Graubünden · Switzerland

Diavolezza Lagalb snow forecast and ski weather

Trip forecast

Today at a glance

Open lifts reported
Season
Open season 24 Oct – 2 MayOperator season dates · Checked 8 Nov 2026
Lifts
1 of 6 openmeaning not statedDiavolezza and Lagalb · operator facilities page · Diavolezza Lagalb AG
Pistes
0 of 10 openmeaning not statedDiavolezza and Lagalb · operator facilities page · Diavolezza Lagalb AG
Snow depth
Not reported
All reports and sources

Forecast snowfall: 0 mm at 2,100 m, 0.1 mm at 2,600 m and 0.1 mm at 3,000 m water equivalent over 24 h from 10 Nov, 13:00 · Open-Meteo · MeteoSwiss ICON-CH1/CH2, issued 10 Nov, 07:00 (Europe/Zurich). Forecast source

Diavolezza and Lagalb are two mountains on the Bernina Pass above Pontresina, both run by Diavolezza Lagalb AG. The Diavolezza cable car reaches almost 3,000 m, facing Piz Palü and Piz Bernina.

Area covered: This page covers Diavolezza and Lagalb, which share an operator and one status page. They are two separate mountains about 5 km apart, and the forecast uses one point at the Diavolezza valley station, Bernina. Corviglia and Corvatsch are separate ski areas and are not covered here.

Your Winter Picture

Current view

Schematic mountain landscape · Diavolezza Lagalb

The snow under your skis.

Coverage, grooming and the surface of the prepared runs.

Open the resort report

Diavolezza Lagalb

Official piste map
Weather ahead
Forecast available

-2 – 1 °C · 2,600 m · 10 Nov – 12 Nov

Open-Meteo · MeteoSwiss ICON-CH1/CH2 · Issued 10 Nov, 07:00

View mountain forecast
Sources & method

Local reports describe observed conditions. The weather forecast is shown separately; it does not establish piste quality or snow cover.

The illustration connects the three views. It is a schematic, not a route map or a picture of current snow cover.

For Diavolezza Lagalb, the 2,100, 2,600 and 3,000 m values are elevation-adjusted model forecasts at the forecast point Diavolezza valley station, Bernina, not observations or separate weather stations.

The mountain, hour by hour

Compare the next 48 hours at representative elevations.

Forecast by elevation

2,100 m

0.6–4 °C

Rain and snow

Complete forecast

Forecast period: – · Europe/Zurich

Issued: 11/10/26, 7:00 AM · Source

2,600 m

-1.7–1.3 °C

Rain and snow

Complete forecast

Forecast period: – · Europe/Zurich

Issued: 11/10/26, 7:00 AM · Source

3,000 m

-3.8–-0.6 °C

Snow

Complete forecast

Forecast period: – · Europe/Zurich

Issued: 11/10/26, 7:00 AM · Source

Complete forecast · Forecast hours available: 48/48

Issued: Nov 10, 2026, 7:00 AM · Europe/Zurich · Open-Meteo · MeteoSwiss ICON-CH1/CH2

