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Chamonix Snow Forecast - 18 Sep 2025
| Day / Night | Chamonix Snow-Forecast Snow |
Base Weather
Base Wthr 1134m |
Base Temp.
Base Temp 1134m |
Base Wind 1134m | Freezing Level Freeze Alt. |
Top Weather
Top Wthr 3903m |
Top Temp.
Top Temp 3903m |
Top Wind 3903m |
|---|
Weather forecast & 0 day predicted precipitation.
Weather data is from 18/09/2025 forecast for France
Weather forecast for Chamonix in France
Predicted 0 day weather forecast is for 2 cm new snow fall expected by 24 Sep 2025.
Weather predictions last updated 15 Sep 2025 at 19:01
Predicted Mountain Conditions in Resorts Nearby
Find great skiing close to Chamonix with these nearby resort weather forecasts.
| Ski Resort |
Top Depth Base Depth |
Next New Snow Forecast |
Current Conditions | Weather Today |
|---|---|---|---|---|
| Argentiere |
N/A cm N/A cm |
3 cm 18 Sep-25 Sep |
No information |
|
| Courmayeur |
N/A cm N/A cm |
2 cm 18 Sep-25 Sep |
No information |
|
| Flaine |
N/A cm N/A cm |
7 cm 18 Sep-25 Sep |
No information |
|
| La Thuile |
N/A cm N/A cm |
3 cm 18 Sep-25 Sep |
No information |
|
| Les Carroz |
N/A cm N/A cm |
3 cm 18 Sep-25 Sep |
No information |
|
| Les Contamines - Montjoie |
N/A cm N/A cm |
3 cm 18 Sep-25 Sep |
No information |
|
| Les Houches |
? cm ? cm |
? cm |
? |
|
| Megeve |
N/A cm N/A cm |
3 cm 18 Sep-25 Sep |
No information |
|
| Samoens |
N/A cm N/A cm |
5 cm 18 Sep-25 Sep |
No information |
|
More Resources for Chamonix France
Weather and Man Made Snow in Chamonix
On an annual basis, Chamonix's average frozen precipitation is 190cm.
This natural weather-created snowfall is helped along with 96 snow guns or "cannons" on 23km of piste - that's over 15% of the total length of Chamonix trails.
Off-piste snowboarding and sking is allowed and of course this has the secondary effect of reducing the wear and tear on snow condition on the pisted runs.
Chamonix Official & Local Weather Info Source
You can call the Chamonix Weather Information phone number 530024 to hear their forecast in these languages: English, French.
Ski area & ski slope orientation - N S E W
The ski slopes in the Chamonix ski area face in these directions: N S E W
Top Tips:
In the coldest winter months of January and February choose a resort with south facing areas, more light and warmth in the depths of alpine winter.
In warmer spring months the best riding is on cooler and shady North facing slopes.
More Chamonix Holiday Resources
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