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Le Grand Puy Snow Forecast - 20th March 2026

Le Grand Puy Snow Report and Forecast

ECMWF IFS
GFS

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Updated 20 March 2026 11:46 PDT

Snow Forecast for Le Grand Puy

Snow and Weather from 20 March.

For Forecast detail, see below.

Le Grand Puy Snow Forecast Highlights

When will there be fresh snow in Le Grand Puy?

Le Grand Puy Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (5,085ft)
Next Snow Expected22 March
Next Snow Amount3in
Next 48 Hours3in
Next 7 Days3in

Forecast for today in Le Grand Puy

Max 49°F
Min 21°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 21°F and rising to 49°F

Temperature at BaseTemp at Base

Fri
20

Snow unlikely

ClearClearClearFair

Clear sky early, then fair later.

Forecast times for Le Grand Puy are in Paris (Europe/Paris) time zone.

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Le Grand Puy 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Le Grand Puy from OpenMeteo(ECMWF IFS)
Fri
20
Sat
21
Sun
22
Mon
23
Tue
24
Wed
25
Thu
26
WindSW F2NW F3
5,906ft
41°F
Clear
39°F
Lt Snow Shwrs
32°F
Snow
+3in
38°F
Clear
40°F
Fair
40°F
Lt Snow Shwrs
27°F
Lt Snow Shwrs
SW F2NW F3
5,085ft
44°F
Clear
42°F
Mixed
35°F
Snow
+3in
41°F
Clear
43°F
Fair
43°F
Lt Snow Shwrs
30°F
Lt Snow Shwrs
SW F2NW F2
4,265ft
49°F
Clear
48°F
Clear
39°F
Snow
+1in
42°F
Clear
49°F
Fair
48°F
Clear
35°F
Clear
Snow Line

4,265ft

varying 5,577ft
to 4,265ft

varying 4,669ft
to 4,265ft

4,265ft

Max Town49°F48°F39°F42°F49°F48°F35°F
Min Town21°F26°F31°F20°F21°F26°F23°F

This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.

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Snow Forecast near Le Grand Puy

Snow Forecasts for Ski Resorts near Le Grand Puy
Ski Area 48 Hr 7 DayFrSaSuMoTuWeTh
Crévoux5in 7in
Les Orres5in 6in
Le Sauze Super Sauze3in 4in
La Foux d'Allos3in 4in
Saint-Léger-Les-Mélèzes3in 3in
Vars3in 4in
Seignus (Val d'Allos 1500)3in 3in

Snow Reliability

Le Grand Puy enjoys a reliable snow season, typically seeing depths of up to 2 meters. For the latest snow conditions, including snowfall and snowmelt updates, be sure to check J2Ski.

Understanding and predicting Snow Conditions in Le Grand Puy

Here are our tips for making the most of a trip to Le Grand Puy, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Le Grand Puy, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.

Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:

Pistes (Groomers) or Off-Piste

These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.

  • Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
  • Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.

WARNING - skiing off-piste (out-of-bounds) at Le Grand Puy is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.

Analyzing Weather and Snowfall Forecasts

Whilst no forecast can tell you exactly how snow conditions in Le Grand Puy will develop, checking the forecast regularly should give you an idea of what to expect.

New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.

Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.

Predicting Future Snow Quality

Regularly check our snow and weather forecasts for Le Grand Puy for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.

Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.