Mieussy 7-Day Snow Forecast

Mieussy Long-Range Snow Forecast Updated today

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Updated 21 March 2026 06:45 GMT

Long-Range Snow Forecast for Mieussy

Long-range (14 to 45 days) from 21 March.

For Forecast detail, see below.

Mieussy Snow Forecast Highlights

When will there be fresh snow in Mieussy?

Mieussy Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,500m)
Next Snow Expected	22 March
Next Snow Amount	1cm 1in
Next 48 Hours	1cm 1in
Next 7 Days	22cm 9in

Long-range Snow Outlook for Mieussy

Snowfall

Snow Line

Max 8℃ 46°F
Min -9℃ 16°F

22cm 9in New Snow

Snow Line from 1,469m 4,820ft to resort level ( 1,300m 4,265ft ).

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Mieussy 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 Mieussy from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 21	Clear sky.	Max 6℃ 43°F Min -3℃ 26°F
Sun 22	1cm to 2cm 1in New Snow Heavy snow showers. Snow falling to resort level ( 1,300m 4,265ft ).	Max 3℃ 37°F Min -2℃ 29°F
Mon 23	Clear sky.	Max 6℃ 43°F Min -4℃ 25°F
Tue 24	Clear spells at altitude, cloudy below.	Max 6℃ 44°F Min -4℃ 25°F
Wed 25	3cm 1in New Snow Snow showers. Snow Line from 1,469m 4,820ft to resort level ( 1,300m 4,265ft ).	Max 8℃ 46°F Min -5℃ 23°F
Thu 26	11cm to 15cm 4in to 6in New Snow Heavy snow showers at altitude, rain showers below. Snow falling to resort level ( 1,300m 4,265ft ).	Max -2℃ 28°F Min -7℃ 20°F
Fri 27	5cm to 7cm 2in to 3in New Snow Heavy snow showers at altitude, light rain below. Snow falling to resort level ( 1,300m 4,265ft ).	Max -3℃ 26°F Min -9℃ 16°F

This Snow Forecast for Mieussy, 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 Mieussy, 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.

Mieussy Snow Forecast updated at 06:45 GMT, next update expected 12:00 GMT.

Ensemble forecast for Mieussy, France at 1,300m

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 Mieussy

Snow Forecasts for Ski Resorts near Mieussy
Ski Area	48 Hr	7 Day
Chamonix	6cm 2in	35cm 14in
Flaine	5cm 2in	34cm 13in
Morzine	2cm 1in	34cm 13in
Les Gets	2cm 1in	33cm 13in
Les Houches	5cm 2in	32cm 13in
La Clusaz	3cm 1in	31cm 12in
Avoriaz	3cm 1in	29cm 11in

Snow Reliability

Mieussy typically enjoys a solid snow depth averaging around 80-100 cm during peak season. Snowfall is consistent, but check J2Ski for the latest reports on snow conditions and potential snowmelt.

Off-Piste Safety in Mieussy

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