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St-Luc Long-Range Snow Forecast - 11th August 2026

St-Luc Long-Range Snow Forecast Updated today

ECMWF IFS
GFS

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Updated 11 August 2026 05:44 PDT

Long-Range Snow Forecast for St-Luc

Long-range (14 to 45 days) from 11 August.

For Forecast detail, see below.

St-Luc Snow Forecast Highlights

When will there be fresh snow in St-Luc?

St-Luc Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (7,628ft)
Next Snow?
There is no snow currently in the forecast for St-Luc.
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Long-range Snow Outlook for St-Luc

 
Snowfall

 
Snow Line

Max 81°F
Min 48°F

Snow unlikely

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St-Luc Long-Range (2 weeks+) Snow Forecast Outlook

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.

16 Day Weather and Snow Forecast for St-Luc from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Tue
11
Clear

Clear sky.

Max 80°F
Min 56°F
Wed
12
Clear

Clear sky.

Max 81°F
Min 50°F
Thu
13
Clear

Clear sky.

Max 81°F
Min 49°F
Fri
14
Clear

Clear sky.

Max 81°F
Min 52°F
Sat
15
Clear

Clear sky.

Max 79°F
Min 56°F
Sun
16
Mixed

Clear spells.

Max 72°F
Min 52°F
Mon
17
Lt Drizzle

Light snow at altitude, light drizzle below.

Max 67°F
Min 48°F

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 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.

St-Luc Snow Forecast updated at 05:44 PDT, next update expected 11:00 PDT.

Ensemble forecast for St-Luc, Switzerland at 5,413ft

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

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.

Off-Piste Safety in St-Luc

Before skiing or snowboarding off-piste in St-Luc, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.