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Grefsenkollen Weather Forecast - 7 to 16 days - 21st March 2026

Grefsenkollen Weather

ECMWF IFS
GFS

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Weather Forecast for Grefsenkollen (210m to 373m)

Weather Outlook from 21 March.

Grefsenkollen Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Grefsenkollen Weather Forecast updated at 13:47 NZDT, next update expected imminently.

Long-range Snow Outlook for Grefsenkollen

 
Snowfall

 
Snow Line

Max 9℃
Min -1℃

Snow unlikely

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Grefsenkollen Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Grefsenkollen from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Sat
21
Cloud

Cloudy.

Max 9℃
Min 0℃
Sun
22
Cloud

Cloudy.

Max 5℃
Min 2℃
Mon
23
Clear

Clear sky.

Max 8℃
Min 1℃
Tue
24
Snow

Snow showers.

Max 5℃
Min 0℃
Wed
25
Drizzle

Drizzle.

Max 4℃
Min 0℃
Thu
26
Lt Drizzle

Light drizzle.

Max 5℃
Min -1℃
Fri
27
Cloud

Cloudy.

Max 4℃
Min -1℃

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 Weather Forecast updated at 13:47 NZDT, next update expected imminently.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Grefsenkollen.

For more information about this Norwegian Ski Resort, See Also Skiing and Snowboarding in Grefsenkollen .

Off-Piste Safety in Grefsenkollen

Before skiing or snowboarding off-piste in Grefsenkollen, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.