Saint-Cergue 7-Day Snow Forecast

Saint-Cergue Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 20 March 2026 11:42 PDT

Long-Range Snow Forecast for Saint-Cergue

Long-range (14 to 45 days) from 20 March.

For Forecast detail, see below.

Saint-Cergue Snow Forecast Highlights

When will there be fresh snow in Saint-Cergue?

Saint-Cergue Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (4,473ft)
Next Snow Expected	22 March
Next Snow Amount	1in
Next 48 Hours	1in
Next 7 Days	7in

Long-range Snow Outlook for Saint-Cergue

Snowfall

Snow Line

Max 49°F
Min 26°F

6in New Snow

Snow Line from 4,242ft to resort level (3,435ft).

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Saint-Cergue 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 Saint-Cergue from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Fri 20	Clear sky.	Max 48°F Min 30°F
Sat 21	Clear sky.	Max 46°F Min 31°F
Sun 22	up to 1in New Snow Light snow at altitude, light rain showers below. Snow Line from 4,242ft to resort level (3,435ft).	Max 42°F Min 31°F
Mon 23	Clear sky at altitude, light drizzle below.	Max 45°F Min 32°F
Tue 24	Cloudy.	Max 49°F Min 33°F
Wed 25	1in to 2in New Snow Heavy snow showers. Snow Line from 4,242ft to resort level (3,435ft).	Max 38°F Min 27°F
Thu 26	2in to 3in New Snow Heavy snow showers. Snow falling to resort level (3,435ft).	Max 30°F Min 26°F

This Snow Forecast for Saint-Cergue, Switzerland 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 Saint-Cergue, 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.

Saint-Cergue Snow Forecast updated at 11:42 PDT, next update expected 17:00 PDT.

Ensemble forecast for Saint-Cergue, Switzerland at 3,435ft

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 Forecast near Saint-Cergue

Snow Forecasts for Ski Resorts near Saint-Cergue
Ski Area	48 Hr	7 Day
Bellevaux-Hirmentaz	1in	8in
Bois d'Amont	1in	6in
Lamoura	-	6in
Mijoux-Lélex-La Faucille	1in	6in
Foncine Le Haut	-	5in
Métabief - Mont d'Or	1in	5in

Snow Reliability

Saint-Cergue typically enjoys a dependable snow cover, with average snow depths reaching up to 100 cm during peak winter months. To ensure the best conditions, check the latest snow reports on J2Ski before your visit.

Off-Piste Safety in Saint-Cergue

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