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Thollon-les-Mémises Snow Forecast - 25th May 2026

Thollon-les-Mémises Snow Report and Forecast

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Updated 24 May 2026 20:46 BST

Snow Forecast for Thollon-les-Mémises

Snow and Weather from 25 May.

For Forecast detail, see below.

Thollon-les-Mémises Snow Forecast Highlights

When will there be fresh snow in Thollon-les-Mémises?

Thollon-les-Mémises Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,500m)
Next Snow?
There is no snow currently in the forecast for Thollon-les-Mémises.
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Forecast for today in Thollon-les-Mémises

Max 24℃ 76°F
Min 14℃ 56°F

Valley temperatures from an overnight low of 14℃ 56°F to daytime highs around 24℃ 76°F

Temperature at BaseTemp at Base

Mon
25

Snow unlikely

ClearClearFairClear

Clear sky, fair, clear sky later.

Forecast times for Thollon-les-Mémises are in Paris (Europe/Paris) time zone.

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Thollon-les-Mémises 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Thollon-les-Mémises from OpenMeteo(ECMWF IFS)
Mon
25
Tue
26
Wed
27
Thu
28
Fri
29
Sat
30
Sun
31
Wind
2,000m 6,562ft
18℃ 64°F
Fair
19℃ 66°F
Clear
19℃ 65°F
Clear
17℃ 63°F
Clear
19℃ 66°F
Clear
20℃ 67°F
Cloud
16℃ 61°F
Lt Drizzle
1,500m 4,921ft
21℃ 70°F
Fair
22℃ 72°F
Clear
22℃ 71°F
Clear
20℃ 69°F
Clear
22℃ 72°F
Clear
23℃ 73°F
Cloud
19℃ 67°F
Lt Drizzle
1,000m 3,281ft
24℃ 76°F
Clear
26℃ 78°F
Clear
26℃ 78°F
Clear
24℃ 76°F
Clear
26℃ 79°F
Clear
26℃ 79°F
Cloud
22℃ 71°F
Lt Drizzle
Snow Line
Max Town 24℃ 76°F 26℃ 78°F 26℃ 78°F 24℃ 76°F 26℃ 79°F 26℃ 79°F 22℃ 71°F
Min Town 14℃ 56°F 14℃ 57°F 15℃ 59°F 13℃ 56°F 14℃ 57°F 14℃ 56°F 15℃ 58°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 Reliability

Thollon-les-Mémises typically enjoys reliable snow conditions, with an average snow depth of 70 cm during peak season. For the latest snow reports and updates, check J2Ski.

Understanding and predicting Snow Conditions in Thollon-les-Mémises

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