SNOWLINE

Everything about every ski resort in Japan.

Forecast History

This table compares the reported snow fall with the previous forecasted snow across different days to observe how accurate the forecasts might be. It takes into account the snow fall forecast on the previous day would be then reported on by the resort on the next day.

Date
Depth
New
1d ago
2d ago
3d ago
4d ago
5d ago
6d ago
7d ago
2026-02-22
180
0
0
0
0
0
0
0
0
2026-02-21
180
0
0
0
0
0
0
0
0
2026-02-20
180
0
1
3
2
2
3
0
0
2026-02-19
180
15
13
12
13
11
5
1
0
2026-02-18
180
0
0
0
0
0
0
3
0
2026-02-17
180
0
0
0
2
3
1
3
0
2026-02-16
180
0
0
0
1
1
1
0
0
2026-02-15
180
0
0
0
0
0
0
0
0
2026-02-14
180
0
0
0
0
0
0
0
0
2026-02-13
180
0
0
0
0
0
1
1
0
2026-02-12
180
5
5
5
6
5
3
1
0
2026-02-11
180
5
0
0
0
0
0
0
0
2026-02-10
180
30
3
10
9
11
6
7
0
2026-02-09
150
35
21
24
24
17
21
13
0
2026-02-08
150
0
9
9
4
5
3
0
0
2026-02-07
150
5
3
2
2
2
2
2
0
2026-02-06
150
0
0
0
0
0
0
0
0
2026-02-05
150
0
0
0
0
0
0
0
0
2026-02-04
150
0
0
1
1
2
4
7
0
2026-02-03
150
5
5
2
2
5
7
8
0
2026-02-02
150
0
4
3
4
7
5
4
0
2026-02-01
150
0
3
7
8
9
5
5
0
2026-01-31
150
20
13
17
19
20
18
20
0
2026-01-30
140
20
14
12
13
10
19
15
2026-01-29
140
5
1
2
2
7
4