Corvatsch-Diavolezza-Lagalb Snow Report and Forecast
Updated 21 March 2026 05:46 AEDT
Snow Forecast for Corvatsch-Diavolezza-Lagalb
Snow and Weather from 20 March.
For Forecast detail, see below.
There is a useful amount of snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Corvatsch-Diavolezza-Lagalb Snow Forecast Highlights
When will there be fresh snow in Corvatsch-Diavolezza-Lagalb?
| Next Snow Expected | 21 March |
|---|---|
| Next Snow Amount | 2cm |
| Next 48 Hours | 12cm |
| Next 7 Days | 46cm |
Forecast for today in Corvatsch-Diavolezza-Lagalb
Max -5℃
Min -18℃
Below freezing at all levels, with valley temperatures as low as -18℃ and not getting above -5℃
Temperature at BaseTemp at Base
Fri
20
Snow unlikely
Clear sky early, then fair later.
Forecast times for Corvatsch-Diavolezza-Lagalb are in Zurich (Europe/Zurich) time zone.
Powder Alert!
Powder Alarm issued 21 March 2026 07:42 AEDT
Powder Possible :- 12cm of Fresh Snow is forecast for Corvatsch-Diavolezza-Lagalb over the next 2 days.
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Corvatsch-Diavolezza-Lagalb 7-Day Snow Forecast Overview
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| Fri 20 | Sat 21 | Sun 22 | Mon 23 | Tue 24 | Wed 25 | Thu 26 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 3,303m | -14℃
 | -16℃
+2cm
| -17℃
+8cm
| -17℃
| -13℃
| -15℃
+13cm
| -24℃
+5cm
|
| 2,587m | -9℃
| -11℃
+2cm
| -13℃
+11cm
| -13℃
| -9℃
| -10℃
+16cm
| -19℃
+10cm
|
| NW F3 | |||||||
| 1,870m | -5℃
| -7℃
 +1cm
| -8℃
 +3cm
| -8℃
| -4℃
| -6℃
 +5cm
| -15℃
 +3cm
|
| Snow Line | 1,870m | 1,870m | 1,870m | 1,870m | |||
| Max Town | -5℃ | -7℃ | -8℃ | -8℃ | -4℃ | -6℃ | -15℃ |
| Min Town | -18℃ | -16℃ | -13℃ | -15℃ | -16℃ | -15℃ | -17℃ |
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.
Snow Forecast near Corvatsch-Diavolezza-Lagalb
| Ski Area | 48 Hr | 7 Day | Fr | Sa | Su | Mo | Tu | We | Th |
|---|---|---|---|---|---|---|---|---|---|
| Diavolezza | 4cm | 17cm | |||||||
| Lagalb | 4cm | 17cm | |||||||
| Corvatsch | 2cm | 15cm | |||||||
| St. Moritz | 2cm | 15cm | |||||||
| Chiesa | 8cm | 15cm | |||||||
| Alta Valtellina | 5cm | 14cm | |||||||
| Aprica | 8cm | 14cm | |||||||
| Bormio | 6cm | 14cm |
Snow Reliability
Corvatsch-Diavolezza-Lagalb enjoys excellent snow reliability, with an average snow depth of 200 cm during peak season. Regular snowfall and high elevation help maintain great conditions, but check J2Ski for the latest updates.
Understanding and predicting Snow Conditions in Corvatsch-Diavolezza-Lagalb
Here are our tips for making the most of a trip to Corvatsch-Diavolezza-Lagalb, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Corvatsch-Diavolezza-Lagalb, 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 Corvatsch-Diavolezza-Lagalb 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 Corvatsch-Diavolezza-Lagalb 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 Corvatsch-Diavolezza-Lagalb 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.