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Xonrupt-Longemer Snow Forecast - 21st March 2026

Xonrupt-Longemer Snow Report and Forecast

ECMWF IFS
GFS

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Updated 20 March 2026 17:45 PDT

Snow Forecast for Xonrupt-Longemer

Snow and Weather from 21 March.

For Forecast detail, see below.

Xonrupt-Longemer Snow Forecast Highlights

When will there be fresh snow in Xonrupt-Longemer?

Xonrupt-Longemer Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (3,330ft)
Next Snow Expected25 March
Next Snow Amount-
Next 48 Hours-
Next 7 Days3in
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Forecast for today in Xonrupt-Longemer

Max 51°F
Min 37°F

Valley temperatures from an overnight low of 37°F to daytime highs around 51°F

Temperature at BaseTemp at Base

Sat
21

Snow unlikely

ClearClearCloudCloud

Clear sky early, then cloudy later.

Forecast times for Xonrupt-Longemer are in Paris (Europe/Paris) time zone.

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Xonrupt-Longemer 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Xonrupt-Longemer from OpenMeteo(ECMWF IFS)
Sat
21
Sun
22
Mon
23
Tue
24
Wed
25
Thu
26
Fri
27
WindSW F4NW F2NW F2
4,265ft
46°F
Fair
44°F
Fair
46°F
Clear
49°F
Cloud
35°F
Light Snow
+1in
29°F
Light Snow
25°F
Light Snow
SW F4NW F2NW F2
3,330ft
49°F
Fair
47°F
Fair
49°F
Clear
52°F
Cloud
38°F
Light Snow
32°F
Light Snow
28°F
Light Snow
SW F4NW F2W F2
2,395ft
51°F
Cloud
50°F
Fair
52°F
Clear
54°F
Cloud
41°F
Snow
35°F
Light Snow
+1in
31°F
Light Snow
Snow Line

varying 3,255ft
to 2,395ft

2,395ft

2,395ft

Max Town51°F50°F52°F54°F41°F35°F31°F
Min Town37°F34°F36°F35°F29°F27°F24°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 Xonrupt-Longemer

Snow Forecasts for Ski Resorts near Xonrupt-Longemer
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Gérardmer-2in
St Maurice sur Moselle-2in
La Bresse Hohneck-2in
Le Markstein-2in
Bussang-2in
Rouge Gazon-2in
Ventron-1in

Snow Reliability

Snow reliability in Xonrupt-Longemer typically features a depth of up to 1 meter during peak season, with regular snowfall ensuring great conditions. To stay updated on the latest snow information, check J2Ski for current reports.

Understanding and predicting Snow Conditions in Xonrupt-Longemer

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