Val Müstair 7-Day Snow Forecast

Val Müstair Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 22 May 2026 13:45 BST

Long-Range Snow Forecast for Val Müstair

Long-range (14 to 45 days) from 22 May.

For Forecast detail, see below.

Val Müstair Snow Forecast Highlights

When will there be fresh snow in Val Müstair?

Val Müstair Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,350m)
Next Snow?
There is no snow currently in the forecast for Val Müstair.

Long-range Snow Outlook for Val Müstair

Snowfall

Snow Line

Max 20℃ 68°F
Min 0℃ 32°F

Snow unlikely

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Val Müstair 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 Val Müstair from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Fri 22	Fair.	Max 17℃ 63°F Min 0℃ 32°F
Sat 23	Clear sky.	Max 18℃ 64°F Min 3℃ 37°F
Sun 24	Clear sky at altitude, rain showers below.	Max 18℃ 64°F Min 3℃ 36°F
Mon 25	Clear spells.	Max 19℃ 66°F Min 2℃ 36°F
Tue 26	Light snow at altitude, rain showers below.	Max 20℃ 68°F Min 6℃ 42°F
Wed 27	Fair at altitude, rain showers below.	Max 17℃ 62°F Min 5℃ 42°F
Thu 28	Clear sky.	Max 17℃ 62°F Min 4℃ 39°F

No significant snowfall is forecast for this period.

This Snow Forecast for Val Müstair, 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 Val Müstair, 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.

Val Müstair Snow Forecast updated at 13:45 BST, next update expected imminently.

Ensemble forecast for Val Müstair, Switzerland at 2,000m

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

Val Müstair enjoys reliable snow conditions, with an average snow depth of around 100 cm during peak season. For the latest snow conditions and updates, be sure to check J2Ski for accurate and timely information.

Off-Piste Safety in Val Müstair

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