Chamonix 48-Hour Snow Forecast
Updated 22 October 2026 12:45 CDT
Powder Alarm
Powder Alarm issued 22 October 2026 12:57 CDT
Powder Possible :- 22cm of Fresh Snow is forecast for Chamonix over the next 2 days.
2-Day Forecast for Chamonix
48-hours from 22 October.
See below for forecast detail
Chamonix Snow Forecast updated at 12:45 CDT, next update expected 15:00 CDT.
Forecast for today in Chamonix
Max 11℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 11℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
22
Snow unlikely
Fog first, clear spells then fair, clear spells later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Powder Alert!
Powder Alarm issued 22 October 2026 12:57 CDT
Powder Possible :- 22cm of Fresh Snow is forecast for Chamonix over the next 2 days.
Forecast for tomorrow in Chamonix
Max 8℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 8℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
23
up to 12cm New Snow
Light drizzle, drizzle, snow showers at altitude later.
Snow Line from 2,076m to 1,215m, with rain below.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Thu | 02:00 |  | Light snow at altitude. Lt drizzle below. | 4℃ | SE Calm | 85% | |
| Thu | 03:00 |  | Fog. | 3℃ | SE Light | 60% | |
| Thu | 04:00 | | Fog. | 2℃ | SE Light | 25% | |
| Thu | 05:00 | | Fog. | 1℃ | SE Light | 0% | |
| Thu | 06:00 | | Fog. | 1℃ | SE Light | 0% | |
| Thu | 07:00 | | Fog. | 0℃ | SE Light | 0% | |
| Thu | 08:00 | | Fog at altitude. Mixed below. | 0℃ | SE Light | 0% | |
| Thu | 09:00 | | Fog. | 1℃ | SE Light | 0% | |
| Thu | 10:00 | | Clear sky at altitude. Fair below. | 4℃ | SE Light | 0% | |
| Thu | 11:00 |  | Cloudy. | 7℃ | SE Light | 0% | |
| Thu | 12:00 | | Cloudy at altitude. Mixed below. | 8℃ | SE Light | 0% | |
| Thu | 13:00 | | Cloudy. | 9℃ | SE Light | 0% | |
| Thu | 14:00 | | Cloudy. | 10℃ | SE Light | 0% | |
| Thu | 15:00 | | Fair. | 11℃ | SE Calm | 0% | |
| Thu | 16:00 | | Clear spells. | 11℃ | SE Calm | 0% | |
| Thu | 17:00 | | Fair. | 10℃ | SE Calm | 0% | |
| Thu | 18:00 | | Fair at altitude. Mixed below. | 9℃ | SE Calm | 0% | |
| Thu | 19:00 | | Cloudy at altitude. Mixed below. | 7℃ | SE Light | 0% | |
| Thu | 20:00 | | Clear spells. | 6℃ | SE Light | 0% | |
| Thu | 21:00 | | Cloudy. | 4℃ | SE Light | 0% | |
| Thu | 22:00 | | Clear spells. | 2℃ | SE Light | 0% | |
| Thu | 23:00 | | Fair. | 2℃ | SE Light | 0% | |
| Fri | 00:00 | | Cloudy at altitude. Mixed below. | 2℃ | S Light | 0% | |
| Fri | 01:00 | | Clear spells. | 2℃ | S Light | 0% | |
| Fri | 02:00 | | Cloudy. | 2℃ | S Light | 0% | |
| Fri | 03:00 | | Cloudy. | 4℃ | S Light | 5% | |
| Fri | 04:00 | | Cloudy. | 5℃ | S Light | 10% | |
| Fri | 05:00 | | Light snow at altitude. Lt rain below. | 5℃ | S Light | 20% | |
| Fri | 06:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 6℃ | S Light | 30% | |
| Fri | 07:00 | | Clear spells at altitude. Cloud below. | 6℃ | S Light | 45% | |
| Fri | 08:00 | | Clear spells at altitude. Cloud below. | 6℃ | S Light | 55% | |
| Fri | 09:00 | | Light snow at altitude. Lt rain below. | 6℃ | S Light | 65% | |
| Fri | 10:00 | | Light snow at altitude. Lt rain below. | 8℃ | S Light | 70% | |
| Fri | 11:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 8℃ | S Light | 80% | |
| Fri | 12:00 |  | up to 3cm New Snow | Snow showers at altitude. Shwrs below. | 6℃ | S Light | 90% |
| Fri | 13:00 | | up to 2cm New Snow | Moderate/heavy snow showers at altitude. Storm below. | 7℃ | S Light | 95% |
| Fri | 14:00 | | up to 1cm New Snow | Snow showers at altitude. Shwrs below. | 7℃ | S Light | 100% |
| Fri | 15:00 | | Light snow showers at altitude. Lt rain below. | 8℃ | S Light | 100% | |
| Fri | 16:00 | | Light snow showers at altitude. Lt rain below. | 8℃ | S Light | 100% | |
| Fri | 17:00 | | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 7℃ | S Light | 95% |
| Fri | 18:00 |  | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 6℃ | S Light | 95% |
| Fri | 19:00 | | Light snow at altitude. Drizzle below. | 5℃ | S Light | 100% | |
| Fri | 20:00 |  | up to 1cm New Snow | Heavy snow showers at altitude. Hvy drizzle below. | 4℃ | S Light | 100% |
| Fri | 21:00 | | Light snow at altitude. Drizzle below. | 4℃ | S Light | 100% | |
| Fri | 22:00 | | Heavy snow showers at altitude. Hvy drizzle below. | 3℃ | S Light | 100% | |
| Fri | 23:00 |  | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 3℃ | S Light | 100% |
| Sat | 00:00 | | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 3℃ | SW Light | 100% |
| Sat | 01:00 | | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 2℃ | SW Light | 100% |
Snow Forecast near Chamonix
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Th | Fr | Sa | Su | Mo | Tu | We |
|---|---|---|---|---|---|---|---|---|---|
| Argentière | 29cm | 46cm | |||||||
| La Flégère | 29cm | 43cm | |||||||
| Ski Pass Mont Blanc | 23cm | 41cm | |||||||
| Chamonix Sud | 22cm | 39cm | |||||||
| Les Contamines | 28cm | 37cm | |||||||
| La Rosière | 23cm | 36cm | |||||||
| St Gervais Mont-Blanc | 30cm | 34cm | |||||||
| Megève | 28cm | 33cm | |||||||
| Sainte-Foy Tarentaise | 21cm | 33cm | |||||||
| La Clusaz | 17cm | 30cm |
Chamonix Snow
For current snow depths and skiing conditions, see our Current Snow Report for Chamonix.
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.
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.