Arolla 7-Day Snow Forecast

Arolla Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 20 March 2026 11:44 PDT

Long-Range Snow Forecast for Arolla

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

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 Expected	22 March
Next Snow Amount	1in
Next 48 Hours	1in
Next 7 Days	9in
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Long-range Snow Outlook for Arolla

Snowfall

Snow Line

Max 38°F
Min 13°F

8in New Snow

Snow Line from 6,765ft to resort level (6,562ft).

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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
Fri 20	Clear sky.	Max 36°F Min 18°F
Sat 21	Clear sky.	Max 35°F Min 19°F
Sun 22	up to 1in New Snow Heavy snow showers at altitude, heavy rain showers below. Snow falling to resort level (6,562ft).	Max 34°F Min 20°F
Mon 23	Clear sky.	Max 33°F Min 13°F
Tue 24	Cloudy.	Max 38°F Min 15°F
Wed 25	2in to 3in New Snow Snow showers. Snow Line from 6,765ft to resort level (6,562ft).	Max 36°F Min 15°F
Thu 26	3in to 4in New Snow Heavy snow showers. Snow falling to resort level (6,562ft).	Max 18°F Min 13°F

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 11:44 PDT, next update expected 17:00 PDT.

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.

Snow Forecast near Arolla

Snow Forecasts for Ski Resorts near Arolla
Ski Area	48 Hr	7 Day
Nendaz	1in	12in
Crans-Montana	1in	11in
Breuil-Cervinia	3in	10in
Verbier	1in	9in
Champoluc	4in	7in
Saas-Fee	2in	7in
Zermatt	2in	6in

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.

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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.

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