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
2026-02-02
230
-20
7
7
8
13
11
8
0
2026-02-01
250
0
2
4
5
8
3
3
0
2026-01-31
250
-15
13
17
21
21
17
19
0
2026-01-30
265
45
23
22
21
11
26
16
0
2026-01-29
220
20
4
5
5
10
6
11
0
2026-01-28
200
5
12
14
14
15
13
17
0
2026-01-27
195
-20
0
2
2
2
2
3
0
2026-01-26
215
20
24
32
31
33
31
28
0
2026-01-25
195
55
21
34
32
24
24
22
0
2026-01-24
140
-10
4
1
6
8
14
12
0
2026-01-23
150
-5
14
15
25
30
27
24
0
2026-01-22
155
50
26
17
15
16
18
26
0
2026-01-21
105
15
18
18
18
17
20
17
0
2026-01-20
90
-5
5
4
5
2
0
0
0
2026-01-19
95
0
0
0
1
1
0
0
0
2026-01-18
95
-5
3
5
3
5
0
4
0
2026-01-17
100
0
0
0
1
7
11
3
0
2026-01-16
100
-10
0
0
0
0
0
0
0
2026-01-15
110
5
6
10
13
10
12
22
0
2026-01-14
105
-10
7
8
8
5
4
3
0
2026-01-13
115
-15
0
2
2
1
5
5
0
2026-01-12
130
40
36
29
22
33
33
37
0
2026-01-11
90
-5
0
0
0
0
1
2
0
2026-01-10
95
-10
0
0
0
0
0
0
2026-01-09
105
20
18
23
27
23
8