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 26 June.
Updated 26 June 2025 13:38 BST.
Chamonix is reporting “Spring Snow(High)” with very light new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Chamonix Snow Forecast updated at 13:38 BST, next update expected 16:00 BST.
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Forecast for today in Chamonix
Max 23℃ 73°F
Min 17℃ 62°F
Valley temperatures from an overnight low of 17℃ 62°F to daytime highs around 23℃ 73°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
26
up to 1cm New Snow
Thunderstorms first, rain showers then light rain showers, clear spells later.
Snow Line from 3,829m 12,562ft to 3,769m 12,365ft , with rain below.
Chamonix is reporting “Spring Snow(High)” with very light new snow forecast in the next 48 hours.
Forecast for tomorrow in Chamonix
Max 25℃ 77°F
Min 14℃ 58°F
Valley temperatures from an overnight low of 14℃ 58°F to daytime highs around 25℃ 77°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Fri
27
Snow unlikely
Fair, cloudy, fair later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Thu | 00:00 | | Cloudy. | 22℃ 71°F | SW Breeze | 25% | |
| Thu | 01:00 |  | Thunderstorms. | 20℃ 68°F | SW Breeze | 95% | |
| Thu | 02:00 | | Cloudy. | 18℃ 65°F | SW Breeze | 85% | |
| Thu | 03:00 | | Moderate/heavy snow showers at altitude. Storm below. | 18℃ 65°F | SW Breeze | 85% | |
| Thu | 04:00 | | up to 1cm New Snow | Moderate/heavy snow showers at altitude. Storm below. | 18℃ 65°F | SW Light | 85% |
| Thu | 05:00 |  | Light snow at altitude. Lt rain below. | 19℃ 66°F | SW Light | 70% | |
| Thu | 06:00 | | Light rain. | 19℃ 67°F | SW Light | 30% | |
| Thu | 07:00 | | Cloudy at altitude. Mixed below. | 22℃ 72°F | SW Breeze | 5% | |
| Thu | 08:00 | | Cloudy. | 22℃ 72°F | SW Breeze | 15% | |
| Thu | 09:00 | | Moderate/heavy snow showers at altitude. Storm below. | 22℃ 71°F | SW Breeze | 90% | |
| Thu | 10:00 | | Cloudy. | 23℃ 73°F | SW Breeze | 95% | |
| Thu | 11:00 | | Moderate/heavy snow showers at altitude. Storm below. | 22℃ 72°F | SW Breeze | 85% | |
| Thu | 12:00 | | Thunderstorms. | 21℃ 69°F | SW Strong | 85% | |
| Thu | 13:00 | | Light snow showers at altitude. Lt rain below. | 21℃ 70°F | SW Breeze | 70% | |
| Thu | 14:00 | | Cloudy. | 21℃ 69°F | SW Breeze | 45% | |
| Thu | 15:00 | | Cloudy. | 20℃ 69°F | SW Breeze | 40% | |
| Thu | 16:00 | | Clear spells. | 20℃ 69°F | SW Breeze | 25% | |
| Thu | 17:00 | | Clear spells. | 20℃ 68°F | SW Light | 10% | |
| Thu | 18:00 | | Cloudy at altitude. Mixed below. | 19℃ 67°F | SW Light | 5% | |
| Thu | 19:00 | | Cloudy. | 19℃ 65°F | SW Light | 5% | |
| Thu | 20:00 | | Light snow showers at altitude. Lt rain below. | 18℃ 65°F | SW Light | 0% | |
| Thu | 21:00 | | Light snow showers at altitude. Lt rain below. | 18℃ 64°F | SW Light | 0% | |
| Thu | 22:00 | | Clear spells. | 17℃ 63°F | SW Light | 0% | |
| Thu | 23:00 | | Clear spells. | 17℃ 62°F | SW Light | 0% | |
| Fri | 00:00 | | Fair. | 16℃ 61°F | SE Light | 0% | |
| Fri | 01:00 | | Fair. | 16℃ 61°F | SE Light | 0% | |
| Fri | 02:00 | | Fair. | 16℃ 61°F | SE Light | 0% | |
| Fri | 03:00 | | Clear sky at altitude. Fair below. | 15℃ 58°F | SE Light | 0% | |
| Fri | 04:00 | | Fair. | 14℃ 58°F | SE Light | 0% | |
| Fri | 05:00 | | Cloudy. | 15℃ 60°F | SE Light | 0% | |
| Fri | 06:00 | | Cloudy. | 17℃ 62°F | SE Light | 0% | |
| Fri | 07:00 |  | Clear sky. | 19℃ 66°F | SE Calm | 0% | |
| Fri | 08:00 | | Cloudy. | 20℃ 68°F | SE Light | 0% | |
| Fri | 09:00 | | Cloudy. | 21℃ 70°F | SE Light | 0% | |
| Fri | 10:00 | | Cloudy. | 22℃ 72°F | SE Light | 0% | |
| Fri | 11:00 | | Clear spells at altitude. Fair below. | 23℃ 74°F | SE Light | 0% | |
| Fri | 12:00 | | Clear spells at altitude. Fair below. | 24℃ 76°F | SE Light | 0% | |
| Fri | 13:00 | | Clear spells. | 25℃ 76°F | SE Light | 0% | |
| Fri | 14:00 | | Clear spells at altitude. Fair below. | 25℃ 77°F | SE Light | 0% | |
| Fri | 15:00 | | Clear spells at altitude. Fair below. | 25℃ 77°F | SE Light | 0% | |
| Fri | 16:00 | | Clear spells. | 24℃ 76°F | SE Light | 0% | |
| Fri | 17:00 | | Clear spells. | 24℃ 75°F | SE Light | 0% | |
| Fri | 18:00 | | Clear spells. | 23℃ 74°F | SE Light | 0% | |
| Fri | 19:00 | | Fair. | 22℃ 71°F | SE Light | 0% | |
| Fri | 20:00 | | Fair. | 20℃ 67°F | SE Light | 0% | |
| Fri | 21:00 | | Clear sky. | 18℃ 65°F | SE Light | 0% | |
| Fri | 22:00 | | Clear sky. | 18℃ 64°F | SE Light | 0% | |
| Fri | 23:00 | | Fair. | 18℃ 63°F | SE Light | 0% | |
Snow Forecast near Chamonix
Snow Forecasts for other Ski Resorts near Chamonix are not available.
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.