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SkiWeather.eu Ski Decision Planner

Vallasen 7-day ski planner

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

Horizon7 days
Terrain7–195 m
Best dayThursday
Best score65/100
NowThermal state8° to 14°C57% confidenceObservedFresh snow0 cm fresh57% confidenceDecisionBest skiing dayThursday · 65/10086% confidenceShort rangeIncoming snow0.0 cm weighted across altitude bands86% confidenceShort rangeWeather supportSunny · freezing 2221 m86% confidence

Best skiing window

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

Best dayThursdayNov 5
65/100Fair
Forecast confidenceHigh86/100 evidence confidence
  • + Good visibility is likely
  • + Wind should have little operational impact
  • − Snow support is limited on part of the terrain
Day 1SundayNov 1
40/100Poor
Moderate to heavy rain8 to 14 °C0 cm weighted fresh snowConfidence High
Snow15
Fresh snow55
Weather0
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
Lower7 m

Temperature10 to 16 °C

Fresh snow0 cm

Precipitation phaseRain

Mid80 m

Temperature9 to 15 °C

Fresh snow0 cm

Precipitation phaseRain

Upper195 m

Temperature9 to 15 °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 2
55/100Marginal
Light rain showers8 to 11 °C0 cm weighted fresh snowConfidence High
Snow26
Fresh snow55
Weather34
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
Lower7 m

Temperature10 to 13 °C

Fresh snow0 cm

Precipitation phaseRain

Mid80 m

Temperature9 to 12 °C

Fresh snow0 cm

Precipitation phaseRain

Upper195 m

Temperature9 to 12 °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 3
58/100Marginal
Isolated light showers4 to 9 °C0 cm weighted fresh snowConfidence High
Snow32
Fresh snow55
Weather38
Visibility80
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
Lower7 m

Temperature6 to 11 °C

Fresh snow0 cm

Precipitation phaseRain

Mid80 m

Temperature5 to 10 °C

Fresh snow0 cm

Precipitation phaseRain

Upper195 m

Temperature5 to 10 °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 4
58/100Marginal
Isolated light showers5 to 9 °C0 cm weighted fresh snowConfidence High
Snow32
Fresh snow55
Weather38
Visibility80
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
Lower7 m

Temperature7 to 11 °C

Fresh snow0 cm

Precipitation phaseRain

Mid80 m

Temperature6 to 10 °C

Fresh snow0 cm

Precipitation phaseRain

Upper195 m

Temperature6 to 10 °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 5
65/100Fair
Sunny5 to 9 °C0 cm weighted fresh snowConfidence High
Snow41
Fresh snow55
Weather48
Visibility96
Wind100
  • + Good visibility is likely
  • + Wind should have little operational impact
  • − Snow support is limited on part of the terrain
Altitude-band detail
Lower7 m

Temperature7 to 11 °C

Fresh snow0 cm

Precipitation phaseDry

Mid80 m

Temperature6 to 10 °C

Fresh snow0 cm

Precipitation phaseDry

Upper195 m

Temperature6 to 10 °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.