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
7°C
Max wind
17 km/h
Elevation
170–260 m
Across
0.7 km
Updated: 10 Nov 2026, 12:15
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)
Mon 9 Nov
Cloudy
0
5 to 11
19
Tue 10 Nov
Cloudy
0
4 to 11
17
Wed 11 Nov
Cloudy
0
2 to 7
14
Thu 12 Nov
Rain
0
3 to 6
14
Fri 13 Nov
Rain
0
3 to 5
12
Sat 14 Nov
Snow showers
1
1 to 4
14
Sun 15 Nov
Fog
0
0 to 4
20
Score breakdown
Fresh (48h)0/40
Forecast (24h)0/25
Snow quality0/20
Wind8/10
Base2/5
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
Storrs Hill Ski Area, in United States, runs from 170 m at the base to 260 m at the top. Its mapped area is about 0.7 km across, with 5 marked runs and 1 lift (about 1.3 km of piste in all).
Over the last twelve winters the ERA5 weather model gives it 118 cm of snowfall a season, 2,117th (tied) of 3,069 worldwide and 319th in the United States. It swings a lot from year to year: the biggest winter, 2022/23 (154 cm), brought more than twice as much as the leanest, 2015/16 (56 cm). March still brings 26 cm on average, close to January, its snowiest month.
Runs and lifts
Counted from the runs and lifts drawn on OpenStreetMap, within the boundary of the ski area. These are not the resort’s own published figures.
Marked runs
5
Run length
1.3km
Lifts
1
Vertical
90m
Top 260 m · base 170 m
Run map
OtherLift
North is up. Runs are coloured by difficulty; black lines are lifts.Slope shape, difficulty and lift types
The shape of the mountain
Longest run on the map0.5 km
Steepest pitch16°measured over at least 30 m
Average gradient of the runs10.2°
Which way the slopes face
North85%
East10%
South0%
West5%
95% of the vertical on the runs descends to the north or east. Those slopes get the least sun, so the snow lasts longer.
The most snow falls in January. March brings 81% of January’s snowfall.
29cmDec
32cmJan
31cmFeb
26cmMar
Average snowfall by month, last 12 winters
Winter by winter
Across the 12 winters measured, the average is 118 cm, and 5 of them fell short of it. The leanest was 2015/16 with 56 cm; the biggest was 2022/23 with 154 cm (2.8 times as much).
Niseko is 526th in the world for snowfall. Zermatt is 554th, Jackson Hole 924th, Aspen 1,201st. Measured identically across 3,069 ski areas, the names everyone books and the places it actually snows turn out to be two different lists.