Bourg-St-Pierre 7-Day Snow Forecast

Bourg-St-Pierre Long-Range Snow Forecast Updated today

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Updated 03 May 2026 01:43 NZST

Long-Range Snow Forecast for Bourg-St-Pierre

Long-range (14 to 45 days) from 2 May.

For Forecast detail, see below.

Bourg-St-Pierre Snow Forecast Highlights

When will there be fresh snow in Bourg-St-Pierre?

Bourg-St-Pierre Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,355m)
Next Snow Expected	4 May
Next Snow Amount	1cm
Next 48 Hours	1cm
Next 7 Days	7cm

Long-range Snow Outlook for Bourg-St-Pierre

Snowfall

Snow Line

Max 12℃
Min 0℃

10cm New Snow

Snow Line from 2,741m to resort level (1,910m).

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Bourg-St-Pierre 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 Bourg-St-Pierre from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 02	Cloudy.	Max 12℃ Min 2℃
Sun 03	Cloudy.	Max 10℃ Min 3℃
Mon 04	up to 2cm New Snow Light snow showers at altitude, light rain showers below. Snow Line from 2,648m to 2,156m, with rain below.	Max 7℃ Min 3℃
Tue 05	up to 2cm New Snow Light snow at altitude, light rain below. Snow Line from 2,741m to 2,095m, with rain below.	Max 8℃ Min 2℃
Wed 06	1cm to 6cm New Snow Light snow showers at altitude, heavy rain showers below. Snow Line from 2,464m to resort level (1,910m).	Max 6℃ Min 0℃
Thu 07	Clear spells.	Max 8℃ Min 1℃
Fri 08	Cloudy.	Max 9℃ Min 1℃

This Snow Forecast for Bourg-St-Pierre, 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 Bourg-St-Pierre, 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.

Bourg-St-Pierre Snow Forecast updated at 01:43 NZST, next update expected 07:00 NZST.

Ensemble forecast for Bourg-St-Pierre, Switzerland at 1,910m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Forecast near Bourg-St-Pierre

Snow Forecasts for Ski Resorts near Bourg-St-Pierre
Ski Area	48 Hr	7 Day
Argentière	2cm	16cm
Pila	4cm	16cm
Breuil-Cervinia	3cm	14cm
La Thuile	6cm	14cm
Chamonix	1cm	13cm
St Gervais Mont-Blanc	-	6cm

Snow Reliability

Bourg-St-Pierre enjoys reliable snow conditions, typically seeing snow depths of up to 2 meters in peak season. Regular snowfall ensures great skiing, but it’s always wise to check the latest snow information on J2Ski for current conditions.

Off-Piste Safety in Bourg-St-Pierre

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