Annecy Mountains 7-Day Snow Forecast

Annecy Mountains Long-Range Snow Forecast Updated today

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Updated 31 August 2026 22:50 AEST

Long-Range Snow Forecast for Annecy Mountains

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

For Forecast detail, see below.

Annecy Mountains Snow Forecast Highlights

When will there be fresh snow in Annecy Mountains?

Annecy Mountains Snow Forecast Highlights - ECMWF IFS
Next Snow Expected	14 September
Next Snow Amount	3cm
Next 48 Hours	-
Next 7 Days	-
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Annecy Mountains

Snowfall

Snow Line

Max 29℃
Min 6℃

Snow unlikely

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Annecy Mountains 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 Annecy Mountains from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 31	Clear spells at altitude, light drizzle below.	Max 18℃ Min 11℃
Tue 01	Clear spells.	Max 20℃ Min 6℃
Wed 02	Clear spells at altitude, fair below.	Max 20℃ Min 10℃
Thu 03	Clear spells.	Max 21℃ Min 10℃
Fri 04	Clear spells.	Max 26℃ Min 11℃
Sat 05	Clear spells.	Max 27℃ Min 16℃
Sun 06	Clear spells.	Max 29℃ Min 15℃

This Snow Forecast for Annecy Mountains, 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 Annecy Mountains, 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.

Annecy Mountains Snow Forecast updated at 22:50 AEST, next update expected 04:00 AEST.

Ensemble forecast for Annecy Mountains, France at 1,411m

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

The resort enjoys reliable snow conditions, with average snow depths reaching up to 2 meters in mid-winter. Regular snowfall and a well-maintained snowmaking system ensure great skiing; check J2Ski for the latest snow reports.

Off-Piste Safety in Annecy Mountains

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