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La Mongie 7-Day Snow Forecast - 21st March 2026

La Mongie Snow Forecast - 7 day

ECMWF IFS
GFS

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Updated 20 March 2026 11:42 PDT

7-Day Snow Forecast for La Mongie

1-week from 21 March.

For Forecast detail, see below.

Avalanche Risk

2Avalanche Risk Level 2

Moderate

La Mongie 7-Day Snow Forecast Highlights

When will there be fresh snow in La Mongie?

La Mongie Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (7,054ft)
Next Snow Expected22 March
Next Snow Amount-
Next 48 Hours-
Next 7 Days10in
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7-Day Snow Outlook for La Mongie

 
Snowfall

 
Snow Line

Max 42°F
Min 16°F

9in New Snow

Snow Line from 6,512ft to resort level (5,906ft).

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La Mongie Medium-Range (7-Day) Snow Forecast Detail

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.

Max 42°F
Min 27°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 27°F and rising to 42°F

Temperature at BaseTemp at Base

Sat
21

Snow unlikely

FairMixedMixedCloud

Fair, clear spells, cloudy later.

Forecast times for La Mongie are in Paris (Europe/Paris) time zone.

Max 38°F
Min 21°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 21°F and rising to 38°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sun
22

New Snow

ClearClearCloudLight Snow

Clear sky, cloudy, light snow later.

Snow falling to resort level (5,906ft).

Forecast times for La Mongie are in Paris (Europe/Paris) time zone.

Max 38°F
Min 24°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 24°F and rising to 38°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Mon
23

Snow unlikely

CloudCloudSnowClear

Cloudy, snow showers at altitude, clear sky later.

Forecast times for La Mongie are in Paris (Europe/Paris) time zone.

Max 41°F
Min 19°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 19°F and rising to 41°F

Temperature at BaseTemp at Base

Tue
24

Snow unlikely

ClearClearMixedMixed

Clear sky early, then clear spells later.

Forecast times for La Mongie are in Paris (Europe/Paris) time zone.

Max 37°F
Min 23°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 23°F and rising to 37°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Wed
25

2in New Snow

ClearMixedSnowSnow

Clear sky, clear spells, heavy snow showers later.

Snow Line from 6,512ft to resort level (5,906ft).

Forecast times for La Mongie are in Paris (Europe/Paris) time zone.

Max 24°F
Min 21°F

Below freezing at all levels, with valley temperatures as low as 21°F and not getting above 24°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Thu
26

4in to 5in New Snow

Hvy SnowSnowSnowLight Snow

Heavy snow, heavy snow showers, light snow later.

Snow falling to resort level (5,906ft).

Forecast times for La Mongie are in Paris (Europe/Paris) time zone.

Max 28°F
Min 16°F

Below freezing at all levels, with valley temperatures as low as 16°F and not getting above 28°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Fri
27

1in New Snow

CloudCloudLight SnowSnow

Cloudy, light snow, heavy snow showers later.

Snow falling to resort level (5,906ft).

Forecast times for La Mongie are in Paris (Europe/Paris) time zone.

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 11:42 PDT, next update expected imminently.

Snow Forecast near La Mongie

Snow Forecasts for Ski Resorts near La Mongie
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Pyrenees 2 Vallées1in 15in
Cauterets-12in
Barèges1in 11in
Luz Ardiden- 11in
Tourmalet- 11in
Saint-Lary Soulan- 8in
Val Louron1in 8in
Luchon - Superbagnères1in 7in

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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