Grefsenkollen 48-Hour Snow Forecast
Updated 12 August 2026 10:40 AEST
2-Day Forecast for Grefsenkollen
48-hours from 12 August.
See below for forecast detail
Grefsenkollen Snow Forecast updated at 10:40 AEST, next update expected 16:00 AEST.
Forecast for today in Grefsenkollen
Max 22℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 22℃
Temperature at BaseTemp at Base
Wed
12
Snow unlikely
Fair early, then cloudy later.
Forecast times for Grefsenkollen are in Oslo (Europe/Oslo) time zone.
Forecast for tomorrow in Grefsenkollen
Max 23℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 23℃
Temperature at BaseTemp at Base
Thu
13
Snow unlikely
Cloudy.
Forecast times for Grefsenkollen are in Oslo (Europe/Oslo) time zone.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Wed | 02:00 |  | Fair. | 11℃ | SE Light | 0% | |
| Wed | 03:00 | | Fair. | 10℃ | SE Light | 0% | |
| Wed | 04:00 |  | Clear sky. | 10℃ | SE Light | 0% | |
| Wed | 05:00 | | Clear sky. | 9℃ | SE Light | 0% | |
| Wed | 06:00 | | Fair. | 9℃ | SE Light | 0% | |
| Wed | 07:00 | | Clear spells. | 10℃ | SE Light | 0% | |
| Wed | 08:00 | | Clear spells. | 13℃ | SE Light | 0% | |
| Wed | 09:00 | | Fair. | 15℃ | SE Calm | 0% | |
| Wed | 10:00 | | Cloudy. | 17℃ | SE Calm | 0% | |
| Wed | 11:00 | | Clear spells. | 19℃ | SE Light | 0% | |
| Wed | 12:00 | | Cloudy. | 20℃ | SE Light | 0% | |
| Wed | 13:00 | | Cloudy. | 20℃ | SE Light | 0% | |
| Wed | 14:00 | | Cloudy. | 21℃ | SE Light | 0% | |
| Wed | 15:00 | | Clear spells. | 21℃ | SE Light | 0% | |
| Wed | 16:00 | | Cloudy. | 22℃ | SE Light | 0% | |
| Wed | 17:00 | | Cloudy. | 21℃ | SE Light | 0% | |
| Wed | 18:00 | | Cloudy. | 20℃ | SE Light | 0% | |
| Wed | 19:00 | | Cloudy. | 19℃ | SE Light | 0% | |
| Wed | 20:00 | | Cloudy. | 18℃ | SE Light | 0% | |
| Wed | 21:00 | | Cloudy. | 16℃ | SE Light | 5% | |
| Wed | 22:00 | | Cloudy. | 15℃ | SE Light | 10% | |
| Wed | 23:00 | | Clear spells. | 15℃ | SE Light | 10% | |
| Thu | 00:00 | | Clear spells. | 14℃ | S Light | 10% | |
| Thu | 01:00 | | Clear spells. | 14℃ | S Light | 5% | |
| Thu | 02:00 | | Clear spells. | 13℃ | S Light | 0% | |
| Thu | 03:00 | | Clear spells. | 13℃ | S Light | 0% | |
| Thu | 04:00 | | Clear spells. | 12℃ | S Light | 0% | |
| Thu | 05:00 | | Clear spells. | 12℃ | S Calm | 0% | |
| Thu | 06:00 | | Cloudy. | 12℃ | S Calm | 0% | |
| Thu | 07:00 | | Cloudy. | 13℃ | S Calm | 0% | |
| Thu | 08:00 | | Cloudy. | 14℃ | S Calm | 0% | |
| Thu | 09:00 | | Cloudy. | 16℃ | S Light | 0% | |
| Thu | 10:00 | | Cloudy. | 17℃ | S Light | 0% | |
| Thu | 11:00 | | Cloudy. | 18℃ | S Light | 0% | |
| Thu | 12:00 | | Cloudy. | 20℃ | S Light | 0% | |
| Thu | 13:00 | | Cloudy. | 21℃ | S Light | 0% | |
| Thu | 14:00 | | Cloudy. | 22℃ | S Light | 0% | |
| Thu | 15:00 | | Cloudy. | 23℃ | S Light | 0% | |
| Thu | 16:00 | | Cloudy. | 23℃ | S Breeze | 0% | |
| Thu | 17:00 | | Cloudy. | 22℃ | S Breeze | 0% | |
| Thu | 18:00 | | Clear spells. | 21℃ | S Breeze | 0% | |
| Thu | 19:00 | | Cloudy. | 20℃ | S Light | 0% | |
| Thu | 20:00 | | Clear spells. | 19℃ | S Light | 5% | |
| Thu | 21:00 | | Cloudy. | 18℃ | S Light | 10% | |
| Thu | 22:00 | | Cloudy. | 17℃ | S Light | 15% | |
| Thu | 23:00 |  | Light drizzle. | 16℃ | S Light | 20% | |
| Fri | 00:00 | | Cloudy. | 16℃ | SW Light | 20% | |
| Fri | 01:00 | | Cloudy. | 15℃ | SW Light | 20% | |
Snow Forecast near Grefsenkollen
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Grefsenkollen are not available.
Grefsenkollen Snow
For current snow depths and skiing conditions, see our Current Snow Report for Grefsenkollen.
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 trail 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.
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.