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Colour guide Temperature · Wind · Rain · Snow
Temperature °C< −10 / −10 / 0 / 10 / 20 / 30+
Wind km/h< 10 / 10 / 29 / 50 / 75+
Rain mm< 1 / 1 / 3 / 10 / 20+
Snow cm< 1 / 1 / 5 / 10 / 20+

Each colour starts at the value shown. Wind colours match across all three units. Dry cells stay neutral. Colours describe the displayed values, not official weather warnings.

Katashina Kogen Ski Resort - Low lift station

ECMWF · Model run: Next update expected:

Day
Time (UTC)
Temp. (°C)
Humidity (%)
Wind (km/h)
Wind (knots)
Wind (Bft)
Direction
Precip. (mm)
Snow (cm)
Pressure (hPa)
Freezing (m)
Conditions
Wednesday, 04/11
06:00
9.5
74
9
5
2B
SW
—
—
1028
3029
Overcast
100% cloud
Overcast
09:00
7.6
89
7
4
2B
S
0.42
0
1029
3154
Overcast
97% cloud
Overcast
12:00
7.2
90
9
5
2B
S
1.1
0
1028
3150
Overcast
100% cloud
Overcast
15:00
7.5
90
5
3
1B
S
3.9
0
1026
3122
Overcast
100% cloud
Overcast
18:00
7.8
90
4
2
1B
SE
3.4
0
1023
3121
Overcast
100% cloud
Overcast
21:00
8.6
90
4
2
1B
SE
6.0
0
1021
3116
Overcast
100% cloud
Overcast
Thursday, 05/11
00:00
10.9
88
4
2
1B
SE
0.49
0
1018
3107
Overcast
93% cloud
Overcast
03:00
14.1
76
5
3
1B
S
0.01
0
1014
3079
Overcast
96% cloud
Overcast
06:00
14.8
73
7
4
2B
SW
0
0
1011
3055
Overcast
87% cloud
Overcast
09:00
10.5
89
0
0
0B
SE
0
0
1010
3045
Partly cloudy
49% cloud
Partly cloudy
12:00
8.7
90
2
1
1B
SE
0.06
0
1008
3034
Overcast
89% cloud
Overcast
15:00
9.9
76
1
1
1B
E
0.01
0
1006
3017
Partly cloudy
26% cloud
Partly cloudy
18:00
10.4
69
0
0
0B
—
0.00
0
1004
2999
Partly cloudy
25% cloud
Partly cloudy
21:00
8.1
85
4
2
1B
N
0.34
0
1006
2995
Cloudy
69% cloud
Cloudy
Friday, 06/11
00:00
11.7
80
15
8
3B
NW
1.1
0
1008
3005
Overcast
95% cloud
Overcast
03:00
12.6
64
18
9
3B
NW
0.60
0
1008
3000
Cloudy
52% cloud
Cloudy
06:00
12.6
61
10
6
2B
NW
0.13
0
1009
2876
Partly cloudy
48% cloud
Partly cloudy
09:00
8.9
83
8
4
2B
NW
0.41
0
1012
2631
Cloudy
71% cloud
Cloudy
12:00
7.5
83
9
5
2B
NW
0.56
0
1014
2332
Overcast
86% cloud
Overcast
15:00
5.6
84
12
7
2B
NW
1.2
0
1015
2013
Overcast
96% cloud
Overcast
18:00
3.5
82
13
7
3B
NW
1.8
0
1017
1619
Overcast
97% cloud
Overcast
21:00
2.7
81
13
7
3B
NW
1.2
0
1019
1427
Overcast
98% cloud
Overcast
Saturday, 07/11
00:00
2.8
78
12
7
2B
NW
1.6
0
1021
1379
Overcast
95% cloud
Overcast
03:00
3.2
74
18
10
3B
NW
1.9
0
1022
1394
Overcast
89% cloud
Overcast
06:00
2
79
19
10
3B
NW
1.8
0
1023
< 1311
Overcast
94% cloud
Overcast
09:00
0.7
83
18
10
3B
NW
1.6
0.5
1026
< 1311
Overcast
95% cloud
Overcast
12:00
0.2
82
18
10
3B
NW
0.59
0.2
1029
< 1311
Overcast
93% cloud
Overcast
15:00
0.1
81
13
7
3B
NW
0.51
0.2
1030
< 1311
Overcast
96% cloud
Overcast
18:00
0.4
82
11
6
2B
NW
0.56
0.2
1030
< 1311
Overcast
97% cloud
Overcast
21:00
0.6
80
12
6
2B
NW
0.45
0.1
1032
< 1311
Overcast
100% cloud
Overcast
Sunday, 08/11
00:00
2.6
71
13
7
3B
NW
0.54
0
1033
1365
Overcast
90% cloud
Overcast
03:00
4.3
64
14
7
3B
NW
0.36
0
1032
1481
Overcast
96% cloud
Overcast
06:00
3.9
66
8
4
2B
N
0.19
0
1031
1508
Overcast
96% cloud
Overcast
09:00
1.5
77
7
4
2B
N
0.03
0
1032
< 1311
Overcast
99% cloud
Overcast
12:00
0.5
78
4
2
1B
NE
0.00
0
1032
< 1311
Overcast
85% cloud
Overcast
15:00
-0.3
76
2
1
1B
NE
0
0
1031
< 1311
Overcast
98% cloud
Overcast
18:00
0.9
74
4
2
1B
NE
0
0
1029
< 1311
Overcast
98% cloud
Overcast
21:00
1.4
76
2
1
1B
NE
0.06
0
1028
1412
Overcast
99% cloud
Overcast
Monday, 09/11
00:00
6.1
58
2
1
1B
SW
0
0
1027
2017
Overcast
82% cloud
Overcast
03:00
9
52
5
3
1B
W
0
0
1023
2243
Cloudy
53% cloud
Cloudy
06:00
7.8
62
7
4
2B
W
0.00
0
1022
2010
Overcast
99% cloud
Overcast
09:00
4.3
78
5
3
1B
N
0.03
0
1024
1862
Cloudy
63% cloud
Cloudy
12:00
3.3
84
5
3
1B
N
0.26
0
1024
1707
Cloudy
78% cloud
Cloudy
15:00
2
80
11
6
2B
N
0.65
0
1025
1316
Overcast
84% cloud
Overcast
18:00
0.7
78
15
8
3B
NW
0.67
0.2
1025
< 1311
Overcast
89% cloud
Overcast
21:00
0.2
79
14
8
3B
NW
0.44
0.1
1026
< 1311
Overcast
87% cloud
Overcast
Tuesday, 10/11
00:00
1.5
73
13
7
3B
NW
0.47
0
1026
< 1311
Overcast
87% cloud
Overcast
03:00
2.5
67
11
6
2B
NW
0.35
0
1026
1345
Overcast
82% cloud
Overcast
06:00
1.8
66
8
4
2B
N
0.16
0
1027
< 1311
Partly cloudy
48% cloud
Partly cloudy
Forecast notes

