Saint-Jean Montclar 7-Day Snow Forecast

Saint-Jean Montclar Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

PROSubscribe to Switch Weather Model

Updated 19 August 2026 23:40 PDT

Long-Range Snow Forecast for Saint-Jean Montclar

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

For Forecast detail, see below.

Saint-Jean Montclar Snow Forecast Highlights

When will there be fresh snow in Saint-Jean Montclar?

Saint-Jean Montclar Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (6,316ft)
Next Snow?
There is no snow currently in the forecast for Saint-Jean Montclar.

Long-range Snow Outlook for Saint-Jean Montclar

Snowfall

Snow Line

Max 76°F
Min 45°F

Snow unlikely

Saint-Jean Montclar 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 Montclar from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Thu 20	Light drizzle.	Max 76°F Min 57°F
Fri 21	Thunderstorms.	Max 66°F Min 54°F
Sat 22	Clear sky.	Max 68°F Min 45°F
Sun 23	Clear sky.	Max 74°F Min 50°F
Mon 24	Fair.	Max 76°F Min 53°F
Tue 25	Light drizzle.	Max 70°F Min 55°F
Wed 26	Clear sky.	Max 76°F Min 53°F

No significant snowfall is forecast for this period.

This Snow Forecast for Saint-Jean Montclar, 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 Montclar, 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 Montclar Snow Forecast updated at 23:40 PDT, next update expected imminently.

Ensemble forecast for Saint-Jean Montclar, France at 4,429ft

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.

France Accommodation (Apartments, Chalets, Hotels) Map

Snow Reliability

Saint-Jean Montclar typically enjoys reliable snow conditions, with an average snow depth of around 80 cm during peak season. For the latest snow conditions, be sure to check J2Ski for up-to-date information.

Off-Piste Safety in Saint-Jean Montclar

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