Chamonix 48-Hour Snow Forecast
48-hour Forecast for Chamonix ( 1,030m to 3,840m 3,379ft to 12,598ft )
This is the 48-hour (2-Day) Snow Forecast for Chamonix, France for 2 days from 28 May.
Updated 28 May 2025 13:33 BST.
Chamonix is reporting “Spring Snow(High)” with 10cm 4in new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Chamonix Snow Forecast updated at 13:33 BST, next update expected 16:00 BST.
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Forecast for today in Chamonix
Max 18℃ 64°F
Min 11℃ 51°F
Valley temperatures from an overnight low of 11℃ 51°F to daytime highs around 18℃ 64°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
28
up to 10cm up to 4in New Snow
Cloudy, rain showers, light rain showers later.
Snow Line from 2,769m 9,085ft to 2,599m 8,527ft , with rain below.
Chamonix is reporting “Spring Snow(High)” with 10cm 4in new snow forecast in the next 48 hours.
Forecast for tomorrow in Chamonix
Max 20℃ 67°F
Min 10℃ 49°F
Valley temperatures from an overnight low of 10℃ 49°F to daytime highs around 20℃ 67°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Thu
29
Snow unlikely
Clear spells first, clear sky then clear spells, fair later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Wed | 00:00 | | Cloudy. | 12℃ 53°F | W Light | 0% | |
| Wed | 01:00 | | Cloudy. | 12℃ 53°F | W Light | 0% | |
| Wed | 02:00 | | Fair. | 12℃ 53°F | W Light | 0% | |
| Wed | 03:00 | | Cloudy. | 11℃ 52°F | W Light | 0% | |
| Wed | 04:00 | | Clear spells. | 11℃ 51°F | W Light | 0% | |
| Wed | 05:00 | | Clear sky. | 12℃ 54°F | W Light | 0% | |
| Wed | 06:00 | | Cloudy. | 14℃ 58°F | W Light | 0% | |
| Wed | 07:00 | | Cloudy at altitude. Mixed below. | 15℃ 58°F | W Light | 0% | |
| Wed | 08:00 | | Cloudy. | 16℃ 60°F | W Light | 5% | |
| Wed | 09:00 | | Cloudy. | 17℃ 63°F | W Light | 0% | |
| Wed | 10:00 | | Cloudy. | 18℃ 64°F | W Breeze | 0% | |
| Wed | 11:00 | | Cloudy. | 17℃ 63°F | W Breeze | 0% | |
| Wed | 12:00 | | Cloudy. | 17℃ 62°F | W Breeze | 10% | |
| Wed | 13:00 | | Clear spells at altitude. Cloud below. | 16℃ 61°F | W Breeze | 75% | |
| Wed | 14:00 |  | up to 2cm up to 1in New Snow | Snow at altitude. Rain below. | 14℃ 56°F | W Light | 100% |
| Wed | 15:00 | | up to 2cm up to 1in New Snow | Light snow at altitude. Lt rain below. | 13℃ 56°F | W Breeze | 100% |
| Wed | 16:00 | | up to 3cm up to 1in New Snow | Snow at altitude. Rain below. | 13℃ 54°F | W Breeze | 95% |
| Wed | 17:00 | | up to 2cm up to 1in New Snow | Light snow at altitude. Lt rain below. | 12℃ 54°F | W Light | 95% |
| Wed | 18:00 | | Light snow at altitude. Lt rain below. | 12℃ 54°F | W Light | 90% | |
| Wed | 19:00 | | Light snow at altitude. Lt rain below. | 12℃ 53°F | W Light | 70% | |
| Wed | 20:00 | | Light snow showers at altitude. Lt rain below. | 12℃ 53°F | W Breeze | 60% | |
| Wed | 21:00 | | Light snow showers at altitude. Lt rain below. | 12℃ 53°F | W Breeze | 50% | |
| Wed | 22:00 | | Cloudy at altitude. Lt rain below. | 11℃ 52°F | W Light | 35% | |
| Wed | 23:00 | | Cloudy. | 11℃ 53°F | W Light | 30% | |
| Thu | 00:00 | | Cloudy. | 11℃ 53°F | SW Light | 20% | |
| Thu | 01:00 | | Clear spells. | 11℃ 52°F | SW Light | 5% | |
| Thu | 02:00 | | Clear spells. | 10℃ 51°F | SW Light | 0% | |
| Thu | 03:00 | | Fair. | 10℃ 50°F | SW Light | 0% | |
| Thu | 04:00 | | Fair. | 10℃ 49°F | SW Light | 0% | |
| Thu | 05:00 | | Fair at altitude. Clear below. | 10℃ 50°F | SW Light | 0% | |
| Thu | 06:00 | | Clear sky. | 12℃ 54°F | SW Light | 0% | |
| Thu | 07:00 | | Clear sky. | 14℃ 57°F | SW Light | 0% | |
| Thu | 08:00 | | Fair. | 16℃ 60°F | SW Light | 0% | |
| Thu | 09:00 | | Cloudy. | 17℃ 62°F | SW Light | 0% | |
| Thu | 10:00 | | Clear spells. | 18℃ 64°F | SW Light | 0% | |
| Thu | 11:00 | | Cloudy. | 19℃ 65°F | SW Light | 0% | |
| Thu | 12:00 | | Cloudy. | 19℃ 66°F | SW Light | 0% | |
| Thu | 13:00 | | Clear spells. | 20℃ 67°F | SW Light | 0% | |
| Thu | 14:00 | | Clear spells. | 19℃ 67°F | SW Light | 0% | |
| Thu | 15:00 | | Cloudy. | 20℃ 67°F | SW Light | 0% | |
| Thu | 16:00 | | Fair. | 19℃ 67°F | SW Light | 0% | |
| Thu | 17:00 | | Fair. | 19℃ 66°F | SW Light | 0% | |
| Thu | 18:00 | | Fair at altitude. Clear below. | 18℃ 64°F | SW Light | 0% | |
| Thu | 19:00 | | Clear sky at altitude. Fair below. | 16℃ 60°F | SW Light | 0% | |
| Thu | 20:00 | | Fair. | 14℃ 57°F | SW Light | 0% | |
| Thu | 21:00 | | Fair. | 13℃ 56°F | SW Light | 0% | |
| Thu | 22:00 | | Clear spells. | 13℃ 55°F | SW Light | 0% | |
| Thu | 23:00 | | Clear spells. | 13℃ 56°F | SW Breeze | 0% | |
Snow Forecast near Chamonix
| Snow Report and Forecast | 48 Hr | Wed | Thu | Fri | Sat | Sun | Mon | Tue | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Ski Pass Mont Blanc | 11cm 4in | 35cm 14in | |||||||
| Chamonix Sud | 16cm 6in | 33cm 13in | |||||||
| Argentière | 9cm 4in | 10cm 4in |
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.