Skip to main content
SkiWeather.eu Ski Decision Planner

Drammen 7-day ski planner

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

Horizon7 days
Terrain70–350 m
Best dayWednesday
Best score65/100
NowThermal state5° to 9°C57% confidenceObservedFresh snow0 cm fresh57% confidenceDecisionBest skiing dayWednesday · 65/10082% confidenceShort rangeIncoming snow0.0 cm weighted across altitude bands82% confidenceShort rangeWeather supportSunny · freezing 1733 m82% confidence

Best skiing window

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

Best dayWednesdayNov 11
65/100Fair
Forecast confidenceHigh82/100 evidence confidence
  • + Good visibility is likely
  • + Wind should have little operational impact
  • − Snow support is limited on part of the terrain
Day 1FridayNov 6
58/100Marginal
Rain showers5 to 9 °C0 cm weighted fresh snowConfidence High
Snow32
Fresh snow55
Weather48
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
Lower70 m

Temperature5 to 9 °C

Fresh snow0 cm

Precipitation phaseRain

Mid210 m

Temperature4 to 8 °C

Fresh snow0 cm

Precipitation phaseRain

Upper350 m

Temperature3 to 7 °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 2SaturdayNov 7
47/100Poor
Heavy rain5 to 9 °C0 cm weighted fresh snowConfidence High
Snow22
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
Lower70 m

Temperature5 to 9 °C

Fresh snow0 cm

Precipitation phaseRain

Mid210 m

Temperature4 to 8 °C

Fresh snow0 cm

Precipitation phaseRain

Upper350 m

Temperature3 to 7 °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 3SundayNov 8
64/100Fair
Sunny4 to 12 °C0 cm weighted fresh snowConfidence High
Snow37
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
Lower70 m

Temperature4 to 12 °C

Fresh snow0 cm

Precipitation phaseDry

Mid210 m

Temperature3 to 11 °C

Fresh snow0 cm

Precipitation phaseDry

Upper350 m

Temperature2 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.

Day 4MondayNov 9
45/100Poor
Moderate to heavy rain3 to 12 °C0 cm weighted fresh snowConfidence High
Snow19
Fresh snow55
Weather20
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
Lower70 m

Temperature3 to 12 °C

Fresh snow0 cm

Precipitation phaseRain

Mid210 m

Temperature2 to 11 °C

Fresh snow0 cm

Precipitation phaseRain

Upper350 m

Temperature1 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 5TuesdayNov 10
63/100Fair
Cloudy6 to 10 °C0 cm weighted fresh snowConfidence High
Snow45
Fresh snow55
Weather48
Visibility80
Wind100
  • + Wind should have little operational impact
  • − Snow support is limited on part of the terrain
Altitude-band detail
Lower70 m

Temperature6 to 10 °C

Fresh snow0 cm

Precipitation phaseDry

Mid210 m

Temperature5 to 9 °C

Fresh snow0 cm

Precipitation phaseDry

Upper350 m

Temperature4 to 8 °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 6WednesdayNov 11
65/100Fair
Sunny5 to 10 °C0 cm weighted fresh snowConfidence High
Snow45
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
Lower70 m

Temperature5 to 10 °C

Fresh snow0 cm

Precipitation phaseDry

Mid210 m

Temperature4 to 9 °C

Fresh snow0 cm

Precipitation phaseDry

Upper350 m

Temperature3 to 8 °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.