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
2026-01-31
190
20
7
11
12
14
18
18
0
2026-01-30
180
40
18
10
7
12
11
13
0
2026-01-29
160
-10
1
0
0
1
0
0
0
2026-01-28
170
10
4
6
8
10
6
12
0
2026-01-27
170
-20
0
0
0
0
1
1
0
2026-01-26
190
0
14
16
16
17
20
16
0
2026-01-25
190
40
25
42
40
36
36
34
0
2026-01-24
150
40
19
26
29
27
21
26
0
2026-01-23
110
10
8
16
11
14
20
26
0
2026-01-22
100
10
18
12
5
8
10
23
0
2026-01-21
90
20
5
4
4
7
9
3
0
2026-01-20
60
-5
1
1
3
2
0
0
0
2026-01-19
65
-5
0
0
0
0
0
0
0
2026-01-18
70
0
0
0
0
0
0
0
0
2026-01-17
70
-10
0
0
0
0
1
0
0
2026-01-16
80
-20
0
0
0
0
0
0
0
2026-01-15
100
0
2
7
8
6
7
9
0
2026-01-14
100
0
8
9
7
12
13
16
0
2026-01-13
100
5
1
4
3
3
7
6
0
2026-01-12
100
30
18
24
21
23
28
31
0
2026-01-11
90
0
2
4
5
4
9
8
0
2026-01-10
90
0
0
0
0
0
0
0
0
2026-01-09
90
10
10
16
16
14
0
0
0
2026-01-08
80
30
7
6
11
8
17
16
2026-01-07
60
0
0
1
2
0
0