Les Pleiades 7-Day Snow Forecast

Les Pleiades Long-Range Snow Forecast Updated today

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Updated 23 May 2026 10:46 AEST

Long-Range Snow Forecast for Les Pleiades

Long-range (14 to 45 days) from 23 May.

For Forecast detail, see below.

Les Pleiades Snow Forecast Highlights

When will there be fresh snow in Les Pleiades?

Les Pleiades Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,198m)
Next Snow?
There is no snow currently in the forecast for Les Pleiades.
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Long-range Snow Outlook for Les Pleiades

Snowfall

Snow Line

Max 25℃
Min 10℃

Snow unlikely

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Les Pleiades 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 Les Pleiades from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 23	Clear sky.	Max 23℃ Min 11℃
Sun 24	Clear sky.	Max 25℃ Min 10℃
Mon 25	Fair.	Max 25℃ Min 12℃
Tue 26	Clear sky.	Max 25℃ Min 13℃
Wed 27	Fair.	Max 24℃ Min 13℃
Thu 28	Clear sky.	Max 23℃ Min 11℃
Fri 29	Clear sky.	Max 23℃ Min 11℃

No significant snowfall is forecast for this period.

This Snow Forecast for Les Pleiades, 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 Les Pleiades, 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.

Les Pleiades Snow Forecast updated at 10:46 AEST, next update expected 16:00 AEST.

Ensemble forecast for Les Pleiades, Switzerland at 1,048m

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 Reliability

Visitors to Les Pleiades can expect reliable snow conditions, with an average snow depth of around 100 cm during the peak season. For the latest snow information and updates, check J2Ski for comprehensive details.

Off-Piste Safety in Les Pleiades

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