Tourmalet 7-Day Snow Forecast

Tourmalet Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 20 September 2026 12:41 PDT

Long-Range Snow Forecast for Tourmalet

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

For Forecast detail, see below.

Tourmalet Snow Forecast Highlights

When will there be fresh snow in Tourmalet?

Tourmalet Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (6,152ft)
Next Snow?
There is no snow currently in the forecast for Tourmalet.
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Long-range Snow Outlook for Tourmalet

Snowfall

Snow Line

Max 77°F
Min 53°F

Snow unlikely

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Tourmalet 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 Tourmalet from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 21	Clear sky.	Max 70°F Min 52°F
Tue 22	Fair at altitude, clear spells below.	Max 71°F Min 53°F
Wed 23	Clear sky.	Max 69°F Min 53°F
Thu 24	Clear sky.	Max 73°F Min 55°F
Fri 25	Clear sky.	Max 73°F Min 54°F
Sat 26	Clear spells at altitude, cloudy below.	Max 72°F Min 55°F
Sun 27	Clear sky.	Max 77°F Min 54°F

No significant snowfall is forecast for this period.

This Snow Forecast for Tourmalet, 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 Tourmalet, 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.

Tourmalet Snow Forecast updated at 12:41 PDT, next update expected 18:00 PDT.

Ensemble forecast for Tourmalet, France at 4,101ft

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.

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Snow Reliability

Tourmalet typically enjoys reliable snow conditions, with an average snow depth of around 150 cm during peak season. For the latest snow information, check J2Ski for updates on snowfall and conditions.

Off-Piste Safety in Tourmalet

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