Daily forecast · 2,600 m · Europe/Zurich
Local timeTemperature °CPrecipitation mmForecast snowfall · mm water equivalent
· 11/24 h———
· 24/24 h-1–000
· 13/24 h———
Hourly detail
Hourly temperature forecast0.8 °C
Hourly temperature forecast-4°0°4°Nov 10, 01 PMNov 12, 12 PM
Hourly forecast values
Diavolezza Lagalb · 2,600 m · Europe/Zurich
Local timeTemperature °CPrecipitation mmHumidity %Wind m/s
Nov 10, 2026, 1:00 PM0.80.1902.9
Nov 10, 2026, 2:00 PM1.20872.7
Nov 10, 2026, 3:00 PM1.30842.8
Nov 10, 2026, 4:00 PM10833.3
Nov 10, 2026, 5:00 PM0.80823
Nov 10, 2026, 6:00 PM0.80803
Nov 10, 2026, 7:00 PM0.70782.6
Nov 10, 2026, 8:00 PM0.10751.6
Nov 10, 2026, 9:00 PM-0.10741.1
Nov 10, 2026, 10:00 PM-0.10741.4
Nov 10, 2026, 11:00 PM-0.40721
Nov 11, 2026, 12:00 AM-0.30740.8
Nov 11, 2026, 1:00 AM00790.9
Nov 11, 2026, 2:00 AM-0.10790.9
Nov 11, 2026, 3:00 AM-0.20800.8
Nov 11, 2026, 4:00 AM-0.30800.7
Nov 11, 2026, 5:00 AM-0.40801.2
Nov 11, 2026, 6:00 AM-0.60781
Nov 11, 2026, 7:00 AM-0.50801.6
Nov 11, 2026, 8:00 AM-10901.4
Nov 11, 2026, 9:00 AM-1.20991.8
Nov 11, 2026, 10:00 AM-1.101001.1
Nov 11, 2026, 11:00 AM-0.901001.1
Nov 11, 2026, 12:00 PM-0.801001.1
Nov 11, 2026, 1:00 PM-0.701001.4
Nov 11, 2026, 2:00 PM-0.401001.6
Nov 11, 2026, 3:00 PM-0.301001.8
Nov 11, 2026, 4:00 PM-0.301001.4
Nov 11, 2026, 5:00 PM-0.501001.4
Nov 11, 2026, 6:00 PM-0.701001.2
Nov 11, 2026, 7:00 PM-0.501001.7
Nov 11, 2026, 8:00 PM0.10951.4
Nov 11, 2026, 9:00 PM-0.60990.9
Nov 11, 2026, 10:00 PM-0.60950.8
Nov 11, 2026, 11:00 PM-1.30960.3
Nov 12, 2026, 12:00 AM-1.70960.4
Nov 12, 2026, 1:00 AM-1.40970.4
Nov 12, 2026, 2:00 AM-1.201001.1
Nov 12, 2026, 3:00 AM-0.801001.4
Nov 12, 2026, 4:00 AM-0.701001.6
Nov 12, 2026, 5:00 AM-0.401001.9
Nov 12, 2026, 6:00 AM-0.201001.6
Nov 12, 2026, 7:00 AM-0.30.11002
Nov 12, 2026, 8:00 AM-0.30.31002.4
Nov 12, 2026, 9:00 AM-0.30.61002.9
Nov 12, 2026, 10:00 AM-0.20.51002.6
Nov 12, 2026, 11:00 AM-0.20.61003.2
Nov 12, 2026, 12:00 PM-0.10.81003.2
Modelled snowfall · next 24 hours
0.1 mm water equivalent
Hours at or below −2°C wet bulb
8/48 h
Longest continuous window
4 h

Water contained in modelled snowfall, not centimetres of fresh snow or measured snow depth. Requires 24 complete hours.

Snowmaking weather

Weather screening only. Equipment, water supply and actual cannon operation are not measured. The wet-bulb approximation has no elevation-pressure correction.

Stull (2011)

How the forecast changed

Temperature change over matching forecast hours: -0 °C · 63 h

Nov 10, 2026, 1:00 AM → Nov 10, 2026, 7:00 AM

Forecast archive
Explore a snow-water scenario

Enter an assumed starting snow-water amount. This is an experimental mass-balance scenario, not observed snow depth, piste readiness or a seasonal forecast.

Seasonal outlook

A resort-specific seasonal outlook is not available here. Short-range weather is not a prediction for the whole winter.

Source: Open-Meteo · MeteoSwiss ICON-CH1/CH2 · CC BY 4.0

Hourly mountain instruments
Forecast / Elevation

One mountain. Different conditions.

Follow the forecast from the village to the upper mountain.

Europe/Zurich

2,100 m3.1°C2,600 m0.8°C3,000 m-1.8°C0°C · ≈ 2,723 m
Estimated 0°C level: ≈ 2,723 m
Calculation

Linear interpolation between forecast temperatures. Multiple lines can occur in an inversion. The rain–snow boundary can differ.

