J2Ski J2Ski logo
Facebook

Grefsenkollen Weather Forecast - 7 to 16 days - 11th August 2026

Grefsenkollen Weather

ECMWF IFS
GFS

PROSubscribe to Switch Weather Model

Weather Forecast for Grefsenkollen ( 210m to 373m 689ft to 1,224ft )

Weather Outlook from 11 August.

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 13:48 BST, next update expected 19:00 BST.

Long-range Snow Outlook for Grefsenkollen

 
Snowfall

 
Snow Line

Max 24℃ 76°F
Min 9℃ 49°F

Snow unlikely

Grefsenkollen Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Grefsenkollen from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Tue
11
Clear

Clear sky.

Max 20℃ 68°F
Min 10℃ 51°F
Wed
12
Cloud

Cloudy.

Max 21℃ 69°F
Min 9℃ 49°F
Thu
13
Cloud

Cloudy.

Max 23℃ 73°F
Min 11℃ 53°F
Fri
14
Cloud

Cloudy.

Max 23℃ 74°F
Min 14℃ 58°F
Sat
15
Lt Drizzle

Light drizzle.

Max 24℃ 76°F
Min 15℃ 58°F
Sun
16
Drizzle

Drizzle.

Max 18℃ 64°F
Min 14℃ 57°F
Mon
17
Fair

Fair.

Max 21℃ 69°F
Min 13℃ 55°F

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 Weather Forecast updated at 13:48 BST, next update expected 19:00 BST.

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.