaad Mountain Rides | 5cm | 5cm | |||||||
| Saas-Fee | 4cm | 4cm |
Snow Reliability
St-Luc typically enjoys a solid snow cover with an average depth of 80-150 cm during peak season. The region receives ample snowfall, ensuring dependable conditions, but for the latest updates, check J2Ski for current snow information.
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.