Schematic elevation profile. Forecasts for one local model location, adjusted for altitude.

Modelled

Forecast snowfall

Water content of forecast snowfall.

Nov 10, 01:00 PM → Nov 11, 01:00 PM

2,100 m

0 mm water equivalent

Modelled · Coverage: 24/24 h

2,600 m

0.1 mm water equivalent

Modelled · Coverage: 24/24 h

3,000 m

0.1 mm water equivalent

Modelled · Coverage: 24/24 h

Modelled

Snowmaking weather tonight

Tonight · 18:00–08:00 local time.

2,100 m

0 h · Suitable weather · 14/14 assessed hours

06 PM—Above screening threshold · 0.6°C
07 PM—Above screening threshold · 0.2°C
08 PM—Above screening threshold · 0°C
09 PM—Above screening threshold · -0.1°C
10 PM—Above screening threshold · -0°C
11 PM—Above screening threshold · 0.5°C
12 AM—Above screening threshold · 0.6°C
01 AM—Above screening threshold · -0.4°C
02 AM—Above screening threshold · 0.1°C
03 AM—Above screening threshold · 0.3°C
04 AM—Above screening threshold · 0.4°C
05 AM—Above screening threshold · -0.3°C
06 AM—Above screening threshold · 0.1°C
07 AM—Above screening threshold · -0.2°C
2,600 m

7 h · Suitable weather · 14/14 assessed hours

06 PM—Above screening threshold · -0.9°C
07 PM—Above screening threshold · -1.1°C
08 PM—Above screening threshold · -1.9°C
09 PM✓Suitable weather · -2.2°C
10 PM✓Suitable weather · -2.2°C
11 PM✓Suitable weather · -2.6°C
12 AM✓Suitable weather · -2.4°C
01 AM—Above screening threshold · -1.7°C
02 AM—Above screening threshold · -1.8°C
03 AM—Above screening threshold · -1.9°C
04 AM—Above screening threshold · -2°C
05 AM✓Suitable weather · -2.1°C
06 AM✓Suitable weather · -2.4°C
07 AM✓Suitable weather · -2.2°C
3,000 m

14 h · Suitable weather · 14/14 assessed hours

06 PM✓Suitable weather · -3.4°C
07 PM✓Suitable weather · -3.6°C
08 PM✓Suitable weather · -4.4°C
09 PM✓Suitable weather · -4.6°C
10 PM✓Suitable weather · -4.6°C
11 PM✓Suitable weather · -5°C
12 AM✓Suitable weather · -4.8°C
01 AM✓Suitable weather · -4.2°C
02 AM✓Suitable weather · -4.3°C
03 AM✓Suitable weather · -4.4°C
04 AM✓Suitable weather · -4.5°C
05 AM✓Suitable weather · -4.6°C
06 AM✓Suitable weather · -4.9°C
07 AM✓Suitable weather · -4.6°C

✓ Suitable weather · — Above screening threshold · ? Unavailable

Snowmaking calculation

Remaining complete hours between 18:00 and 08:00 local time. Stull wet-bulb screening at ≤ −2°C; suitable weather does not confirm production. See the method below for limitations.

On the mountain

Near-term outlook

Hourly forecast, adjusted for elevation.

Forecast

Air temperature

0.8°
Modelled

Snowmaking opportunity

8 / 48 h

Longest cold window: 4 h

Hourly temperature forecast0.8 °C
Hourly temperature forecast-4°0°4°Nov 10, 01 PMNov 12, 12 PM
2,600 m · Europe/Zurich
Travel datesAir temperature °CPrecipitation mm
Nov 10, 2026-0.4° / 1.3°0.1 mm (11 h)
Nov 11, 2026-1.3° / 0.1°0 mm (24 h)
Nov 12, 2026-1.7° / -0.1°2.9 mm (13 h)

Provider update: Nov 10, 07:00 AM · Retrieved: Nov 10, 09:17 AM · Europe/Zurich

Open-Meteo · MeteoSwiss ICON-CH1/CH2 ↗
Mountain orientation
2,100 m2,600 m3,000 m

Schematic elevation profile

How we calculate this

Wet-bulb: Stull (2011), a near sea-level approximation. Alpine pressure effects and very cold, dry conditions limit accuracy. Potential hours use a −2°C threshold; equipment, water and operating decisions remain unknown. Snow balance uses wet-bulb precipitation partition and a configurable degree-day melt factor. Uncalibrated research model.

