Skip to main content
SkiWeather.eu Ski Decision Planner

Serre Chevalier 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 dayMonday
Best score84/100
ObservedCurrent snowpack90 cm upper78% confidenceNowMountain operation100% access78% confidenceDecisionBest skiing dayMonday · 84/10089% confidenceShort rangeIncoming snow0.0 cm weighted across altitude bands89% confidenceShort rangeWeather supportClear · freezing 1595 m · peak wind 9 km/h89% confidence

Best skiing window

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

Best dayMondayNov 2
84/100Very good
Forecast confidenceHigh89/100 evidence confidence
  • + Good visibility is likely
  • + Wind should have little operational impact
  • + Temperatures are favorable for snow quality
Day 1FridayOct 30
78/100Good
Fair3 to 11 °C0 cm weighted fresh snowConfidence High
Snow64
Fresh snow55
Weather70
Visibility96
Wind100
  • + Good visibility is likely
  • + Wind should have little operational impact
Altitude-band detail
Lower1200 m

Temperature3 to 11 °C

Fresh snow0 cm

Precipitation phaseDry

Mid2000 m

Temperature-2 to 6 °C

Fresh snow0 cm

Precipitation phaseDry

Upper2800 m

Temperature-8 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.

Day 2SaturdayOct 31
78/100Good
Clear1 to 10 °C0 cm weighted fresh snowConfidence High
Snow64
Fresh snow55
Weather70
Visibility96
Wind100
  • + Good visibility is likely
  • + Wind should have little operational impact
Altitude-band detail
Lower1200 m

Temperature1 to 10 °C

Fresh snow0 cm

Precipitation phaseDry

Mid2000 m

Temperature-4 to 5 °C

Fresh snow0 cm

Precipitation phaseDry

Upper2800 m

Temperature-9 to 0 °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 3SundayNov 1
80/100Good
Fair0 to 9 °C0 cm weighted fresh snowConfidence High
Snow62
Fresh snow55
Weather82
Visibility96
Wind100
  • + Good visibility is likely
  • + Wind should have little operational impact
  • − The freezing level cuts through part of the ski area
Altitude-band detail
Lower1200 m

Temperature0 to 9 °C

Fresh snow0 cm

Precipitation phaseRain

Mid2000 m

Temperature-5 to 3 °C

Fresh snow0 cm

Precipitation phaseMixed

Upper2800 m

Temperature-10 to -2 °C

Fresh snow0 cm

Precipitation phaseSnow

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 4MondayNov 2
84/100Very good
Clear-2 to 6 °C0 cm weighted fresh snowConfidence High
Snow68
Fresh snow55
Weather96
Visibility96
Wind100
  • + Good visibility is likely
  • + Wind should have little operational impact
  • + Temperatures are favorable for snow quality
Altitude-band detail
Lower1200 m

Temperature-2 to 6 °C

Fresh snow0 cm

Precipitation phaseDry

Mid2000 m

Temperature-7 to 1 °C

Fresh snow0 cm

Precipitation phaseDry

Upper2800 m

Temperature-12 to -4 °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 5TuesdayNov 3
75/100Good
Clear0 to 6 °C0 cm weighted fresh snowConfidence High
Snow54
Fresh snow55
Weather76
Visibility89
Wind100
  • + Good visibility is likely
  • + Wind should have little operational impact
  • − Rain is possible around mid-mountain level
Altitude-band detail
Lower1200 m

Temperature0 to 6 °C

Fresh snow0 cm

Precipitation phaseRain

Mid2000 m

Temperature-5 to 1 °C

Fresh snow0 cm

Precipitation phaseRain

Upper2800 m

Temperature-11 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 6WednesdayNov 4
73/100Good
Light rain showers2 to 8 °C0 cm weighted fresh snowConfidence Moderate
Snow56
Fresh snow55
Weather75
Visibility74
Wind100
  • + Wind should have little operational impact
  • − Rain is possible around mid-mountain level
Altitude-band detail
Lower1200 m

Temperature2 to 8 °C

Fresh snow0 cm

Precipitation phaseRain

Mid2000 m

Temperature-4 to 2 °C

Fresh snow0 cm

Precipitation phaseRain

Upper2800 m

Temperature-9 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 7ThursdayNov 5
73/100Good
Rain showers2 to 7 °C0.4 cm weighted fresh snowConfidence Moderate
Snow60
Fresh snow55
Weather76
Visibility67
Wind100
  • + Wind should have little operational impact
  • − Rain is possible around mid-mountain level
Altitude-band detail
Lower1200 m

Temperature2 to 7 °C

Fresh snow0 cm

Precipitation phaseRain

Mid2000 m

Temperature-3 to 2 °C

Fresh snow0 cm

Precipitation phaseRain

Upper2800 m

Temperature-8 to -3 °C

Fresh snow1 cm

Precipitation phaseSnow

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.