S-Chanf 7-Day Snow Forecast

S-Chanf Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 11 August 2026 19:56 NZST

Long-Range Snow Forecast for S-Chanf

Long-range (14 to 45 days) from 11 August.

For Forecast detail, see below.

S-Chanf Snow Forecast Highlights

When will there be fresh snow in S-Chanf?

S-Chanf Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,810m)
Next Snow Expected	25 August
Next Snow Amount	1cm
Next 48 Hours	-
Next 7 Days	-

Long-range Snow Outlook for S-Chanf

Snowfall

Snow Line

Max 25℃
Min 9℃

Snow unlikely

S-Chanf 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 S-Chanf from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Tue 11	Clear sky.	Max 23℃ Min 11℃
Wed 12	Clear sky.	Max 24℃ Min 11℃
Thu 13	Clear sky.	Max 25℃ Min 10℃
Fri 14	Clear sky.	Max 25℃ Min 10℃
Sat 15	Clear sky.	Max 24℃ Min 11℃
Sun 16	Light drizzle.	Max 22℃ Min 9℃
Mon 17	Light drizzle.	Max 20℃ Min 12℃

This Snow Forecast for S-Chanf, 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 S-Chanf, 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.

S-Chanf Snow Forecast updated at 19:56 NZST, next update expected 01:00 NZST.

Ensemble forecast for S-Chanf, Switzerland at 1,670m

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 S-Chanf

Snow Forecasts for Ski Resorts near S-Chanf
Ski Area	48 Hr	7 Day	Tu	We	Th	Fr	Sa	Su	Mo
Arosa Lenzerheide	-	1cm

Snow Reliability

S-Chanf enjoys reliable snow with average depths of 50-100 cm throughout the season. Frequent snowfall ensures excellent conditions, but always check the latest updates on J2Ski for accurate snow reports.

Off-Piste Safety in S-Chanf

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