Zinal 7-Day Snow Forecast

Zinal Long-Range Snow Forecast Updated today

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Updated 21 June 2026 13:45 UTC

Long-Range Snow Forecast for Zinal

Long-range (14 to 45 days) from 21 June.

For Forecast detail, see below.

Zinal Snow Forecast Highlights

When will there be fresh snow in Zinal?

Zinal Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,290m)
Next Snow?
There is no snow currently in the forecast for Zinal.
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Long-range Snow Outlook for Zinal

Snowfall

Snow Line

Max 29℃ 85°F
Min 10℃ 49°F

Snow unlikely

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Zinal 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 Zinal from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 21	Clear sky.	Max 28℃ 81°F Min 10℃ 49°F
Mon 22	Fair at altitude, light rain showers below.	Max 28℃ 81°F Min 11℃ 51°F
Tue 23	Fair.	Max 28℃ 81°F Min 11℃ 51°F
Wed 24	Fair at altitude, clear sky below.	Max 29℃ 84°F Min 10℃ 49°F
Thu 25	Clear spells at altitude, fair below.	Max 29℃ 83°F Min 12℃ 54°F
Fri 26	Fair.	Max 29℃ 85°F Min 12℃ 53°F
Sat 27	Fair at altitude, rain showers below.	Max 29℃ 84°F Min 11℃ 52°F

No significant snowfall is forecast for this period.

This Snow Forecast for Zinal, 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 Zinal, 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.

Zinal Snow Forecast updated at 13:45 UTC, next update expected 19:00 UTC.

Ensemble forecast for Zinal, Switzerland at 1,670m

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 Accommodation (Apartments, Chalets, Hotels) Map

Snow Reliability

Zinal typically enjoys reliable snow conditions, with an average snow depth of around 130 cm during peak season. To stay updated on the latest snow information, visit J2Ski for the most accurate forecasts.

Off-Piste Safety in Zinal

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