Chamonix Snow Forecast - 7 day
Updated 15 October 2026 01:44 UTC
7-Day Snow Forecast for Chamonix
1-week from 15 October.
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 | 18 October |
|---|---|
| Next Snow Amount | 4cm 1in |
| Next 48 Hours | - - |
| Next 7 Days | 7cm 3in |
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7-Day Snow Outlook for Chamonix
Snowfall
Snow Line
Max 21℃ 70°F
Min 5℃ 40°F
16cm 6in New Snow
Snow Line from 2,799m 9,183ft to 1,553m 5,095ft , with rain below.
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 21℃ 70°F
Min 6℃ 44°F
Valley temperatures from an overnight low of 6℃ 44°F to daytime highs around 21℃ 70°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Thu
15
Snow unlikely
Clear spells, fair, clear spells later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 21℃ 69°F
Min 10℃ 49°F
Valley temperatures from an overnight low of 10℃ 49°F to daytime highs around 21℃ 69°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Fri
16
Snow unlikely
Fair first, clear sky then cloudy, clear sky later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 16℃ 61°F
Min 8℃ 46°F
Valley temperatures from an overnight low of 8℃ 46°F to daytime highs around 16℃ 61°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
17
up to 3cm up to 1in New Snow
Clear sky, fair, light drizzle later.
Snow Line from 2,799m 9,183ft to 2,261m 7,418ft , with rain below.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 9℃ 49°F
Min 5℃ 41°F
Valley temperatures from an overnight low of 5℃ 41°F to daytime highs around 9℃ 49°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
18
up to 9cm up to 4in New Snow
Light drizzle early, then heavy snow showers at altitude later.
Snow Line from 2,230m 7,316ft to 1,568m 5,144ft , with rain below.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 18℃ 63°F
Min 5℃ 41°F
Valley temperatures from an overnight low of 5℃ 41°F to daytime highs around 18℃ 63°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
19
up to 4cm up to 2in New Snow
Fair, cloudy, fog later.
Snow Line from 1,784m 5,853ft to 1,553m 5,095ft , with rain below.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 20℃ 68°F
Min 5℃ 40°F
Valley temperatures from an overnight low of 5℃ 40°F to daytime highs around 20℃ 68°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Tue
20
Snow unlikely
Fog, clear sky, cloudy later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 17℃ 63°F
Min 5℃ 40°F
Valley temperatures from an overnight low of 5℃ 40°F to daytime highs around 17℃ 63°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Wed
21
Snow unlikely
Fog, clear spells, fair later.
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 01:44 UTC, next update expected imminently.
Snow Forecast near Chamonix
| Ski Area | 48 Hr | 7 Day | Th | Fr | Sa | Su | Mo | Tu | We |
|---|---|---|---|---|---|---|---|---|---|
| Ski Pass Mont Blanc | 3cm 1in | 28cm 11in | |||||||
| Argentière | 1cm - | 24cm 9in | |||||||
| La Clusaz | 1cm - | 24cm 9in | |||||||
| Chamonix Sud | 3cm 1in | 20cm 8in | |||||||
| Morzine | - | 14cm 6in | |||||||
| Les Contamines | - | 11cm 4in | |||||||
| Avoriaz | 1cm - | 10cm 4in | |||||||
| Les Gets | - | 7cm 3in |
How reliable is the snow in Chamonix?
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.