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Arosa Snow Forecast - 48 hour - 21st March 2026

Arosa 48-Hour Snow Forecast

ECMWF IFS
GFS

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Updated 21 March 2026 01:45 CDT

2-Day Forecast for Arosa

48-hours from 21 March.

See below for forecast detail

Arosa Snow Forecast updated at 01:45 CDT, next update expected 07:00 CDT.

Forecast for today in Arosa

Max 3℃
Min -8℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -8℃ and rising to 3℃

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sat
21

Snow unlikely

FairCloudCloudCloud

Fair early, then cloudy later.

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

Forecast for tomorrow in Arosa

Max 4℃
Min -6℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -6℃ and rising to 4℃

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sun
22

up to 1cm New Snow

SnowFairMixedCloud

Snow showers first, fair then clear spells, cloudy later.

Snow Line from 2,063m to resort level (1,740m).

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

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Arosa from OpenMeteo(ECMWF IFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Sat01:00Fair

Clear spells at altitude.
Fair below.
-4℃SW
Light
0%
Sat02:00Fair

Clear spells at altitude.
Fair below.
-5℃SW
Calm
0%
Sat03:00Fair

Clear spells at altitude.
Fair below.
-6℃SW
Light
0%
Sat04:00Fair

Cloudy at altitude.
Fair below.
-7℃SW
Light
0%
Sat05:00Cloud

Cloudy.-8℃SW
Light
0%
Sat06:00Cloud

Cloudy.-7℃SW
Light
0%
Sat07:00Cloud

Cloudy.-7℃SW
Light
0%
Sat08:00Cloud

Cloudy.-4℃SW
Light
0%
Sat09:00Cloud

Cloudy.-2℃SW
Calm
0%
Sat10:00Cloud

Cloudy.0℃SW
Light
0%
Sat11:00Cloud

Cloudy.1℃SW
Light
0%
Sat12:00Cloud

Cloudy.2℃SW
Light
0%
Sat13:00Cloud

Cloudy.2℃SW
Light
5%
Sat14:00Cloud

Clear spells at altitude.
Cloud below.
3℃SW
Light
15%
Sat15:00Cloud

Cloudy.3℃SW
Light
25%
Sat16:00Mixed

Cloudy at altitude.
Mixed below.
2℃SW
Light
40%
Sat17:00Mixed

Clear spells.2℃SW
Light
55%
Sat18:00Mixed

Clear spells.0℃SW
Light
75%
Sat19:00Cloud

Cloudy.-2℃SW
Calm
80%
Sat20:00Mixed

Cloudy at altitude.
Mixed below.
-2℃SW
Calm
60%
Sat21:00Cloud

Cloudy.-2℃SW
Calm
35%
Sat22:00Cloud

Cloudy.-3℃SW
Light
15%
Sat23:00Mixed

Clear spells.-3℃SW
Light
10%
Sun00:00Light Snow

Clear spells at altitude.
Lt rain below.
-3℃S
Light
15%
Sun01:00Mixed

Cloudy at altitude.
Mixed below.
-4℃S
Light
15%
Sun02:00Mixed

Cloudy at altitude.
Mixed below.
-4℃S
Light
20%
Sun03:00Cloud

Clear spells at altitude.
Cloud below.
-4℃S
Light
25%
Sun04:00Cloud

Cloudy.-5℃S
Light
25%
Sun05:00Mixed

Cloudy at altitude.
Mixed below.
-5℃S
Light
20%
Sun06:00Mixed

Cloudy at altitude.
Mixed below.
-6℃S
Light
10%
Sun07:00Fair

Cloudy at altitude.
Fair below.
-6℃S
Light
0%
Sun08:00Fair

Clear spells at altitude.
Fair below.
-2℃S
Light
0%
Sun09:00Fair

Fair.1℃S
Light
0%
Sun10:00Fair

Clear sky at altitude.
Fair below.
2℃S
Light
0%
Sun11:00Clear

Fair at altitude.
Clear below.
3℃S
Light
0%
Sun12:00Mixed

Clear spells.3℃S
Light
5%
Sun13:00Mixed

Clear spells.3℃S
Light
5%
Sun14:00Mixed

Clear spells.4℃S
Light
15%
Sun15:00Fair

Clear spells at altitude.
Fair below.
3℃S
Light
20%
Sun16:00Mixed

Clear spells.3℃S
Light
25%
Sun17:00Mixed

Cloudy at altitude.
Mixed below.
2℃S
Light
30%
Sun18:00Cloud

Cloudy.0℃S
Light
25%
Sun19:00Cloud

Clear spells at altitude.
Cloud below.
0℃S
Light
20%
Sun20:00Cloud

Clear spells at altitude.
Cloud below.
-1℃S
Calm
15%
Sun21:00Fair

Clear spells at altitude.
Fair below.
-1℃S
Light
5%
Sun22:00Mixed

Cloudy at altitude.
Mixed below.
-2℃S
Light
0%
Sun23:00Clear

Cloudy at altitude.
Clear below.
-2℃S
Light
0%
Mon00:00Clear

Cloudy at altitude.
Clear below.
-3℃SW
Calm
0%

Snow Forecast near Arosa

Snow forecasts for nearby ski areas.

Snow Forecasts for Ski Resorts near Arosa
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Arosa Lenzerheide4cm 38cm
Flims5cm 31cm
Feldis3cm 24cm
Klosters4cm 21cm
Davos3cm 20cm
Laax3cm 20cm
Obermutten1cm 15cm
St. Moritz3cm 15cm
Lenzerheide - Valbella1cm 14cm

Arosa Snow

For current snow depths and skiing conditions, see our Current Snow Report for Arosa.

This Snow Forecast for Arosa, 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, 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.

Snow Reliability

Arosa typically enjoys reliable snow conditions, with an average snow depth of around 100 cm during peak season. For the latest updates on snowfall and conditions, check J2Ski for accurate information.

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