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St-Luc Weather Forecast - 7 to 16 days - 20th March 2026

St-Luc Weather

ECMWF IFS
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Weather Forecast for St-Luc (1,650m to 3,000m)

Weather Outlook from 20 March.

St-Luc Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

St-Luc Weather Forecast updated at 00:11 IST, next update expected 05:30 IST.

Long-range Snow Outlook for St-Luc

 
Snowfall

 
Snow Line

Max 6℃
Min -14℃

22cm New Snow

Snow Line from 1,912m to resort level (1,650m).

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St-Luc Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for St-Luc from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Fri
20
Fair

Clear sky at altitude, fair below.

Max 5℃
Min -11℃
Sat
21
Lt Snow Shwrs

2cm New Snow
Light snow showers.
Snow falling to resort level (1,650m).

Max 4℃
Min -11℃
Sun
22
Cloud

2cm New Snow
Cloudy.
Snow falling to resort level (1,650m).

Max 2℃
Min -7℃
Mon
23
Mixed

Clear sky at altitude, clear spells below.

Max 4℃
Min -14℃
Tue
24
Cloud

Cloudy.

Max 6℃
Min -12℃
Wed
25
Snow

3cm to 5cm New Snow
Snow showers at altitude, heavy rain showers below.
Snow Line from 1,912m to resort level (1,650m).

Max 3℃
Min -7℃
Thu
26
Snow

13cm to 14cm New Snow
Heavy snow showers.
Snow falling to resort level (1,650m).

Max -5℃
Min -10℃

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 Weather Forecast updated at 00:11 IST, next update expected 05:30 IST.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for St-Luc.

For more information about this Swiss Ski Resort, See Also Skiing and Snowboarding in St-Luc .

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.