Porté Puymorens 7-Day Snow Forecast

Porté Puymorens Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

PROSubscribe to Switch Weather Model

Updated 21 September 2026 01:17 IST

Long-Range Snow Forecast for Porté Puymorens

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

For Forecast detail, see below.

Porté Puymorens Snow Forecast Highlights

When will there be fresh snow in Porté Puymorens?

Porté Puymorens Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,050m)
Next Snow?
There is no snow currently in the forecast for Porté Puymorens.
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Porté Puymorens

Snowfall

Snow Line

Max 25℃
Min 9℃

Snow unlikely

Partner Offers

Porté Puymorens 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 Porté Puymorens from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 20	Clear sky.	Max 22℃ Min 9℃
Mon 21	Clear spells.	Max 22℃ Min 10℃
Tue 22	Clear sky.	Max 23℃ Min 10℃
Wed 23	Clear sky.	Max 25℃ Min 10℃
Thu 24	Clear sky at altitude, fair below.	Max 25℃ Min 10℃
Fri 25	Fair.	Max 23℃ Min 9℃
Sat 26	Clear sky.	Max 23℃ Min 10℃

No significant snowfall is forecast for this period.

This Snow Forecast for Porté Puymorens, 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 Porté Puymorens, 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.

Porté Puymorens Snow Forecast updated at 01:17 IST, next update expected 06:30 IST.

Ensemble forecast for Porté Puymorens, France at 1,600m

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

Porté Puymorens typically enjoys a reliable snow cover, with an average depth of 80-120 cm during the peak season. For the latest snow conditions and updates, check J2Ski for accurate information.

Off-Piste Safety in Porté Puymorens

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