Chamonix Long-Range Snow Forecast - 3^rd May 2026

Long-range Snow Outlook for Chamonix

Chamonix Long-Range (2 weeks+) 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.

16 Day Weather and Snow Forecast for Chamonix from OpenMeteo(ECMWF IFS)

	Base	Snow and Weather	Temp Town
Sun 03		Cloudy.	Max 19℃ Min 6℃
Mon 04		up to 2cm New Snow Cloudy. Snow Line from 2,753m to 2,045m, with rain below.	Max 16℃ Min 8℃
Tue 05		up to 16cm New Snow Light snow at altitude, light rain below. Snow Line from 2,753m to 1,753m, with rain below.	Max 15℃ Min 6℃
Wed 06		up to 7cm New Snow Heavy snow showers at altitude, heavy rain showers below. Snow Line from 2,907m to 1,722m, with rain below.	Max 14℃ Min 3℃
Thu 07		up to 2cm New Snow Cloudy. Snow Line from 2,968m to 1,630m, with rain below.	Max 14℃ Min 5℃
Fri 08		up to 1cm New Snow Clear sky at altitude, light drizzle below. Snow Line from 3,292m to 3,045m, with rain below.	Max 16℃ Min 3℃
Sat 09		Snow showers at altitude, rain showers below.	Max 18℃ Min 7℃

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 trail 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 17:42 AEST, next update expected imminently.