Grefsenkollen Snow Forecast - 7 day
Updated 20 August 2026 07:43 CDT
7-Day Snow Forecast for Grefsenkollen
1-week from 20 August.
For Forecast detail, see below.
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Grefsenkollen 7-Day Snow Forecast Highlights
When will there be fresh snow in Grefsenkollen?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Grefsenkollen. |
7-Day Snow Outlook for Grefsenkollen
Snowfall
Snow Line
Max 22℃
Min 6℃
Snow unlikely
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Grefsenkollen Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 19℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 19℃
Temperature at BaseTemp at Base
Thu
20
Snow unlikely
Cloudy first, clear sky then rain showers, clear sky later.
Forecast times for Grefsenkollen are in Oslo (Europe/Oslo) time zone.
Max 18℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 18℃
Temperature at BaseTemp at Base
Fri
21
Snow unlikely
Clear spells first, fair then light drizzle, fair later.
Forecast times for Grefsenkollen are in Oslo (Europe/Oslo) time zone.
Max 17℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 17℃
Temperature at BaseTemp at Base
Sat
22
Snow unlikely
Light drizzle first, heavy drizzle then light drizzle, cloudy later.
Forecast times for Grefsenkollen are in Oslo (Europe/Oslo) time zone.
Max 20℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 20℃
Temperature at BaseTemp at Base
Sun
23
Snow unlikely
Clear sky, cloudy, fair later.
Forecast times for Grefsenkollen are in Oslo (Europe/Oslo) time zone.
Max 19℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 19℃
Temperature at BaseTemp at Base
Mon
24
Snow unlikely
Clear spells early, then clear sky later.
Forecast times for Grefsenkollen are in Oslo (Europe/Oslo) time zone.
Max 21℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 21℃
Temperature at BaseTemp at Base
Tue
25
Snow unlikely
Clear spells first, cloudy then clear sky, cloudy later.
Forecast times for Grefsenkollen are in Oslo (Europe/Oslo) time zone.
Max 22℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 22℃
Temperature at BaseTemp at Base
Wed
26
Snow unlikely
Clear spells first, cloudy then clear spells, cloudy later.
Forecast times for Grefsenkollen are in Oslo (Europe/Oslo) time zone.
No significant snowfall is forecast for this period.
This Snow Forecast for Grefsenkollen, Norway gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Grefsenkollen, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.
Grefsenkollen Snow Forecast updated at 07:43 CDT, next update expected 13:00 CDT.
Snow Reliability
Grefsenkollen typically enjoys reliable snow conditions, with an average snow depth of around 80 cm during peak season. Regular snowfall ensures a good base, but it's always best to check the latest updates on snow conditions at J2Ski.