Ovronnaz 7-Day Snow Forecast

Ovronnaz Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 02 May 2026 14:43 BST

Long-Range Snow Forecast for Ovronnaz

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

For Forecast detail, see below.

Ovronnaz Snow Forecast Highlights

When will there be fresh snow in Ovronnaz?

Ovronnaz Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,925m)
Next Snow Expected	5 May
Next Snow Amount	4cm 1in
Next 48 Hours	- -
Next 7 Days	4cm 1in
Save on Ski Hire	Save up to 50%
Find a Ski Instructor	Book Lessons

Long-range Snow Outlook for Ovronnaz

Snowfall

Snow Line

Max 19℃ 65°F
Min 1℃ 34°F

6cm 2in New Snow

Snow Line from 2,488m 8,163ft to 1,442m 4,731ft , with rain below.

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Ovronnaz 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 Ovronnaz from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 02	Cloudy at altitude, fair below.	Max 19℃ 65°F Min 3℃ 38°F
Sun 03	Cloudy.	Max 17℃ 63°F Min 5℃ 41°F
Mon 04	Cloudy.	Max 15℃ 59°F Min 4℃ 40°F
Tue 05	up to 4cm up to 2in New Snow Light snow at altitude, light drizzle below. Snow Line from 2,273m 7,457ft to 1,442m 4,731ft , with rain below.	Max 12℃ 54°F Min 1℃ 34°F
Wed 06	up to 2cm up to 1in New Snow Light snow at altitude, light drizzle below. Snow Line from 2,488m 8,163ft to 1,504m 4,934ft , with rain below.	Max 9℃ 49°F Min 1℃ 35°F
Thu 07	Fair at altitude, light drizzle below.	Max 13℃ 55°F Min 4℃ 40°F
Fri 08	Cloudy.	Max 14℃ 58°F Min 1℃ 34°F

This Snow Forecast for Ovronnaz, 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 Ovronnaz, 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.

Ovronnaz Snow Forecast updated at 14:43 BST, next update expected 20:00 BST.

Ensemble forecast for Ovronnaz, Switzerland at 1,350m

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.

Switzerland Hotels Map

Snow Forecast near Ovronnaz

Snow Forecasts for Ski Resorts near Ovronnaz
Ski Area	48 Hr	7 Day
Argentière	2cm 1in	16cm 6in
Morzine	-	14cm 6in
Chamonix	1cm 1in	13cm 5in
Samoëns	-	9cm 3in
Les Gets	-	7cm 3in
Avoriaz	-	6cm 2in
Châtel	-	3cm 1in

Snow Reliability

Ovronnaz enjoys reliable snow conditions, typically featuring a snow depth of around 100 cm during peak season. With consistent snowfall and a well-maintained terrain, it's advisable to check J2Ski for the latest snow updates.

Off-Piste Safety in Ovronnaz

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