Grächen 7-Day Snow Forecast

Grächen Long-Range Snow Forecast Updated today

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Updated 01 July 2026 18:45 PDT

Long-Range Snow Forecast for Grächen

Long-range (14 to 45 days) from 2 July.

For Forecast detail, see below.

Grächen Snow Forecast Highlights

When will there be fresh snow in Grächen?

Grächen Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (7,398ft)
Next Snow?
There is no snow currently in the forecast for Grächen.
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Long-range Snow Outlook for Grächen

Snowfall

Snow Line

Max 75°F
Min 42°F

Snow unlikely

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Grächen 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 Grächen from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Thu 02	Clear sky.	Max 71°F Min 43°F
Fri 03	Fair.	Max 74°F Min 45°F
Sat 04	Clear sky.	Max 72°F Min 48°F
Sun 05	Clear sky.	Max 74°F Min 42°F
Mon 06	Fair at altitude, clear sky below.	Max 75°F Min 49°F
Tue 07	Clear sky.	Max 74°F Min 51°F
Wed 08	Cloudy at altitude, light drizzle below.	Max 68°F Min 51°F

No significant snowfall is forecast for this period.

This Snow Forecast for Grächen, 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 Grächen, 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.

Grächen Snow Forecast updated at 18:45 PDT, next update expected imminently.

Ensemble forecast for Grächen, Switzerland at 5,315ft

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 Grächen

Snow Forecasts for Ski Resorts near Grächen
Ski Area	48 Hr	7 Day
Saas-Fee	-	-
Zermatt	-	-
Breuil-Cervinia	-	-

Snow Reliability

Grächen boasts reliable snow conditions, with an average snow depth of around 100 cm during peak season. Regular snowfall ensures excellent skiing, but for the latest updates, check J2Ski for current snow information.

Off-Piste Safety in Grächen

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