Saastal 7-Day Snow Forecast

Saastal Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 20 September 2026 11:54 PDT

Long-Range Snow Forecast for Saastal

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

For Forecast detail, see below.

Saastal Snow Forecast Highlights

When will there be fresh snow in Saastal?

Saastal Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (8,299ft)
Next Snow?
There is no snow currently in the forecast for Saastal.
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Long-range Snow Outlook for Saastal

Snowfall

Snow Line

Max 69°F
Min 40°F

New Snow

Snow Line from 9,859ft to 8,799ft, with rain below.

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Saastal 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 Saastal from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 20	Fair at altitude, clear spells below.	Max 67°F Min 51°F
Mon 21	Cloudy at altitude, clear spells below.	Max 69°F Min 48°F
Tue 22	Clear sky.	Max 63°F Min 48°F
Wed 23	New Snow Clear sky. Snow Line from 9,859ft to 8,799ft, with rain below.	Max 58°F Min 45°F
Thu 24	Fair.	Max 66°F Min 44°F
Fri 25	Clear sky at altitude, fair below.	Max 58°F Min 40°F
Sat 26	Clear sky.	Max 57°F Min 43°F

This Snow Forecast for Saastal, 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 Saastal, 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.

Saastal Snow Forecast updated at 11:54 PDT, next update expected 17:00 PDT.

Ensemble forecast for Saastal, Switzerland at 5,115ft

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 Reliability

Saastal is known for its excellent snow reliability, with an average snow depth of 150-250 cm. Regular snowfall throughout the season ensures great conditions, but always check the latest snow info on J2Ski for updates.

Off-Piste Safety in Saastal

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