SkiArena Andermatt-Sedrun 7-Day Snow Forecast

SkiArena Andermatt-Sedrun Long-Range Snow Forecast Updated today

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Updated 20 March 2026 17:41 PDT

Long-Range Snow Forecast for SkiArena Andermatt-Sedrun

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

For Forecast detail, see below.

SkiArena Andermatt-Sedrun Snow Forecast Highlights

When will there be fresh snow in SkiArena Andermatt-Sedrun?

SkiArena Andermatt-Sedrun Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (7,234ft)
Next Snow Expected	22 March
Next Snow Amount	1in
Next 48 Hours	1in
Next 7 Days	9in
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for SkiArena Andermatt-Sedrun

Snowfall

Snow Line

Max 44°F
Min 12°F

11in New Snow

Snow Line from 3,924ft to resort level (3,773ft).

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SkiArena Andermatt-Sedrun 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 SkiArena Andermatt-Sedrun from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 21	Clear spells at altitude, cloudy below.	Max 39°F Min 12°F
Sun 22	1in New Snow Snow showers. Snow falling to resort level (3,773ft).	Max 34°F Min 27°F
Mon 23	Cloudy.	Max 37°F Min 18°F
Tue 24	Cloudy.	Max 44°F Min 16°F
Wed 25	1in to 2in New Snow Light snow showers. Snow Line from 3,924ft to resort level (3,773ft).	Max 39°F Min 21°F
Thu 26	2in to 4in New Snow Heavy snow showers at altitude, light rain below. Snow falling to resort level (3,773ft).	Max 23°F Min 20°F
Fri 27	2in to 4in New Snow Heavy snow showers. Snow falling to resort level (3,773ft).	Max 22°F Min 17°F

This Snow Forecast for SkiArena Andermatt-Sedrun, 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 SkiArena Andermatt-Sedrun, 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.

SkiArena Andermatt-Sedrun Snow Forecast updated at 17:41 PDT, next update expected 23:00 PDT.

Ensemble forecast for SkiArena Andermatt-Sedrun, Switzerland at 4,757ft

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 SkiArena Andermatt-Sedrun

Snow Forecasts for Ski Resorts near SkiArena Andermatt-Sedrun
Ski Area	48 Hr	7 Day
Engelberg	1in	19in
Brigels-Waltensburg-Andiast	1in	18in
Beckenried	1in	17in
Meiringen - Hasliberg	1in	17in
Brigels	1in	15in
Disentis Sedrun	1in	14in
Andermatt	1in	13in
Sedrun	1in	12in

Snow Reliability

SkiArena Andermatt-Sedrun typically enjoys reliable snow conditions, with an average snow depth of over 2 meters in peak season. For the latest snow conditions, check J2Ski for up-to-date information.

Off-Piste Safety in SkiArena Andermatt-Sedrun

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