Stull (2011) ↗
Explore a snow balance scenario
Scenario

Snow balance scenario

Explore a snow balance with your own starting value.

Illustrative water balance, not snow depth or piste readiness. No artificial snow is added. Radiation, wind redistribution and grooming are not represented.

Conceptual snow layers. Thickness is illustrative, not measured.

Forecast archive
Mountain Journal

What changed in the forecast?

Compare updates for the same hours and elevation.

Mean temperature is unchanged at the displayed precision.

Matching forecast window10 Nov 2026, 13:00 — 13 Nov 2026, 04:0063 h · 2,600 m · Europe/Zurich

Hours between provider updates6 h

Mean air temperatureForecast
+0 °CEarlier forecast: -0.2 °C
Latest forecast: -0.2 °C
Total precipitationForecast
+0.1 mmEarlier forecast: 13.4 mm
Latest forecast: 13.5 mm
Solid precipitation · mm waterModelled
+0.1 mmEarlier forecast: 8.4 mm
Latest forecast: 8.4 mm
Suitable weather hoursModelled
+2 hEarlier forecast: 6 h
Latest forecast: 8 h
DetailsEarlier forecastLatest forecastChange
Mean air temperatureForecast-0.2 °C-0.2 °C+0 °C
Total precipitationForecast13.4 mm13.5 mm+0.1 mm
Solid precipitation · mm waterModelled8.4 mm8.4 mm+0.1 mm
Suitable weather hoursModelled6 h8 h+2 h

Modelled snowfall water and suitable snowmaking weather hours.

How this comparison works+

Daily comparison selects the nearest stored issue to 24 hours earlier (within 6 hours); weekly uses 7 days (within 12 hours). At least six consecutive future hours must match. Source and model version must agree. The comparison describes changes in that forecast period.

This view uses a single forecast. Probabilities and historical accuracy scores are not available.

Forecast status

2,100 mRecent forecast10 Nov 2026, 07:00
2,600 mRecent forecast10 Nov 2026, 07:00
3,000 mRecent forecast10 Nov 2026, 07:00

Snow and lift conditions

Official resort information

Reports from the ski areas

Official source reports for areas with at least 30 km of pistes. Each sector keeps its own reporting scope.

Diavolezza Lagalb AG

Diavolezza and Lagalb · operator facilities pageReport time unconfirmed

Saved source values do not confirm conditions or lift operation right now.

Retrieved
Source time
Not supplied

Open among source-listed lifts: 1 / 6

Piste status · 0 / 10

No verified current snow depth in this report

Source context: Operator facilities page for this area only. 3 yellow-marked routes, ski tours and training runs are not counted. The page gives no observation time or timezone for status, so open counts are not a verified live opening.

