Chamonix Snow Forecast - 7 day
Updated 12 May 2026 14:44 CDT
7-Day Snow Forecast for Chamonix
1-week from 12 May.
For Forecast detail, see below.
There is some snow in the long-range forecast (8 to 16 days from today)!
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Chamonix 7-Day Snow Forecast Highlights
When will there be fresh snow in Chamonix?
| Next Snow Expected | 12 May |
|---|---|
| Next Snow Amount | 8cm |
| Next 48 Hours | 21cm |
| Next 7 Days | 27cm |
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7-Day Snow Outlook for Chamonix
Snowfall
Snow Line
Max 13℃
Min 0℃
24cm New Snow
Snow Line from 2,799m to resort level (1,030m).
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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Chamonix Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 10℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 10℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
12
up to 8cm New Snow
Clear spells first, light snow at altitude then clear spells, cloudy later.
Snow Line from 1,645m to 1,245m, with rain below.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 12℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 12℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
13
Snow unlikely
Cloudy, clear spells, light snow at altitude later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 6℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 6℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
14
2cm to 13cm New Snow
Clear spells, light snow at altitude, snow showers later.
Snow Line from 1,676m to resort level (1,030m).
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 5℃
Min -1℃
Valley temperatures from an overnight low of -1℃ to daytime highs around 5℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
15
3cm to 6cm New Snow
Light snow first, cloudy then light snow at altitude, clear spells later.
Snow Line from 1,615m to resort level (1,030m).
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 8℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 8℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
16
up to 1cm New Snow
Clear spells, light drizzle, clear spells later.
Snow Line from 1,953m to 1,292m, with rain below.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 12℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 12℃
Temperature at BaseTemp at Base
Sun
17
Snow unlikely
Clear spells, cloudy, clear spells later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 13℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 13℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
18
up to 2cm New Snow
Fair first, light rain showers then light drizzle, light rain showers later.
Snow Line from 2,753m to 2,245m, with rain below.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
This Snow Forecast for Chamonix, 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 Chamonix, on any given piste 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.
Chamonix Snow Forecast updated at 14:44 CDT, next update expected 17:00 CDT.
Snow Forecast near Chamonix
| Ski Area | 48 Hr | 7 Day | Tu | We | Th | Fr | Sa | Su | Mo |
|---|---|---|---|---|---|---|---|---|---|
| Avoriaz | 24cm | 34cm | |||||||
| Ski Pass Mont Blanc | 25cm | 34cm | |||||||
| Chamonix Sud | 22cm | 30cm | |||||||
| Megève | 23cm | 30cm | |||||||
| Les Contamines | 24cm | 28cm | |||||||
| St Gervais Mont-Blanc | 24cm | 28cm | |||||||
| Flaine | 21cm | 27cm | |||||||
| Morzine | 19cm | 27cm |
Snow Reliability
Chamonix typically enjoys reliable snowfall, with an average snow depth of 80-200 cm throughout the season. For the latest snow conditions, be sure to check J2Ski for up-to-date information.