Gjerpenkollen hoppbakke
A weather-model figure, worked out the same way for every ski area, and lower than what actually falls. Use it to compare ski areas, not against the resort’s own totals. How we measure →
- Snow 24h
- 0 cm
- Next 24h
- 0 cm
- Temperature
- 0°C
- Max wind
- 5 km/h
- Elevation
- 179 m
- Across
- 0.4 km
Updated: 10 Nov 2026, 12:15
Elevation of the ski area’s centre point, taken from a digital elevation model. It is not the base-to-summit range.
We do not show a snow depth here. The weather model we use reports snow lying on the ground — it knows nothing about grooming or snowmaking, and it is not the base depth a ski area publishes. In Japan we can check our figures against 234 weather stations. Outside Japan there is nothing to check them against, so we do not print a number we have not verified.
7-day outlook
| Date | Weather | Snow (cm) | Low / high (°C) | Wind (km/h) |
|---|---|---|---|---|
| Tue 10 Nov | Drizzle | 0 | −1 to 2 | 5 |
| Wed 11 Nov | Cloudy | 0 | −1 to 1 | 4 |
| Thu 12 Nov | Snow showers | 12 | −1 to 0 | 19 |
| Fri 13 Nov | Snow showers | 0 | −8 to 0 | 16 |
| Sat 14 Nov | Fog | 0 | −8 to 2 | 9 |
| Sun 15 Nov | Cloudy | 0 | −4 to 4 | 14 |
| Mon 16 Nov | Clear | 0 | −9 to −1 | 11 |
Score breakdown
The five add up to the 100-point Powder Score: more fresh snow, more on the way and colder air all push it up. How we measure
Gjerpenkollen hoppbakke is a ski area in Norway, at about 179 m. Its mapped area is about 0.4 km across.
Over the last twelve winters the ERA5 weather model gives it 159 cm of snowfall a season, 1,553rd (tied) of 3,069 worldwide and 89th in Norway. It swings a lot from year to year: the biggest winter, 2017/18 (239 cm), brought more than 3 times as much as the leanest, 2016/17 (76 cm). January is usually the snowiest month, with about 56 cm.
Live cameras
This ski area does not put a camera on its own slopes. What follows are nearby cameras, not the pistes themselves.
Footage remains the copyright of each operator. JAPANSNOWLINE neither stores nor redistributes it.
Some cameras here are provided by Windy.com. Footage plays in Windy’s own player; we do not store it. Windy.com
How much snow it gets
Modelled from weather data the same way at all 3,069 ski areas we cover. These are not the resort’s own published figures.
Compared with what is nearby
Within 50 km in a straight line. Ski areas in the same weather-model cell (about 30 km across) get the same figure.
| Ski area | Distance | Seasonal snowfall | World rank |
|---|---|---|---|
| Stillerud akebakke | 3.8 km | 143 cm | 1761 |
| Høgås alpinsenter | 22.0 km | 136 cm | 1860 |
| Modum skisenter | 31.0 km | 133 cm | 1909 |
| Ellingsrudkollen | 35.0 km | 100 cm | 2370 |
| Leirskallen skisenter | 38.0 km | 93 cm | 2449 |
When it falls, and how winters differ
Month by month
The most snow falls in January. March brings 61% of January’s snowfall. That is a steeper fall than the median for ski areas in Norway (75%): the snow here is concentrated early in the season. In amount, March brings 34 cm, less than the median of 47 cm.
Winter by winter
Across the 12 winters measured, the average is 159 cm, and 7 of them fell short of it. The leanest was 2016/17 with 76 cm; the biggest was 2017/18 with 239 cm (3.1 times as much). For 34% of the 135 ski areas in Norway the leanest winter was 2025/26; here it was a different one.
Snowfall each winter (December–March total). The dashed line is the average; the numbers mark the leanest and the biggest winter.
Map
The weather map, and where it sits among nearby ski areas.
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