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La Grande Terche Snow Forecast - 48 hour - 20th September 2026

La Grande Terche 48-Hour Snow Forecast

ECMWF IFS
GFS

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Updated 20 September 2026 02:45 PDT

2-Day Forecast for La Grande Terche

48-hours from 20 September.

See below for forecast detail

La Grande Terche Snow Forecast updated at 02:45 PDT, next update expected imminently.

Forecast for today in La Grande Terche

Max 73°F
Min 55°F

Valley temperatures from an overnight low of 55°F to daytime highs around 73°F

Temperature at BaseTemp at Base

Sun
20

Snow unlikely

MixedClearCloudCloud

Clear spells, clear sky, cloudy later.

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

Forecast for tomorrow in La Grande Terche

Max 69°F
Min 51°F

Valley temperatures from an overnight low of 51°F to daytime highs around 69°F

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

CloudMixedCloudFair

Cloudy first, clear spells then cloudy, fair later.

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

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for La Grande Terche from OpenMeteo(ECMWF IFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Sun02:00Cloud

Cloudy.56°FS
Calm
0%
Sun03:00Cloud

Cloudy.57°FS
Calm
0%
Sun04:00Cloud

Cloudy.58°FS
Calm
0%
Sun05:00Cloud

Cloudy.57°FS
Calm
0%
Sun06:00Mixed

Clear spells.56°FS
Calm
0%
Sun07:00Fair

Fair.57°FS
Calm
0%
Sun08:00Clear

Clear sky.58°FS
Calm
0%
Sun09:00Clear

Clear sky.63°FS
Light
0%
Sun10:00Clear

Clear sky.66°FS
Calm
0%
Sun11:00Clear

Clear sky.69°FS
Light
0%
Sun12:00Fair

Fair.71°FS
Light
0%
Sun13:00Cloud

Clear spells at altitude.
Cloud below.
72°FS
Light
0%
Sun14:00Mixed

Clear spells.72°FS
Light
0%
Sun15:00Cloud

Cloudy.73°FS
Light
0%
Sun16:00Cloud

Cloudy.72°FS
Light
0%
Sun17:00Cloud

Cloudy.71°FS
Light
0%
Sun18:00Cloud

Cloudy.69°FS
Light
0%
Sun19:00Cloud

Clear spells at altitude.
Cloud below.
65°FS
Light
0%
Sun20:00Mixed

Clear spells.60°FS
Light
0%
Sun21:00Cloud

Cloudy.57°FS
Light
0%
Sun22:00Cloud

Cloudy.56°FS
Light
0%
Sun23:00Mixed

Clear spells.55°FS
Light
0%
Mon00:00Cloud

Cloudy.54°FSE
Light
0%
Mon01:00Cloud

Cloudy.54°FSE
Light
0%
Mon02:00Cloud

Cloudy.55°FSE
Light
0%
Mon03:00Cloud

Cloudy.55°FSE
Light
0%
Mon04:00Cloud

Cloudy.54°FSE
Light
0%
Mon05:00Mixed

Clear spells.54°FSE
Light
0%
Mon06:00Cloud

Clear spells at altitude.
Cloud below.
54°FSE
Light
0%
Mon07:00Mixed

Clear spells.54°FSE
Light
0%
Mon08:00Fair

Fair.56°FSE
Light
0%
Mon09:00Fair

Clear sky at altitude.
Fair below.
62°FSE
Light
0%
Mon10:00Mixed

Clear spells.65°FSE
Light
0%
Mon11:00Mixed

Clear spells.67°FSE
Light
0%
Mon12:00Mixed

Clear spells.68°FSE
Light
0%
Mon13:00Cloud

Cloudy.68°FSE
Light
0%
Mon14:00Cloud

Cloudy.69°FSE
Light
0%
Mon15:00Cloud

Cloudy.69°FSE
Light
0%
Mon16:00Cloud

Cloudy.69°FSE
Light
0%
Mon17:00Cloud

Cloudy.68°FSE
Light
0%
Mon18:00Cloud

Cloudy.65°FSE
Light
0%
Mon19:00Cloud

Cloudy.61°FSE
Light
0%
Mon20:00Cloud

Clear spells at altitude.
Cloud below.
55°FSE
Light
0%
Mon21:00Fair

Clear spells at altitude.
Fair below.
53°FSE
Light
0%
Mon22:00Mixed

Fair at altitude.
Mixed below.
52°FSE
Light
0%
Mon23:00Fair

Fair.51°FSE
Light
0%
Tue00:00Fair

Fair.51°FSE
Light
0%
Tue01:00Clear

Clear sky.51°FSE
Light
0%

Snow Forecast near La Grande Terche

Snow forecasts for nearby ski areas.

Snow Forecasts for other Ski Resorts near La Grande Terche are not available.

La Grande Terche Snow

For current snow depths and skiing conditions, see our Current Snow Report for La Grande Terche.

No significant snowfall is forecast for this period.

This Snow Forecast for La Grande Terche, 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 Grande Terche, 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.

Snow Reliability

La Grande Terche typically enjoys reliable snow cover between December and April, with an average snow depth of around 100 cm. For the latest updates on snowfall conditions, visiting J2Ski is recommended.