Chamonix 48-Hour Snow Forecast
48-hour Forecast for Chamonix (3,379ft to 12,598ft)
This is the 48-hour (2-Day) Snow Forecast for Chamonix, France for 2 days from 6 May.
Updated 05 May 2025 19:31 PDT.
Chamonix is reporting “Spring Snow(High)” with 7in new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Chamonix Snow Forecast updated at 19:31 PDT, next update expected 22:00 PDT.
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Forecast for today in Chamonix
Max 52°F
Min 42°F
Valley temperatures from an overnight low of 42°F to daytime highs around 52°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
06
New Snow
Cloudy early, then light rain showers later.
Snow Line from 7,116ft to 6,821ft, with rain below.
Chamonix is reporting “Spring Snow(High)” with 7in new snow forecast in the next 48 hours.
Forecast for tomorrow in Chamonix
Max 47°F
Min 43°F
Valley temperatures from an overnight low of 43°F to daytime highs around 47°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
07
up to 6in New Snow
Light rain early, then light rain showers later.
Snow Line from 6,755ft to 5,377ft, with rain below.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Tue | 00:00 | | Cloudy. | 42°F | SE Light | 15% | |
| Tue | 01:00 | | Fog at altitude. Cloud below. | 42°F | SE Light | 5% | |
| Tue | 02:00 |  | Fog. | 42°F | SE Calm | 0% | |
| Tue | 03:00 | | Cloudy at altitude. Fog below. | 42°F | SE Light | 0% | |
| Tue | 04:00 | | Cloudy. | 42°F | SE Light | 0% | |
| Tue | 05:00 | | Cloudy. | 42°F | SE Light | 0% | |
| Tue | 06:00 | | Cloudy. | 43°F | SE Light | 0% | |
| Tue | 07:00 | | Cloudy. | 45°F | SE Light | 0% | |
| Tue | 08:00 | | Cloudy. | 47°F | SE Light | 0% | |
| Tue | 09:00 |  | Cloudy at altitude. Mixed below. | 49°F | SE Light | 0% | |
| Tue | 10:00 | | Cloudy. | 50°F | SE Light | 0% | |
| Tue | 11:00 | | Cloudy. | 51°F | SE Light | 0% | |
| Tue | 12:00 | | Cloudy. | 52°F | SE Light | 5% | |
| Tue | 13:00 | | Cloudy. | 52°F | SE Light | 15% | |
| Tue | 14:00 | | Cloudy. | 51°F | SE Light | 20% | |
| Tue | 15:00 | | Cloudy. | 50°F | SE Light | 30% | |
| Tue | 16:00 | | Cloudy. | 49°F | SE Light | 45% | |
| Tue | 17:00 |  | Light snow showers at altitude. Lt rain below. | 48°F | SE Light | 50% | |
| Tue | 18:00 | | New Snow | Snow showers at altitude. Shwrs below. | 47°F | SE Light | 50% |
| Tue | 19:00 | | Cloudy at altitude. Lt rain below. | 46°F | SE Light | 25% | |
| Tue | 20:00 | | Cloudy at altitude. Lt rain below. | 45°F | SE Light | 25% | |
| Tue | 21:00 | | Cloudy. | 45°F | SE Light | 20% | |
| Tue | 22:00 | | Light snow showers at altitude. Lt rain below. | 45°F | SE Light | 30% | |
| Tue | 23:00 | | Cloudy at altitude. Lt rain below. | 45°F | SE Light | 35% | |
| Wed | 00:00 | | New Snow | Light snow showers at altitude. Lt rain below. | 44°F | S Light | 40% |
| Wed | 01:00 | | New Snow | Light snow at altitude. Lt rain below. | 44°F | S Light | 50% |
| Wed | 02:00 | | up to 1in New Snow | Heavy snow showers at altitude. Hvy shwrs below. | 44°F | S Light | 65% |
| Wed | 03:00 | | up to 1in New Snow | Heavy snow showers at altitude. Hvy shwrs below. | 44°F | S Light | 75% |
| Wed | 04:00 | | New Snow | Light snow at altitude. Lt rain below. | 43°F | S Light | 75% |
| Wed | 05:00 | | up to 1in New Snow | Light snow at altitude. Lt rain below. | 43°F | S Light | 80% |
| Wed | 06:00 | | up to 1in New Snow | Heavy snow showers at altitude. Hvy shwrs below. | 43°F | S Light | 90% |
| Wed | 07:00 | | New Snow | Light snow at altitude. Lt rain below. | 44°F | S Light | 95% |
| Wed | 08:00 | | up to 1in New Snow | Heavy snow showers at altitude. Hvy shwrs below. | 44°F | S Light | 95% |
| Wed | 09:00 | | New Snow | Light snow at altitude. Lt rain below. | 44°F | S Light | 90% |
| Wed | 10:00 | | New Snow | Light snow at altitude. Lt rain below. | 45°F | S Light | 95% |
| Wed | 11:00 | | New Snow | Light snow at altitude. Lt rain below. | 47°F | S Light | 90% |
| Wed | 12:00 | | Cloudy at altitude. Lt rain below. | 47°F | S Light | 95% | |
| Wed | 13:00 | | Cloudy at altitude. Lt rain below. | 47°F | S Light | 90% | |
| Wed | 14:00 | | Light snow at altitude. Lt rain below. | 47°F | S Light | 90% | |
| Wed | 15:00 | | Light snow at altitude. Lt rain below. | 46°F | S Light | 90% | |
| Wed | 16:00 | | Cloudy. | 46°F | S Light | 90% | |
| Wed | 17:00 | | Light snow showers at altitude. Lt rain below. | 45°F | S Light | 85% | |
| Wed | 18:00 | | New Snow | Snow showers at altitude. Shwrs below. | 44°F | S Light | 80% |
| Wed | 19:00 | | Light snow showers at altitude. Lt rain below. | 44°F | S Light | 70% | |
| Wed | 20:00 | | Light snow showers at altitude. Lt rain below. | 43°F | S Calm | 55% | |
| Wed | 21:00 | | Light snow showers at altitude. Lt rain below. | 43°F | S Calm | 45% | |
| Wed | 22:00 | | Light snow showers at altitude. Lt rain below. | 43°F | S Light | 30% | |
| Wed | 23:00 | | Cloudy. | 43°F | S Light | 10% | |
Snow Forecast near Chamonix
| Snow Report and Forecast | 48 Hr | Tue | Wed | Thu | Fri | Sat | Sun | Mon | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix Sud | 6in | 10in | |||||||
| Sainte-Foy Tarentaise | 7in | 8in | |||||||
| Ski Pass Mont Blanc | 6in | 8in | |||||||
| Argentière | 5in | 7in | |||||||
| La Rosière | 4in | 5in | |||||||
| La Clusaz | 4in | 4in | |||||||
| La Flégère | 4in | 4in | |||||||
| Le Tour | 2in | 2in | |||||||
| Les Contamines | 2in | 2in | |||||||
| Avoriaz | 3in | 3in |
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 trail 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.