Saint Jean d'Aulps 7-Day Snow Forecast

Saint Jean d'Aulps Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 30 August 2026 23:53 PDT

Long-Range Snow Forecast for Saint Jean d'Aulps

Long-range (14 to 45 days) from 31 August.

For Forecast detail, see below.

Saint Jean d'Aulps Snow Forecast Highlights

When will there be fresh snow in Saint Jean d'Aulps?

Saint Jean d'Aulps Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (4,429ft)
Next Snow?
There is no snow currently in the forecast for Saint Jean d'Aulps.
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Long-range Snow Outlook for Saint Jean d'Aulps

Snowfall

Snow Line

Max 89°F
Min 53°F

Snow unlikely

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Saint Jean d'Aulps 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 Saint Jean d'Aulps from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 31	Light snow at altitude, light rain below.	Max 71°F Min 56°F
Tue 01	Clear sky.	Max 72°F Min 53°F
Wed 02	Clear spells at altitude, rain showers below.	Max 73°F Min 56°F
Thu 03	Clear sky.	Max 76°F Min 55°F
Fri 04	Clear sky.	Max 85°F Min 61°F
Sat 05	Clear sky.	Max 85°F Min 68°F
Sun 06	Clear sky.	Max 89°F Min 70°F

No significant snowfall is forecast for this period.

This Snow Forecast for Saint Jean d'Aulps, France 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 Saint Jean d'Aulps, 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.

Saint Jean d'Aulps Snow Forecast updated at 23:53 PDT, next update expected imminently.

Ensemble forecast for Saint Jean d'Aulps, France at 2,953ft

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 Saint Jean d'Aulps

Snow Forecasts for Ski Resorts near Saint Jean d'Aulps
Ski Area	48 Hr	7 Day	Mo	Tu	We	Th	Fr	Sa	Su
Chamonix	1in	1in

Snow Reliability

Saint Jean d'Aulps typically enjoys reliable snow conditions, with average snow depths of 100-150 cm during peak season. Snowfall usually begins in early December, ensuring good coverage, but check J2Ski for the latest snow reports.

Off-Piste Safety in Saint Jean d'Aulps

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