Lift status
  • Diavolezza · Reported open · Source context: Operator-reported status; observation time and public access remain unverified.
  • Diavolezzafirn · Reported closed · Source context: Operator-reported status; observation time and public access remain unverified.
  • Zauberteppich Alp Bondo · Reported closed · Source context: Operator-reported status; observation time and public access remain unverified.
  • Ponylift Diavolezza · Reported closed · Source context: Operator-reported status; observation time and public access remain unverified.
  • Lagalb · Reported closed · Source context: Operator-reported status; observation time and public access remain unverified.
  • Kids Area Club 8848 · Reported closed · Source context: Operator-reported status; observation time and public access remain unverified.
Piste status
  • 01 Firn · Reported closed · Source context: Operator-reported status; observation time and public access remain unverified.
  • 2a Diavolezza Gletscher · Reported closed · Source context: Operator-reported status; observation time and public access remain unverified.
  • 2b Diavolezza · Reported closed · Source context: Operator-reported status; observation time and public access remain unverified.
  • 03 Sass Queder · Reported closed · Source context: Operator-reported status; observation time and public access remain unverified.
  • 04 Schwarzer Hang · Reported closed · Source context: Operator-reported status; observation time and public access remain unverified.
  • 05 Ravulaunas · Reported closed · Source context: Operator-reported status; observation time and public access remain unverified.
  • 21 Giandas · Reported closed · Source context: Operator-reported status; observation time and public access remain unverified.
  • 22 Minor · Reported closed · Source context: Operator-reported status; observation time and public access remain unverified.
  • 23 Bernina · Reported closed · Source context: Operator-reported status; observation time and public access remain unverified.
  • 25 Verbindung Diavolezza - Lagalb · Reported closed · Source context: Operator-reported status; observation time and public access remain unverified.
Official source ↗

WSL Institute for Snow and Avalanche Research SLF

Diavolezza base area · SLF study plot 7DI0 at 2,090 m, 60 m from the Diavolezza valley station; not a value from the upper mountain or the Lagalb sideArchived report

Saved source values do not confirm conditions or lift operation right now.

Retrieved
Source time
10 Nov 2026, 07:00
Source-reported values
Measurement locationcm
Bernina Diavolezza study plot (2,090 m) · Measured snow depthManual total ground snow depth (HS) in centimetres at an SLF study plot. The observation is local to the plot.0
Official source ↗
Daily report archive

Daily report archive

Diavolezza Lagalb AG

Diavolezza and Lagalb · operator facilities pageNov 10, 2026

Saved source values do not confirm conditions or lift operation right now.

Retrieved
Source time
Not supplied

Open among source-listed lifts: 1 / 6

Piste status · 0 / 10

No verified current snow depth in this report

Official source ↗

Diavolezza Lagalb AG

Diavolezza and Lagalb · operator facilities pageNov 9, 2026

Saved source values do not confirm conditions or lift operation right now.

Retrieved
Source time
Not supplied

Open among source-listed lifts: 1 / 6

Piste status · 0 / 10

No verified current snow depth in this report

Official source ↗

Diavolezza Lagalb AG

Diavolezza and Lagalb · operator facilities pageNov 8, 2026

Saved source values do not confirm conditions or lift operation right now.

Retrieved
Source time
Not supplied

Open among source-listed lifts: 1 / 6

Piste status · 0 / 10

No verified current snow depth in this report

Official source ↗

WSL Institute for Snow and Avalanche Research SLF

Diavolezza base area · SLF study plot 7DI0 at 2,090 m, 60 m from the Diavolezza valley station; not a value from the upper mountain or the Lagalb sideNov 10, 2026

Saved source values do not confirm conditions or lift operation right now.

Retrieved
Source time
10 Nov 2026, 07:00
Source-reported values
Measurement locationcm
Bernina Diavolezza study plot (2,090 m) · Measured snow depthManual total ground snow depth (HS) in centimetres at an SLF study plot. The observation is local to the plot.0
Official source ↗

WSL Institute for Snow and Avalanche Research SLF

Diavolezza base area · SLF study plot 7DI0 at 2,090 m, 60 m from the Diavolezza valley station; not a value from the upper mountain or the Lagalb sideNov 9, 2026

Saved source values do not confirm conditions or lift operation right now.

Retrieved
Source time
Not supplied

No verified current snow depth in this report

Official source ↗

WSL Institute for Snow and Avalanche Research SLF

Diavolezza base area · SLF study plot 7DI0 at 2,090 m, 60 m from the Diavolezza valley station; not a value from the upper mountain or the Lagalb sideNov 8, 2026

Saved source values do not confirm conditions or lift operation right now.

