Chamonix Long-Range Snow Forecast
Snow Forecast for Chamonix
When will there be fresh snow?
This is the Long-range Snow Forecast for Chamonix, France for 16 days from 18 June.
Updated 18 June 2025 17:32 BST.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Chamonix. | |
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For Forecast detail, see below.
Forecast for 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
Wed
18
Snow unlikely
Fair, cloudy, fair later.
Chamonix is reporting “Spring Snow(High)” with no new snow forecast in the next 48 hours.
Chamonix Long-Range (16-Day) Snow Forecast Outlook
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Wed 18 | | Fair. | Max 25℃ 78°F Min 14℃ 58°F |
| Thu 19 | | Fair. | Max 27℃ 80°F Min 16℃ 60°F |
| Fri 20 |  | Clear spells. | Max 26℃ 78°F Min 17℃ 62°F |
| Sat 21 | | Clear sky. | Max 26℃ 79°F Min 17℃ 62°F |
| Sun 22 | | Clear sky. | Max 28℃ 82°F Min 18℃ 65°F |
| Mon 23 | | Cloudy. | Max 27℃ 80°F Min 19℃ 66°F |
| Tue 24 | | Cloudy. | Max 27℃ 80°F Min 18℃ 63°F |
| Wed 25 |  | Fair at altitude, rain showers below. | Max 31℃ 89°F Min 17℃ 62°F |
| Thu 26 | | up to 2cm up to 1in New Snow | Max 30℃ 85°F Min 16℃ 60°F |
| Fri 27 | | Clear sky. | Max 26℃ 78°F Min 13℃ 55°F |
| Sat 28 | | Clear sky. | Max 29℃ 84°F Min 16℃ 60°F |
| Sun 29 | | Clear sky at altitude, rain showers below. | Max 28℃ 83°F Min 17℃ 63°F |
| Mon 30 | | Light snow at altitude, light rain below. | Max 28℃ 83°F Min 17℃ 63°F |
| Tue 01 |  | Light snow showers at altitude, light rain showers below. | Max 30℃ 85°F Min 16℃ 61°F |
| Wed 02 | | up to 8cm up to 3in New Snow | Max 18℃ 64°F Min 11℃ 52°F |
| Thu 03 | | up to 7cm up to 3in New Snow | Max 11℃ 52°F Min 10℃ 50°F |
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.
Chamonix Snow Forecast updated at 17:32 BST, next update expected 20:00 BST.