Chamonix 48-Hour Snow Forecast
48-hour Forecast for Chamonix (1,030m to 3,840m)
This is the 48-hour (2-Day) Snow Forecast for Chamonix, France for 2 days from 28 May.
Updated 28 May 2025 02:06 IST.
Chamonix is reporting “Spring Snow(High)” with 13cm new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Chamonix Snow Forecast updated at 02:06 IST, next update expected imminently.
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Forecast for today in Chamonix
Max 19℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 19℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
28
up to 13cm New Snow
Clear spells first, cloudy then rain showers, light rain showers later.
Snow Line from 2,769m to 2,579m, with rain below.
Chamonix is reporting “Spring Snow(High)” with 13cm new snow forecast in the next 48 hours.
Forecast for tomorrow in Chamonix
Max 20℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 20℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Thu
29
Snow unlikely
Fair first, clear sky then clear spells, clear sky later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Wed | 00:00 | | Cloudy at altitude. Mixed below. | 10℃ | W Light | 0% | |
| Wed | 01:00 | | Clear spells. | 11℃ | W Light | 0% | |
| Wed | 02:00 | | Clear spells. | 11℃ | W Light | 0% | |
| Wed | 03:00 | | Clear spells. | 11℃ | W Light | 0% | |
| Wed | 04:00 | | Clear sky. | 10℃ | W Light | 0% | |
| Wed | 05:00 | | Cloudy. | 11℃ | W Light | 0% | |
| Wed | 06:00 | | Cloudy. | 12℃ | W Light | 0% | |
| Wed | 07:00 | | Cloudy. | 14℃ | W Light | 0% | |
| Wed | 08:00 | | Cloudy. | 16℃ | W Light | 0% | |
| Wed | 09:00 | | Cloudy at altitude. Mixed below. | 17℃ | W Light | 5% | |
| Wed | 10:00 | | Light snow showers at altitude. Lt rain below. | 18℃ | W Breeze | 5% | |
| Wed | 11:00 | | Cloudy. | 19℃ | W Breeze | 15% | |
| Wed | 12:00 | | Cloudy. | 17℃ | W Breeze | 25% | |
| Wed | 13:00 | | Light snow at altitude. Lt rain below. | 16℃ | W Breeze | 50% | |
| Wed | 14:00 |  | up to 1cm New Snow | Light snow at altitude. Lt rain below. | 15℃ | W Breeze | 60% |
| Wed | 15:00 | | up to 1cm New Snow | Light snow at altitude. Lt rain below. | 14℃ | W Breeze | 65% |
| Wed | 16:00 | | up to 3cm New Snow | Snow at altitude. Rain below. | 13℃ | W Breeze | 75% |
| Wed | 17:00 | | up to 3cm New Snow | Heavy snow showers at altitude. Hvy shwrs below. | 13℃ | W Breeze | 80% |
| Wed | 18:00 |  | up to 3cm New Snow | Moderate/heavy snow showers at altitude. Storm below. | 12℃ | W Light | 75% |
| Wed | 19:00 | | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 11℃ | W Light | 55% |
| Wed | 20:00 | | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 11℃ | W Breeze | 50% |
| Wed | 21:00 | | Light snow showers at altitude. Lt rain below. | 11℃ | W Light | 35% | |
| Wed | 22:00 | | Cloudy. | 11℃ | W Light | 25% | |
| Wed | 23:00 | | Clear spells. | 12℃ | W Light | 15% | |
| Thu | 00:00 | | Clear spells. | 11℃ | SE Light | 15% | |
| Thu | 01:00 | | Fair. | 10℃ | SE Light | 5% | |
| Thu | 02:00 | | Clear spells at altitude. Fair below. | 10℃ | SE Light | 5% | |
| Thu | 03:00 | | Fair. | 9℃ | SE Light | 0% | |
| Thu | 04:00 | | Fair. | 9℃ | SE Light | 0% | |
| Thu | 05:00 | | Fair. | 10℃ | SE Light | 0% | |
| Thu | 06:00 | | Clear sky. | 13℃ | SE Light | 0% | |
| Thu | 07:00 | | Clear sky. | 14℃ | SE Light | 0% | |
| Thu | 08:00 | | Clear sky. | 16℃ | SE Light | 0% | |
| Thu | 09:00 | | Clear spells. | 17℃ | SE Light | 0% | |
| Thu | 10:00 | | Clear spells at altitude. Cloud below. | 18℃ | SE Light | 0% | |
| Thu | 11:00 | | Cloudy. | 19℃ | SE Light | 0% | |
| Thu | 12:00 | | Clear spells. | 20℃ | SE Light | 0% | |
| Thu | 13:00 | | Clear spells. | 20℃ | SE Light | 0% | |
| Thu | 14:00 | | Clear spells. | 20℃ | SE Light | 0% | |
| Thu | 15:00 | | Clear spells. | 19℃ | SE Light | 0% | |
| Thu | 16:00 | | Clear spells. | 19℃ | SE Light | 0% | |
| Thu | 17:00 | | Fair. | 19℃ | SE Light | 0% | |
| Thu | 18:00 | | Fair. | 18℃ | SE Light | 0% | |
| Thu | 19:00 | | Clear sky at altitude. Fair below. | 15℃ | SE Light | 0% | |
| Thu | 20:00 | | Clear sky. | 14℃ | SE Light | 0% | |
| Thu | 21:00 | | Clear sky. | 14℃ | SE Light | 0% | |
| Thu | 22:00 | | Clear sky. | 13℃ | SE Light | 0% | |
| Thu | 23:00 | | Clear sky. | 13℃ | SE Light | 0% | |
Snow Forecast near Chamonix
| Snow Report and Forecast | 48 Hr | Wed | Thu | Fri | Sat | Sun | Mon | Tue | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix Sud | 14cm | 26cm | |||||||
| Ski Pass Mont Blanc | 9cm | 26cm | |||||||
| Argentière | 11cm | 14cm |
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.