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
2026-01-20
175
0
2
2
2
1
1
1
0
2026-01-19
175
-5
0
0
0
1
0
0
0
2026-01-18
180
0
2
3
2
3
1
3
0
2026-01-17
180
0
1
2
4
4
5
3
0
2026-01-16
180
20
7
2
4
4
4
5
0
2026-01-15
160
0
4
6
10
8
7
13
0
2026-01-14
160
10
20
18
14
15
13
16
0
2026-01-13
150
-10
2
4
6
3
6
7
0
2026-01-12
160
30
24
37
45
33
48
34
0
2026-01-11
130
20
6
5
8
4
7
11
0
2026-01-10
110
-5
0
1
1
1
1
0
0
2026-01-09
115
5
13
17
17
16
4
13
0
2026-01-08
110
10
2
1
3
4
11
9
0
2026-01-07
100
-10
2
6
5
7
0
1
0
2026-01-06
110
0
9
10
9
13
19
24
0
2026-01-05
110
10
6
10
8
3
8
16
0
2026-01-04
100
0
4
8
7
8
5
6
0
2026-01-03
100
10
3
3
3
4
4
11
0
2026-01-02
90
0
5
7
7
3
0
21
0
2026-01-01
90
0
5
10
6
4
11
9
0
2025-12-31
90
10
4
6
4
4
1
4
0
2025-12-30
80
0
0
0
0
0
0
0
0
2025-12-29
80
0
0
0
0
0
0
6
0
2025-12-28
80
0
3
1
2
1
1
3
2025-12-27
80
0
13
15
15
18
16