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SkiWeather.eu Ski Decision Planner

Roldal 7-day ski planner

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

Horizon7 days
Terrain680–1281 m
Best dayWednesday
Best score75/100
NowThermal state2° to 3°C57% confidenceObservedFresh snow0 cm fresh57% confidenceDecisionBest skiing dayWednesday · 75/10096% confidenceShort rangeIncoming snow0.0 cm weighted across altitude bands96% confidenceShort rangeWeather supportLight rain showers · freezing 450 m96% confidence

Best skiing window

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

Best dayWednesdayNov 11
75/100Good
Forecast confidenceHigh96/100 evidence confidence
  • + Wind should have little operational impact
  • + Temperatures are favorable for snow quality
Day 1WednesdayNov 11
75/100Good
Light rain showers2 to 3 °C0 cm weighted fresh snowConfidence High
Snow58
Fresh snow55
Weather96
Visibility74
Wind100
  • + Wind should have little operational impact
  • + Temperatures are favorable for snow quality
Altitude-band detail
Lower680 m

Temperature2 to 3 °C

Fresh snow0 cm

Precipitation phaseSnow

Mid900 m

Temperature1 to 2 °C

Fresh snow0 cm

Precipitation phaseSnow

Upper1281 m

Temperature-2 to -1 °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 2ThursdayNov 12
63/100Fair
Heavy snow-4 to -3 °C0 cm weighted fresh snowConfidence High
Snow49
Fresh snow55
Weather78
Visibility33
Wind100
  • + Wind should have little operational impact
  • − The freezing level cuts through part of the ski area
  • − Visibility may be poor or highly variable
  • − Snow support is limited on part of the terrain
Altitude-band detail
Lower680 m

Temperature-4 to -3 °C

Fresh snow0 cm

Precipitation phaseRain

Mid900 m

Temperature-5 to -4 °C

Fresh snow0 cm

Precipitation phaseMixed

Upper1281 m

Temperature-8 to -7 °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 3FridayNov 13
66/100Fair
Moderate snow-5 to -2 °C0 cm weighted fresh snowConfidence High
Snow47
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
Lower680 m

Temperature-5 to -2 °C

Fresh snow0 cm

Precipitation phaseRain

Mid900 m

Temperature-6 to -3 °C

Fresh snow0 cm

Precipitation phaseRain

Upper1281 m

Temperature-9 to -6 °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.

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.