Les Monts d'Olmes 7-Day Snow Forecast

Les Monts d'Olmes Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

PROSubscribe to Switch Weather Model

Updated 01 July 2026 20:43 CDT

Long-Range Snow Forecast for Les Monts d'Olmes

Long-range (14 to 45 days) from 2 July.

For Forecast detail, see below.

Les Monts d'Olmes Snow Forecast Highlights

When will there be fresh snow in Les Monts d'Olmes?

Les Monts d'Olmes Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,800m)
Next Snow?
There is no snow currently in the forecast for Les Monts d'Olmes.

Long-range Snow Outlook for Les Monts d'Olmes

Snowfall

Snow Line

Max 29℃
Min 8℃

Snow unlikely

Les Monts d'Olmes 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 Les Monts d'Olmes from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Thu 02	Fair.	Max 18℃ Min 9℃
Fri 03	Clear sky.	Max 21℃ Min 8℃
Sat 04	Clear sky.	Max 22℃ Min 8℃
Sun 05	Clear sky.	Max 25℃ Min 10℃
Mon 06	Clear sky.	Max 29℃ Min 10℃
Tue 07	Clear sky.	Max 28℃ Min 13℃
Wed 08	Fair.	Max 24℃ Min 13℃

No significant snowfall is forecast for this period.

This Snow Forecast for Les Monts d'Olmes, 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 Les Monts d'Olmes, 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.

Les Monts d'Olmes Snow Forecast updated at 20:43 CDT, next update expected 02:00 CDT.

Ensemble forecast for Les Monts d'Olmes, France at 1,500m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Reliability

Les Monts d'Olmes generally enjoys reliable snow conditions from December to April, with average snow depths of around 60 to 120 cm. For the latest snow reports and conditions, be sure to check J2Ski.

Off-Piste Safety in Les Monts d'Olmes

Before skiing or snowboarding off-piste in Les Monts d'Olmes, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.