Arosa Snow Report and Forecast
Snow Forecast for Arosa
When will there be fresh snow?
This is the Snow Forecast for Arosa, Switzerland for 15 days from 6 May.
Updated 05 May 2025 07:39 PDT.
| Next Snow Expected | 6 May |
|---|---|
| Next Snow Amount | 1in |
| Next 48 Hours | 2in |
| Next 7 Days | 4in |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Arosa.
Forecast for today in Arosa
Max 42°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 42°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
06
1in New Snow
Light snow first, snow showers then cloudy, fog later.
Snow Line from 6,591ft to resort level.
Arosa has 2in new snow forecast in the next 48 hours.
Arosa Snow Report
| Upper Snow Depths | 12in |
|---|---|
| Snow Conditions | Not Known |
Arosa 7-Day Snow Forecast Overview
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| Tue 06 | Wed 07 | Thu 08 | Fri 09 | Sat 10 | Sun 11 | Mon 12 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 8,694ft | 30°F
 +1in
| 34°F
| 35°F
| 31°F
 +2in
| 37°F
| 42°F
 | 36°F
|
| 7,201ft | 35°F
+1in
| 39°F
| 40°F
 | 37°F
| 42°F
| 47°F
| 41°F
|
| 5,709ft | 42°F
+1in
| 45°F
| 43°F
| 39°F
| 49°F
| 53°F
| 49°F
|
| Snow Line | varying 6,591ft | varying 7,313ft | varying 6,722ft | varying 6,755ft | 7,051ft | varying 7,477ft | |
| Max Town | 42°F | 45°F | 43°F | 39°F | 49°F | 53°F | 49°F |
| Min Town | 32°F | 34°F | 33°F | 35°F | 34°F | 35°F | 37°F |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
Arosa 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 42°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 42°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
06
1in New Snow
Light snow first, snow showers then cloudy, fog later.
Snow Line from 6,591ft to resort level.
Max 45°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 45°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
07
New Snow
Cloudy, light rain showers, cloudy later.
Snow Line from 7,313ft to 7,083ft, with rain below.
Max 43°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 43°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
08
Snow unlikely
Fog first, cloudy then rain showers, fog later.
Max 39°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 39°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
09
up to 2in New Snow
Light snow at altitude, light rain, clear spells later.
Snow Line from 6,755ft to 6,001ft, with rain below.
Max 49°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 49°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
10
Snow unlikely
Fair first, clear spells then thunderstorms, fog later.
Max 53°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 53°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sun
11
Snow unlikely
Fair first, clear spells then light rain showers, clear spells later.
Max 49°F
Min 37°F
Valley temperatures from an overnight low of 37°F to daytime highs around 49°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
12
New Snow
Fog, clear spells, light drizzle later.
Snow Line from 7,477ft to 6,296ft, with rain below.
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 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.
Arosa Snow Forecast updated at 07:39 PDT, next update expected imminently.
Snow Forecast near Arosa
| Snow Report and Forecast | 48 Hr | Tue | Wed | Thu | Fri | Sat | Sun | Mon | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Silvretta | 10in | 14in | |||||||
| Arosa Lenzerheide | 6in | 10in | |||||||
| Flims | 4in | 8in | |||||||
| Davos | 4in | 6in | |||||||
| Lenzerheide - Valbella | 3in | 6in | |||||||
| Klosters | 4in | 5in | |||||||
| Laax | 3in | 4in | |||||||
| St. Moritz | 2in | 4in |
Understanding and predicting Snow Conditions in Arosa
Here are our tips for making the most of a trip to Arosa, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Arosa, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.
Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:
Pistes (Groomers) or Off-Piste
These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.
- Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
- Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.
WARNING - skiing off-piste (out-of-bounds) at Arosa is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.
Analyzing Weather and Snowfall Forecasts
Whilst no forecast can tell you exactly how snow conditions in Arosa will develop, checking the forecast regularly should give you an idea of what to expect.
New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.
Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.
Predicting Future Snow Quality
Regularly check our snow and weather forecasts for Arosa for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.
Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.