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
340
0
10
14
14
4
6
15
0
2026-01-30
340
2
1
0
1
7
7
7
0
2026-01-29
340
3
4
3
4
5
4
4
0
2026-01-28
340
5
5
1
14
8
6
6
0
2026-01-27
340
10
2
4
4
4
3
3
0
2026-01-26
340
20
15
16
28
27
7
8
0
2026-01-25
310
30
13
14
8
7
11
4
0
2026-01-24
280
5
4
6
6
7
6
9
0
2026-01-23
280
5
12
37
21
16
23
9
0
2026-01-22
280
10
18
3
6
5
8
14
0
2026-01-21
270
15
22
24
33
31
22
19
0
2026-01-20
270
15
9
9
9
4
1
0
0
2026-01-19
270
0
0
3
3
5
12
3
0
2026-01-18
270
15
9
6
7
11
5
4
0
2026-01-17
270
1
2
3
4
4
5
4
0
2026-01-16
270
5
1
3
1
2
1
3
0
2026-01-15
270
10
10
14
18
14
15
18
0
2026-01-14
270
10
30
23
18
20
27
16
0
2026-01-13
240
20
4
5
8
9
10
19
0
2026-01-12
240
10
16
17
12
9
10
12
0
2026-01-11
240
5
4
7
6
10
12
7
0
2026-01-10
240
20
5
5
8
4
5
2
0
2026-01-09
240
30
9
22
17
17
12
18
0
2026-01-08
220
20
8
13
10
10
16
0
2026-01-07
220
0
1
0
1
1
1