Arosa Snow Report and Forecast
Snow Forecast for Arosa
When will there be fresh snow?
This is the Snow Forecast for Arosa, Switzerland for 16 days from 27 May.
Updated 26 May 2025 23:35 PDT.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Arosa. | |
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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 48°F
Min 40°F
Valley temperatures from an overnight low of 40°F to daytime highs around 48°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Tue
27
Snow unlikely
Cloudy.
Arosa has 1in new snow forecast in the next 48 hours.
Arosa Snow Report
| Upper Snow Depths | 44in |
|---|---|
| Snow Conditions | Not Known |
Arosa 7-Day Snow Forecast Overview
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| Tue 27 | Wed 28 | Thu 29 | Fri 30 | Sat 31 | Sun 01 | Mon 02 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 8,694ft | 35°F
| 39°F
 +1in
| 40°F
| 52°F
 | 56°F
| 53°F
| 43°F
 |
| 7,201ft | 41°F
| 44°F
| 46°F
| 57°F
| 61°F
| 58°F
| 48°F
|
| 5,709ft | 48°F
| 52°F
| 50°F
| 61°F
| 64°F
| 63°F
| 53°F
 |
| Snow Line | varying 7,871ft | varying 7,707ft | |||||
| Max Town | 48°F | 52°F | 50°F | 61°F | 64°F | 63°F | 53°F |
| Min Town | 40°F | 39°F | 38°F | 41°F | 47°F | 51°F | 46°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 48°F
Min 40°F
Valley temperatures from an overnight low of 40°F to daytime highs around 48°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Tue
27
Snow unlikely
Cloudy.
Max 52°F
Min 39°F
Valley temperatures from an overnight low of 39°F to daytime highs around 52°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
28
up to 1in New Snow
Cloudy, light rain, light rain showers later.
Snow Line from 7,871ft to 7,346ft, with rain below.
Max 50°F
Min 38°F
Valley temperatures from an overnight low of 38°F to daytime highs around 50°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
29
New Snow
Light rain showers first, clear spells then cloudy, clear spells later.
Snow Line from 7,707ft to 7,215ft, with rain below.
Max 61°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 61°F
Temperature at BaseTemp at Base
Fri
30
Snow unlikely
Clear spells early, then clear sky later.
Max 64°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 64°F
Temperature at BaseTemp at Base
Sat
31
Snow unlikely
Clear sky first, fair then clear spells, clear sky later.
Max 63°F
Min 51°F
Valley temperatures from an overnight low of 51°F to daytime highs around 63°F
Temperature at BaseTemp at Base
Sun
01
Snow unlikely
Cloudy, clear spells, cloudy later.
Max 53°F
Min 46°F
Valley temperatures from an overnight low of 46°F to daytime highs around 53°F
Temperature at BaseTemp at Base
Mon
02
Snow unlikely
Light rain showers first, rain showers then light rain showers, fog later.
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 23:35 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 | 5in | 5in | |||||||
| St. Moritz | 2in | 5in | |||||||
| Klosters | 4in | 4in | |||||||
| Davos | 3in | 3in | |||||||
| Flims | 2in | 3in | |||||||
| Arosa Lenzerheide | 1in | 1in | |||||||
| Lenzerheide - Valbella | 1in | 1in | |||||||
| Laax | 1in | 1in |
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.