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SkiWeather.eu Ski Decision Planner

Oslo 7-day ski planner

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

Horizon7 days
Terrain316–371 m
Best dayMonday
Best score70/100
NowThermal state4° to 8°C57% confidenceObservedFresh snow0 cm fresh57% confidenceDecisionBest skiing dayMonday · 70/10086% confidenceShort rangeIncoming snow0.0 cm weighted across altitude bands86% confidenceShort rangeWeather supportSunny · freezing 1733 m86% confidence

Best skiing window

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

Best dayMondayNov 9
70/100Good
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 1ThursdayNov 5
49/100Poor
Heavy rain4 to 8 °C0 cm weighted fresh snowConfidence High
Snow28
Fresh snow55
Weather32
Visibility33
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
Lower316 m

Temperature2 to 6 °C

Fresh snow0 cm

Precipitation phaseRain

Mid344 m

Temperature2 to 6 °C

Fresh snow0 cm

Precipitation phaseRain

Upper371 m

Temperature2 to 6 °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 2FridayNov 6
52/100Marginal
Moderate to heavy rain3 to 11 °C0 cm weighted fresh snowConfidence High
Snow29
Fresh snow55
Weather42
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
Lower316 m

Temperature1 to 9 °C

Fresh snow0 cm

Precipitation phaseRain

Mid344 m

Temperature1 to 9 °C

Fresh snow0 cm

Precipitation phaseRain

Upper371 m

Temperature1 to 9 °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 3SaturdayNov 7
52/100Marginal
Moderate to heavy rain2 to 11 °C0 cm weighted fresh snowConfidence High
Snow29
Fresh snow55
Weather42
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
Lower316 m

Temperature0 to 9 °C

Fresh snow0 cm

Precipitation phaseRain

Mid344 m

Temperature0 to 9 °C

Fresh snow0 cm

Precipitation phaseRain

Upper371 m

Temperature0 to 9 °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 4SundayNov 8
68/100Fair
Cloudy5 to 9 °C0 cm weighted fresh snowConfidence High
Snow47
Fresh snow55
Weather70
Visibility80
Wind100
  • + Wind should have little operational impact
  • − Snow support is limited on part of the terrain
Altitude-band detail
Lower316 m

Temperature3 to 7 °C

Fresh snow0 cm

Precipitation phaseDry

Mid344 m

Temperature3 to 7 °C

Fresh snow0 cm

Precipitation phaseDry

Upper371 m

Temperature3 to 7 °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 5MondayNov 9
70/100Good
Sunny4 to 9 °C0 cm weighted fresh snowConfidence High
Snow47
Fresh snow55
Weather70
Visibility96
Wind100
  • + Good visibility is likely
  • + Wind should have little operational impact
  • − Snow support is limited on part of the terrain
Altitude-band detail
Lower316 m

Temperature2 to 7 °C

Fresh snow0 cm

Precipitation phaseDry

Mid344 m

Temperature2 to 7 °C

Fresh snow0 cm

Precipitation phaseDry

Upper371 m

Temperature2 to 7 °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.