Mijanès-Donezan 7-Day Snow Forecast

Mijanès-Donezan Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 20 April 2026 19:47 UTC

Long-Range Snow Forecast for Mijanès-Donezan

Long-range (14 to 45 days) from 20 April.

For Forecast detail, see below.

Mijanès-Donezan Snow Forecast Highlights

When will there be fresh snow in Mijanès-Donezan?

Mijanès-Donezan Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,765m)
Next Snow?
There is no snow currently in the forecast for Mijanès-Donezan.

Long-range Snow Outlook for Mijanès-Donezan

Snowfall

Snow Line

Max 19℃ 65°F
Min 4℃ 38°F

Snow unlikely

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Mijanès-Donezan 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 Mijanès-Donezan from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 20	Cloudy.	Max 17℃ 62°F Min 4℃ 39°F
Tue 21	Clear sky.	Max 17℃ 63°F Min 4℃ 38°F
Wed 22	Snow showers at altitude, light drizzle below.	Max 19℃ 65°F Min 6℃ 42°F
Thu 23	Clear sky.	Max 16℃ 60°F Min 4℃ 39°F
Fri 24	Fair at altitude, light drizzle below.	Max 18℃ 64°F Min 4℃ 39°F
Sat 25	Clear sky at altitude, light drizzle below.	Max 15℃ 60°F Min 7℃ 44°F
Sun 26	Fair at altitude, light drizzle below.	Max 16℃ 60°F Min 5℃ 41°F

This Snow Forecast for Mijanès-Donezan, 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 Mijanès-Donezan, 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.

Mijanès-Donezan Snow Forecast updated at 19:47 UTC, next update expected 01:00 UTC.

Ensemble forecast for Mijanès-Donezan, France at 1,530m

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

Snow reliability is generally good, with an average snow depth of around 50 cm in peak season. For the latest snow reports, be sure to check J2Ski for up-to-date information on snowfall and conditions.

Off-Piste Safety in Mijanès-Donezan

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