Retrieved
Source time
8 Nov 2026, 07:00
Source-reported values
Measurement locationcm
Bernina Diavolezza study plot (2,090 m) · Measured snow depthManual total ground snow depth (HS) in centimetres at an SLF study plot. The observation is local to the plot.0
Official source ↗
Snow reports by country

Resort news

All news for this resort

Snow and lift questions

How much snow is forecast for Diavolezza Lagalb ?

For Diavolezza Lagalb, the Open-Meteo · MeteoSwiss ICON-CH1/CH2 forecast issued 10 Nov, 07:00 shows modelled snowfall of 0 mm at 2,100 m, 0.1 mm at 2,600 m and 0.1 mm at 3,000 m in the 24 hours from 10 Nov, 13:00. Amounts are millimetres of water in the snow, not snow depth. Times are local (Europe/Zurich). Forecast source ↗

How deep is the snow in Diavolezza Lagalb ?

PisteWindow has no current snow-depth report for Diavolezza Lagalb. Forecast figures are modelled snowfall, not snow depth. Official resort information ↗

Which lifts are open in Diavolezza Lagalb ?

Lifts: 1 of 6 open (Diavolezza and Lagalb · operator facilities page; Diavolezza Lagalb AG; meaning not stated; Retrieved 10 Nov, 12:08 · source time unconfirmed). Pistes: 0 of 10 open (Diavolezza and Lagalb · operator facilities page; Diavolezza Lagalb AG; meaning not stated; Retrieved 10 Nov, 12:08 · source time unconfirmed). Official resort information ↗

How does snowfall differ from snow depth?

Snowfall is the new snow that falls in a period. Snow depth is the total on the ground and also reflects earlier snow, melt and settling. PisteWindow’s forecast shows modelled snowfall as water in millimetres, not depth.

Interactive atlas coverage is unavailable here.

There is no local journal feed for this destination.

Graubünden · Switzerland

Get to know the mountain

The Diavolezza cable car runs from the valley station on the Bernina Pass road to the mountain station, and the operator describes a glacier run down towards Morteratsch. The separate Lagalb cable car on the pass serves steep slopes; the operator calls its black run the steepest groomed slope in Graubünden. Schematic illustration, not a map or current conditions.

Highest lift station
Almost 3,000 m[1]
Mountains
Diavolezza and Lagalb[1][2]
Forecast point
Diavolezza valley station, Bernina[3]

Before your ski day

When does the season start at Diavolezza Lagalb?

The operator’s Diavolezza page, checked on 8 November 2026, says the Diavolezza cable car and Berghaus are open daily until 15 November, and its status page lists Lagalb with an opening date of 19 December 2026. The official status shows what is open on a given day.[5][1]

Is Diavolezza Lagalb linked to the other Engadin St. Moritz ski areas?

They are separate ski areas run by different operators, each with its own lifts and its own status list. Corviglia and Corvatsch have their own pages with their own forecast points. Piste and lift figures are never added together across areas.[5][1]

Where do the lift status and snow depth on this page come from?

Lift and piste status comes from the official facilities page of Diavolezza Lagalb AG. That page gives no observation time and no snow depth. A snow measurement inside this ski terrain has not been verified yet, so snow depth is shown as unavailable.[5][4]

Are the 2,100, 2,600 and 3,000 m forecasts for Diavolezza Lagalb observations?

No. They are model values adjusted to 2,100, 2,600 and 3,000 m, calculated at one representative point (Diavolezza valley station, Bernina).[3]

Destination sources

PisteWindow · Reviewed

  1. Diavolezza mountainDiavolezza Lagalb AG
  2. Lagalb mountainDiavolezza Lagalb AG
  3. Bernina Diavolezza valley station forecast locationOpenStreetMap contributors
  4. Diavolezza Lagalb interactive mapDiavolezza Lagalb AG / Infosnow
  5. Diavolezza and Lagalb facilities and slopesDiavolezza Lagalb AG
  6. Open-Meteo · MeteoSwiss ICON-CH1/CH2Open-Meteo