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
2026-01-14
275
-15
8
14
12
13
11
8
0
2026-01-13
290
275
8
12
11
9
8
11
0
2026-01-12
275
0
9
15
13
9
7
13
0
2026-01-11
275
0
3
15
15
19
13
11
0
2026-01-10
275
0
4
5
4
3
5
9
0
2026-01-09
275
10
5
7
9
10
8
0
0
2026-01-08
265
0
24
10
17
10
11
7
0
2026-01-07
265
45
3
6
5
1
0
19
0
2026-01-06
220
0
9
10
12
10
15
17
0
2026-01-05
220
0
3
5
4
3
10
11
0
2026-01-04
220
0
4
4
3
2
4
5
0
2026-01-03
220
5
11
15
5
4
4
16
0
2026-01-02
215
45
8
13
11
11
16
16
0
2026-01-01
170
25
7
10
7
7
11
16
0
2025-12-31
145
0
3
5
4
6
2
4
0
2025-12-30
145
-10
4
6
22
14
0
8
0
2025-12-29
155
-25
0
1
0
0
0
4
0
2025-12-28
180
45
5
6
6
9
12
10
0
2025-12-27
135
35
13
17
18
16
20
13
0
2025-12-26
100
5
5
3
0
0
3
4
0
2025-12-25
95
0
0
0
0
0
0
0
0
2025-12-24
95
0
0
0
0
0
0
0
0
2025-12-23
95
-15
0
0
1
1
1
0
0
2025-12-22
110
-5
2
2
2
1
0
2
2025-12-21
115
0
0
0
0
0
0