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Saint Pierre de Chartreuse Snow Forecast - 21st March 2026

Saint Pierre de Chartreuse Snow Report and Forecast

ECMWF IFS
GFS

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Updated 21 March 2026 06:47 GMT

Snow Forecast for Saint Pierre de Chartreuse

Snow and Weather from 21 March.

For Forecast detail, see below.

Saint Pierre de Chartreuse Snow Forecast Highlights

When will there be fresh snow in Saint Pierre de Chartreuse?

Saint Pierre de Chartreuse Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,345m)
Next Snow Expected22 March
Next Snow Amount 14cm 6in
Next 48 Hours 14cm 6in
Next 7 Days 33cm 13in

Forecast for today in Saint Pierre de Chartreuse

Max 11℃ 51°F
Min 3℃ 37°F

Valley temperatures from an overnight low of 3℃ 37°F to daytime highs around 11℃ 51°F
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Sat
21

Snow unlikely

CloudClearShwrsMixed

Cloudy first, clear sky then rain showers, clear spells later.

Forecast times for Saint Pierre de Chartreuse are in Paris (Europe/Paris) time zone.

Powder Alert!

Powder Alarm issued 21 March 2026 09:36 GMT

Powder Possible :- 14cm 6in of Fresh Snow is forecast for Saint Pierre de Chartreuse over the next 2 days.

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Saint Pierre de Chartreuse 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Saint Pierre de Chartreuse from OpenMeteo(ECMWF IFS)
Sat
21
Sun
22
Mon
23
Tue
24
Wed
25
Thu
26
Fri
27
WindSW F2
1,789m 5,869ft
5℃ 40°F
Clear
-2℃ 28°F
Snow
+15cm +6in
0℃ 32°F
Clear
5℃ 41°F
Mixed
6℃ 43°F
Lt Snow Shwrs
+3cm +1in
-6℃ 20°F
Snow
+13cm +5in
-6℃ 22°F
Light Snow
+3cm +1in
SW F2
1,345m 4,411ft
8℃ 45°F
Clear
1℃ 33°F
Snow
+14cm +6in
3℃ 37°F
Clear
8℃ 46°F
Mixed
9℃ 48°F
Lt Snow Shwrs
+2cm +1in
-4℃ 26°F
Snow
+13cm +5in
-3℃ 27°F
Light Snow
+3cm +1in
SW F2
900m 2,953ft
11℃ 51°F
Clear
4℃ 39°F
Snow
+9cm +4in
6℃ 42°F
Clear
11℃ 52°F
Mixed
12℃ 54°F
Lt Snow Shwrs
+2cm +1in
-1℃ 31°F
Snow
+13cm +5in
0℃ 32°F
Light Snow
+3cm +1in
Snow Line

varying 1,238m 4,062ft
to 900m 2,953ft

varying 1,192m 3,911ft
to 900m 2,953ft

900m 2,953ft

900m 2,953ft

Max Town 11℃ 51°F 4℃ 39°F 6℃ 42°F 11℃ 52°F 12℃ 54°F -1℃ 31°F 0℃ 32°F
Min Town 3℃ 37°F -2℃ 28°F -3℃ 26°F -1℃ 30°F -1℃ 30°F -6℃ 20°F -6℃ 21°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 Saint Pierre de Chartreuse

Snow Forecasts for Ski Resorts near Saint Pierre de Chartreuse
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Chamrousse 6cm 2in 38cm 15in
Vaujany 7cm 3in 37cm 14in
Alpe du Grand Serre 5cm 2in 34cm 13in
Autrans 6cm 2in 29cm 11in
Alpe d'Huez 5cm 2in 27cm 11in
Auris-en-Oisans 4cm 2in 27cm 11in
La Savoie Grand Revard 3cm 1in 21cm 8in

Snow Reliability

Saint Pierre de Chartreuse typically enjoys good snow reliability with an average snow depth of around 80 cm during the peak season. For the latest snow conditions and updates, check J2Ski for reliable information.

Understanding and predicting Snow Conditions in Saint Pierre de Chartreuse

Here are our tips for making the most of a trip to Saint Pierre de Chartreuse, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Saint Pierre de Chartreuse, 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 Saint Pierre de Chartreuse 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 Saint Pierre de Chartreuse 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 Saint Pierre de Chartreuse 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.