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SkiWeather.eu Ski Decision Planner

La Salle les alpes 7-day ski planner

Choose the strongest skiing window using an explainable combination of current snow, altitude-specific fresh snow,…

Horizon7 days
Terrain1200–2800 m
Best daySunday
Best score74/100
NowThermal state1° to 7°C57% confidenceObservedFresh snow0 cm fresh57% confidenceDecisionBest skiing daySunday · 74/10096% confidenceShort rangeIncoming snow0.0 cm weighted across altitude bands96% confidenceShort rangeWeather supportCloudy · freezing 2052 m · peak wind 8 km/h96% confidence

Best skiing window

The strongest current balance of snow support, fresh snow, temperature, visibility and wind.

Best daySundayNov 8
74/100Good
Forecast confidenceHigh96/100 evidence confidence
  • + Wind should have little operational impact
  • + Temperatures are favorable for snow quality
Day 1SundayNov 8
74/100Good
Cloudy1 to 7 °C0 cm weighted fresh snowConfidence High
Snow55
Fresh snow55
Weather88
Visibility80
Wind100
  • + Wind should have little operational impact
  • + Temperatures are favorable for snow quality
Altitude-band detail
Lower1200 m

Temperature2 to 8 °C

Fresh snow0 cm

Precipitation phaseDry

Mid2000 m

Temperature-3 to 3 °C

Fresh snow0 cm

Precipitation phaseDry

Upper2800 m

Temperature-8 to -2 °C

Fresh snow0 cm

Precipitation phaseDry

Band temperatures are estimated from the canonical resort forecast using a standard 6.5 °C/km lapse rate; published freezing level and altitude-band fresh-snow forecasts remain direct forecast inputs.

Day 2MondayNov 9
70/100Good
Light rain1 to 5 °C0 cm weighted fresh snowConfidence High
Snow47
Fresh snow55
Weather86
Visibility74
Wind100
  • + Wind should have little operational impact
  • + Temperatures are favorable for snow quality
  • − Rain is possible around mid-mountain level
  • − Snow support is limited on part of the terrain
Altitude-band detail
Lower1200 m

Temperature3 to 6 °C

Fresh snow0 cm

Precipitation phaseRain

Mid2000 m

Temperature-3 to 1 °C

Fresh snow0 cm

Precipitation phaseRain

Upper2800 m

Temperature-8 to -4 °C

Fresh snow0 cm

Precipitation phaseRain

Band temperatures are estimated from the canonical resort forecast using a standard 6.5 °C/km lapse rate; published freezing level and altitude-band fresh-snow forecasts remain direct forecast inputs.

Day 3TuesdayNov 10
63/100Fair
Rain showers2 to 8 °C0 cm weighted fresh snowConfidence High
Snow39
Fresh snow55
Weather65
Visibility67
Wind100
  • + Wind should have little operational impact
  • − Rain is possible around mid-mountain level
  • − Snow support is limited on part of the terrain
Altitude-band detail
Lower1200 m

Temperature4 to 9 °C

Fresh snow0 cm

Precipitation phaseRain

Mid2000 m

Temperature-1 to 4 °C

Fresh snow0 cm

Precipitation phaseRain

Upper2800 m

Temperature-7 to -1 °C

Fresh snow0 cm

Precipitation phaseRain

Band temperatures are estimated from the canonical resort forecast using a standard 6.5 °C/km lapse rate; published freezing level and altitude-band fresh-snow forecasts remain direct forecast inputs.

Day 4WednesdayNov 11
57/100Marginal
Moderate to heavy rain3 to 4 °C0 cm weighted fresh snowConfidence High
Snow35
Fresh snow55
Weather59
Visibility41
Wind100
  • + Wind should have little operational impact
  • − Rain is possible around mid-mountain level
  • − Visibility may be poor or highly variable
  • − Snow support is limited on part of the terrain
Altitude-band detail
Lower1200 m

Temperature4 to 6 °C

Fresh snow0 cm

Precipitation phaseRain

Mid2000 m

Temperature-1 to 1 °C

Fresh snow0 cm

Precipitation phaseRain

Upper2800 m

Temperature-6 to -5 °C

Fresh snow0 cm

Precipitation phaseRain

Band temperatures are estimated from the canonical resort forecast using a standard 6.5 °C/km lapse rate; published freezing level and altitude-band fresh-snow forecasts remain direct forecast inputs.

Day 5ThursdayNov 12
64/100Fair
Rain showers5 °C0 cm weighted fresh snowConfidence Moderate
Snow39
Fresh snow55
Weather69
Visibility67
Wind100
  • + Wind should have little operational impact
  • − Rain is possible around mid-mountain level
  • − Snow support is limited on part of the terrain
Altitude-band detail
Lower1200 m

Temperature7 to 6 °C

Fresh snow0 cm

Precipitation phaseRain

Mid2000 m

Temperature1 °C

Fresh snow0 cm

Precipitation phaseRain

Upper2800 m

Temperature-4 °C

Fresh snow0 cm

Precipitation phaseRain

Band temperatures are estimated from the canonical resort forecast using a standard 6.5 °C/km lapse rate; published freezing level and altitude-band fresh-snow forecasts remain direct forecast inputs.

Day 6FridayNov 13
67/100Fair
Light rain5 to 12 °C0 cm weighted fresh snowConfidence Moderate
Snow48
Fresh snow55
Weather70
Visibility74
Wind100
  • + Wind should have little operational impact
  • − Rain is possible around mid-mountain level
  • − Snow support is limited on part of the terrain
Altitude-band detail
Lower1200 m

Temperature6 to 13 °C

Fresh snow0 cm

Precipitation phaseRain

Mid2000 m

Temperature1 to 8 °C

Fresh snow0 cm

Precipitation phaseRain

Upper2800 m

Temperature-4 to 3 °C

Fresh snow0 cm

Precipitation phaseRain

Band temperatures are estimated from the canonical resort forecast using a standard 6.5 °C/km lapse rate; published freezing level and altitude-band fresh-snow forecasts remain direct forecast inputs.

Day 7SaturdayNov 14
60/100Marginal
Fog3 to 10 °C0 cm weighted fresh snowConfidence Moderate
Snow49
Fresh snow55
Weather70
Visibility22
Wind100
  • + Wind should have little operational impact
  • − Visibility may be poor or highly variable
  • − Snow support is limited on part of the terrain
Altitude-band detail
Lower1200 m

Temperature5 to 11 °C

Fresh snow0 cm

Precipitation phaseDry

Mid2000 m

Temperature0 to 6 °C

Fresh snow0 cm

Precipitation phaseDry

Upper2800 m

Temperature-6 to 1 °C

Fresh snow0 cm

Precipitation phaseDry

Band temperatures are estimated from the canonical resort forecast using a standard 6.5 °C/km lapse rate; published freezing level and altitude-band fresh-snow forecasts remain direct forecast inputs.

How the Ski Decision score works

An explainable planning score, not a stored source metric.

The daily score combines Snow 25%, Fresh Snow 15%, Weather 20%, Visibility 15%, Wind 15%, Operation 10%. Missing inputs reduce confidence rather than automatically lowering the skiing score. Rain at ski altitude, strong wind and poor visibility are explicit penalties; fresh snow and a well-supported existing base are positive signals.

The overall score should be used together with official lift status, avalanche bulletins, closures and local safety guidance. It does not replace operational or avalanche information.