Chamonix Long-Range Snow Forecast - 15^th 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
Fri 15		1cm to 5cm New Snow Heavy snow showers. Snow Line from 1,538m to resort level (1,030m).	Max 5℃ Min -2℃
Sat 16		up to 1cm New Snow Cloudy at altitude, clear spells below. Snow Line from 1,445m to resort level (1,030m).	Max 6℃ Min -2℃
Sun 17		Clear sky.	Max 11℃ Min -5℃
Mon 18		up to 4cm New Snow Snow showers at altitude, rain showers below. Snow Line from 2,522m to 1,538m, with rain below.	Max 11℃ Min 2℃
Tue 19		up to 1cm New Snow Clear spells at altitude, rain showers below. Snow Line from 2,768m to 2,107m, with rain below.	Max 14℃ Min 0℃
Wed 20		Clear spells at altitude, fair below.	Max 17℃ Min 7℃
Thu 21		Clear sky at altitude, fair below.	Max 21℃ Min 8℃

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 13:10 IST, next update expected imminently.