Arolla 7-Day Snow Forecast

Arolla Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 11 August 2026 12:51 PDT

Long-Range Snow Forecast for Arolla

Long-range (14 to 45 days) from 12 August.

For Forecast detail, see below.

Arolla Snow Forecast Highlights

When will there be fresh snow in Arolla?

Arolla Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (8,202ft)
Next Snow?
There is no snow currently in the forecast for Arolla.
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Long-range Snow Outlook for Arolla

Snowfall

Snow Line

Max 75°F
Min 44°F

Snow unlikely

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Arolla 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 Arolla from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Wed 12	Snow showers at altitude, rain showers below.	Max 75°F Min 50°F
Thu 13	Clear sky.	Max 74°F Min 51°F
Fri 14	Clear sky.	Max 74°F Min 54°F
Sat 15	Clear sky.	Max 72°F Min 52°F
Sun 16	Heavy snow showers at altitude, light drizzle below.	Max 59°F Min 47°F
Mon 17	Cloudy at altitude, fair below.	Max 60°F Min 44°F
Tue 18	Light snow at altitude, drizzle below.	Max 54°F Min 47°F

No significant snowfall is forecast for this period.

This Snow Forecast for Arolla, 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 Arolla, 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.

Arolla Snow Forecast updated at 12:51 PDT, next update expected imminently.

Ensemble forecast for Arolla, Switzerland at 6,562ft

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 Forecast near Arolla

Snow Forecasts for Ski Resorts near Arolla
Ski Area	48 Hr	7 Day
Saas-Fee	-	2in
Zermatt	-	2in
Champoluc	-	1in
Breuil-Cervinia	-	-

Snow Reliability

Arolla boasts impressive snow reliability, with an average snow depth of 150 cm during peak season and consistent snowfall. For the latest snow conditions, be sure to check J2Ski for up-to-date information.

Off-Piste Safety in Arolla

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