Surcuolm 7-Day Snow Forecast

Surcuolm Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 20 September 2026 17:47 PDT

Long-Range Snow Forecast for Surcuolm

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

For Forecast detail, see below.

Surcuolm Snow Forecast Highlights

When will there be fresh snow in Surcuolm?

Surcuolm Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (5,791ft)
Next Snow?
There is no snow currently in the forecast for Surcuolm.

Long-range Snow Outlook for Surcuolm

Snowfall

Snow Line

Max 75°F
Min 36°F

Snow unlikely

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Surcuolm 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 Surcuolm from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 21	Cloudy.	Max 67°F Min 41°F
Tue 22	Clear sky.	Max 65°F Min 36°F
Wed 23	Clear sky.	Max 70°F Min 44°F
Thu 24	Rain showers.	Max 64°F Min 42°F
Fri 25	Clear sky.	Max 65°F Min 39°F
Sat 26	Clear sky.	Max 72°F Min 42°F
Sun 27	Clear sky.	Max 75°F Min 43°F

No significant snowfall is forecast for this period.

This Snow Forecast for Surcuolm, 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 Surcuolm, 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.

Surcuolm Snow Forecast updated at 17:47 PDT, next update expected imminently.

Ensemble forecast for Surcuolm, Switzerland at 4,101ft

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 Surcuolm

Snow Forecasts for Ski Resorts near Surcuolm
Ski Area	48 Hr	7 Day
Flims	-	-
Arosa	-	-
Disentis Sedrun	-	-

Snow Reliability

Surcuolm enjoys reliable snowfall, with average snow depths ranging from 50 to 150 cm throughout the season. Be sure to check J2Ski for the latest snow reports and conditions before you go.

Off-Piste Safety in Surcuolm

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