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
2026-01-13
190
-15
0
2
3
1
5
5
0
2026-01-12
205
35
34
27
22
35
32
36
0
2026-01-11
170
-10
0
0
0
0
0
3
0
2026-01-10
180
-10
0
0
0
0
0
0
0
2026-01-09
190
20
18
26
28
24
9
0
0
2026-01-08
170
-5
0
1
4
5
14
7
0
2026-01-07
175
5
2
6
7
0
0
2
0
2026-01-06
170
20
16
16
16
16
21
23
0
2026-01-05
150
-20
6
2
2
4
9
23
0
2026-01-04
170
20
12
12
12
10
6
11
0
2026-01-03
150
30
10
10
12
12
9
20
0
2026-01-02
120
30
11
9
7
5
3
25
0
2026-01-01
90
0
8
7
7
3
19
20
0
2025-12-31
90
-20
0
0
0
0
1
1
0
2025-12-30
110
0
0
0
0
0
0
0
0
2025-12-29
110
-15
0
0
0
0
0
0
0
2025-12-28
125
-5
3
0
1
0
1
7
0
2025-12-27
130
0
19
34
35
30
27
23
0
2025-12-26
0
0
0
0
1
0
0
0
0
2025-12-25
0
0
0
0
0
0
0
0
0
2025-12-24
0
0
0
0
0
0
0
0
0
2025-12-23
0
0
3
3
2
3
2
0
0
2025-12-22
0
0
2
0
0
0
0
0
0
2025-12-21
0
0
0
0
0
0
0
0
2025-12-20
0
0
0
0
0
0
0