Eriz 7-Day Snow Forecast

Eriz Long-Range Snow Forecast Updated today

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Updated 21 September 2026 05:48 PDT

Long-Range Snow Forecast for Eriz

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

For Forecast detail, see below.

Eriz Snow Forecast Highlights

When will there be fresh snow in Eriz?

Eriz Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (3,855ft)
Next Snow?
There is no snow currently in the forecast for Eriz.

Long-range Snow Outlook for Eriz

Snowfall

Snow Line

Max 77°F
Min 47°F

Snow unlikely

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Eriz 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 Eriz from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 21	Cloudy.	Max 69°F Min 49°F
Tue 22	Clear sky.	Max 67°F Min 47°F
Wed 23	Clear sky.	Max 65°F Min 48°F
Thu 24	Cloudy.	Max 66°F Min 52°F
Fri 25	Fair.	Max 70°F Min 51°F
Sat 26	Clear sky.	Max 73°F Min 54°F
Sun 27	Fair.	Max 77°F Min 56°F

No significant snowfall is forecast for this period.

This Snow Forecast for Eriz, 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 Eriz, 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.

Eriz Snow Forecast updated at 05:48 PDT, next update expected 11:00 PDT.

Ensemble forecast for Eriz, Switzerland at 3,281ft

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

Eriz enjoys reliable snow conditions, typically boasting depths of 50-150 cm throughout the season. With consistent snowfall and a well-maintained infrastructure, check J2Ski for the latest snow reports to plan your visit.

Off-Piste Safety in Eriz

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