Skip to main content
SkiWeather.eu Ski Decision Planner

Saint Lary Soulan 7-day ski planner

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

Horizon7 days
Terrain1597–2515 m
Best dayFriday
Best score71/100
NowThermal state0° to 7°C57% confidenceObservedFresh snow0 cm fresh57% confidenceDecisionBest skiing dayFriday · 71/10082% confidenceShort rangeIncoming snow0.0 cm weighted across altitude bands82% confidenceShort rangeWeather supportSnow showers · freezing 2402 m82% confidence

Best skiing window

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

Best dayFridayNov 13
71/100Good
Forecast confidenceHigh82/100 evidence confidence
  • + Wind should have little operational impact
  • + Temperatures are favorable for snow quality
  • − Rain is possible around mid-mountain level
Day 1SundayNov 8
67/100Fair
Light rain showers0 to 7 °C0 cm weighted fresh snowConfidence High
Snow44
Fresh snow55
Weather74
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
Lower1597 m

Temperature1 to 8 °C

Fresh snow0 cm

Precipitation phaseRain

Mid2052 m

Temperature-2 to 5 °C

Fresh snow0 cm

Precipitation phaseRain

Upper2515 m

Temperature-5 to 2 °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 2MondayNov 9
62/100Fair
Rain showers2 to 7 °C0 cm weighted fresh snowConfidence High
Snow38
Fresh snow55
Weather62
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
Lower1597 m

Temperature3 to 8 °C

Fresh snow0 cm

Precipitation phaseRain

Mid2052 m

Temperature0 to 5 °C

Fresh snow0 cm

Precipitation phaseRain

Upper2515 m

Temperature-3 to 2 °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 7 °C0 cm weighted fresh snowConfidence High
Snow39
Fresh snow55
Weather64
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
Lower1597 m

Temperature3 to 8 °C

Fresh snow0 cm

Precipitation phaseRain

Mid2052 m

Temperature0 to 5 °C

Fresh snow0 cm

Precipitation phaseRain

Upper2515 m

Temperature-3 to 2 °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
58/100Marginal
Moderate to heavy rain2 to 6 °C0 cm weighted fresh snowConfidence High
Snow37
Fresh snow55
Weather60
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
Lower1597 m

Temperature3 to 7 °C

Fresh snow0 cm

Precipitation phaseRain

Mid2052 m

Temperature0 to 4 °C

Fresh snow0 cm

Precipitation phaseRain

Upper2515 m

Temperature-3 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 5ThursdayNov 12
65/100Fair
Moderate snow1 to 2 °C0 cm weighted fresh snowConfidence High
Snow42
Fresh snow55
Weather72
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
Lower1597 m

Temperature2 to 3 °C

Fresh snow0 cm

Precipitation phaseRain

Mid2052 m

Temperature-1 to 0 °C

Fresh snow0 cm

Precipitation phaseRain

Upper2515 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 6FridayNov 13
71/100Good
Snow showers-2 to 3 °C0 cm weighted fresh snowConfidence High
Snow51
Fresh snow55
Weather86
Visibility74
Wind100
  • + Wind should have little operational impact
  • + Temperatures are favorable for snow quality
  • − Rain is possible around mid-mountain level
Altitude-band detail
Lower1597 m

Temperature-1 to 4 °C

Fresh snow0 cm

Precipitation phaseRain

Mid2052 m

Temperature-4 to 1 °C

Fresh snow0 cm

Precipitation phaseRain

Upper2515 m

Temperature-7 to -2 °C

Fresh snow0 cm

Precipitation phaseMixed

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
69/100Fair
Isolated light showers1 to 9 °C0 cm weighted fresh snowConfidence Moderate
Snow50
Fresh snow55
Weather70
Visibility80
Wind100
  • + Wind should have little operational impact
Altitude-band detail
Lower1597 m

Temperature2 to 10 °C

Fresh snow0 cm

Precipitation phaseUnknown

Mid2052 m

Temperature-1 to 7 °C

Fresh snow0 cm

Precipitation phaseUnknown

Upper2515 m

Temperature-4 to 4 °C

Fresh snow0 cm

Precipitation phaseUnknown

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.