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Arosa Lenzerheide 7-Day Snow Forecast - 22nd September 2026

Arosa Lenzerheide Snow Forecast - 7 day

ECMWF IFS
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Updated 21 September 2026 19:48 CDT

7-Day Snow Forecast for Arosa Lenzerheide

1-week from 22 September.

For Forecast detail, see below.

Arosa Lenzerheide 7-Day Snow Forecast Highlights

When will there be fresh snow in Arosa Lenzerheide?

Arosa Lenzerheide Snow Forecast Highlights - ECMWF IFS
Next Snow Expected4 October
Next Snow Amount5cm
Next 48 Hours-
Next 7 Days-
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7-Day Snow Outlook for Arosa Lenzerheide

 
Snowfall

 
Snow Line

Max 15℃
Min -2℃

Snow unlikely

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Arosa Lenzerheide Medium-Range (7-Day) Snow Forecast Detail

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.

Max 8℃
Min 0℃

Valley temperatures from an overnight low of 0℃ to daytime highs around 8℃
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Tue
22

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Arosa Lenzerheide are in Zurich (Europe/Zurich) time zone.

Max 11℃
Min -1℃

Valley temperatures from an overnight low of -1℃ to daytime highs around 11℃
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Arosa Lenzerheide are in Zurich (Europe/Zurich) time zone.

Max 9℃
Min 1℃

Valley temperatures from an overnight low of 1℃ to daytime highs around 9℃
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Thu
24

Snow unlikely

ClearCloudMixedCloud

Clear sky first, cloudy then clear spells, cloudy later.

Forecast times for Arosa Lenzerheide are in Zurich (Europe/Zurich) time zone.

Max 10℃
Min -2℃

Freeze-thaw conditions, with valley temperatures cooling to -2℃ and rising to 10℃

Temperature at BaseTemp at Base

Fri
25

Snow unlikely

MixedFairClearClear

Clear spells, fair, clear sky later.

Forecast times for Arosa Lenzerheide are in Zurich (Europe/Zurich) time zone.

Max 14℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 14℃
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Sat
26

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Arosa Lenzerheide are in Zurich (Europe/Zurich) time zone.

Max 14℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 14℃
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Sun
27

Snow unlikely

ClearClearCloudClear

Clear sky, cloudy, clear sky later.

Forecast times for Arosa Lenzerheide are in Zurich (Europe/Zurich) time zone.

Max 15℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 15℃
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Mon
28

Snow unlikely

MixedCloudCloudFair

Clear spells, cloudy, fair later.

Forecast times for Arosa Lenzerheide are in Zurich (Europe/Zurich) time zone.

This Snow Forecast for Arosa Lenzerheide, 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 Arosa Lenzerheide, 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.

Arosa Lenzerheide Snow Forecast updated at 19:48 CDT, next update expected imminently.

Snow Reliability

Arosa Lenzerheide typically enjoys reliable snow conditions, with an average snow depth of around 100 cm during peak season. For the latest snow reports and conditions, check J2Ski for up-to-date information.