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
3 cm
Temperature
3°C
Max wind
34 km/h
Elevation
1,367–1,987 m
Across
5.3 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
Snow
3
1 to 4
31
Tue 10 Nov
Snow
0
1 to 6
34
Wed 11 Nov
Cloudy
0
3 to 9
20
Thu 12 Nov
Cloudy
0
2 to 10
11
Fri 13 Nov
Snow
2
0 to 7
18
Sat 14 Nov
Snow showers
1
−1 to 2
8
Sun 15 Nov
Snow showers
6
−1 to 0
8
Score breakdown
Fresh (48h)7/40
Forecast (24h)7/25
Snow quality0/20
Wind3/10
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
White Pass Ski Area, in United States, runs from 1,367 m at the base to 1,987 m at the top. Its mapped area is about 5.3 km across, with 55 marked runs and 8 lifts (about 36 km of piste in all).
Over the last twelve winters the ERA5 weather model gives it 551 cm of snowfall a season, 64th of 3,069 worldwide and 10th in the United States. It swings a lot from year to year: the biggest winter, 2019/20 (776 cm), brought more than 3 times as much as the leanest, 2014/15 (230 cm). December brings as much snow as January here (168 and 140 cm on average).
The nearest city of any size is Tacoma, about 106 km away in a straight line.
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
55
Run length
36km
Lifts
8
Vertical
620m
Top 1,987 m · base 1,367 m
Run map
NoviceEasyIntermediateAdvancedLift
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 map3.1 km
Steepest pitch37°measured over at least 30 m
Average gradient of the runs10.4°
Which way the slopes face
North71%
East7%
South2%
West20%
78% of the vertical on the runs descends to the north or east; plenty of the terrain faces the sun as well, so the lean is modest.
The most snow falls in December. March brings 76% of January’s snowfall. That is a steeper fall than the median for ski areas in the United States (85%): the snow here is concentrated early in the season. For skiing, though, the amount matters more than the share: March brings 106 cm, more than the median of 30 cm.
168cmDec
140cmJan
136cmFeb
106cmMar
Average snowfall by month, last 12 winters
Winter by winter
Across the 12 winters measured, the average is 551 cm, and 6 of them fell short of it. The leanest was 2014/15 with 230 cm; the biggest was 2019/20 with 776 cm (3.4 times as much). For 33% of the 534 ski areas in the United States the leanest winter was 2015/16; here it was a different one.
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.