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La Mongie Long-Range Snow Forecast - 21st March 2026

La Mongie Long-Range Snow Forecast Updated today

ECMWF IFS
GFS

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Updated 21 March 2026 11:47 AEDT

Long-Range Snow Forecast for La Mongie

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

For Forecast detail, see below.

La Mongie Snow Forecast Highlights

When will there be fresh snow in La Mongie?

La Mongie Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,150m)
Next Snow Expected25 March
Next Snow Amount5cm
Next 48 Hours-
Next 7 Days32cm
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Long-range Snow Outlook for La Mongie

 
Snowfall

 
Snow Line

Max 6℃
Min -9℃

28cm New Snow

Snow Line from 1,831m to resort level (1,800m).

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La Mongie 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 La Mongie from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Sat
21
Cloud

Cloudy.

Max 6℃
Min -3℃
Sun
22
Lt Snow Shwrs

Clear sky at altitude, light rain showers below.

Max 4℃
Min -6℃
Mon
23
Cloud

Fair at altitude, cloudy below.

Max 3℃
Min -5℃
Tue
24
Clear

Fair at altitude, clear sky below.

Max 5℃
Min -8℃
Wed
25
Snow

5cm to 7cm New Snow
Light snow at altitude, rain showers below.
Snow Line from 1,831m to resort level (1,800m).

Max 4℃
Min -6℃
Thu
26
Snow

17cm to 20cm New Snow
Heavy snow at altitude, rain showers below.
Snow falling to resort level (1,800m).

Max -5℃
Min -7℃
Fri
27
Lt Snow Shwrs

2cm New Snow
Light snow showers.
Snow falling to resort level (1,800m).

Max -2℃
Min -9℃

This Snow Forecast for La Mongie, 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 La Mongie, 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.

La Mongie Snow Forecast updated at 11:47 AEDT, next update expected 17:00 AEDT.

Ensemble forecast for La Mongie, France at 1,800m

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

Snow Forecast near La Mongie

Snow Forecasts for Ski Resorts near La Mongie
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Pyrenees 2 Vallées3cm 39cm
Cauterets-30cm
Barèges1cm 34cm
Luz Ardiden1cm 33cm
Tourmalet1cm 33cm
Val Louron1cm 27cm
Saint-Lary Soulan-26cm
Luchon - Superbagnères2cm 22cm

Snow Reliability

La Mongie typically enjoys good snow reliability, with average snow depths of 100-200 cm during peak season. For current conditions, including snowfall and snowmelt updates, check J2Ski for the latest information.

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Off-Piste Safety in La Mongie

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