Forecast table times: UTC.
Coordinates: 36.8112067°N, 139.2292589°E · Requested elevation: 950 m. Model terrain: 1308 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Katashina Kogen Ski Resort — snowy slopes and lifts. Photo: Sklatch. Archive image; resized.
Katashina Kogen Ski Resort — snowy slopes and lifts. Photo: Sklatch. Archive image; resized. Source · CC BY-SA 4.0

Katashina Kogen Ski Resort is a downhill ski area in Gunma Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 950 to 1263 metres above sea level.

Resort website

Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.

Katashina Kogen Ski Resort - Base lift station

ECMWF · Model run: Next update expected:

Day
Time (UTC)
Temp. (°C)
Humidity (%)
Wind (km/h)
Wind (knots)
Wind (Bft)
Direction
Precip. (mm)
Snow (cm)
Pressure (hPa)
Freezing (m)
Conditions
Wednesday, 04/11
06:00
9.3
75
9
5
2B
SW
—
—
1028
3032
Overcast
100% cloud
Overcast
09:00
7.3
90
6
4
2B
S
0.41
0
1029
3154
Overcast
97% cloud
Overcast
12:00
6.9
91
9
5
2B
S
1.1
0
1028
3150
Overcast
100% cloud
Overcast
15:00
7.3
91
5
3
1B
S
3.9
0
1026
3125
Overcast
100% cloud
Overcast
18:00
7.5
91
4
2
1B
SE
3.4
0
1023
3121
Overcast
100% cloud
Overcast
21:00
8.3
91
4
2
1B
SE
5.9
0
1021
3116
Overcast
100% cloud
Overcast
Thursday, 05/11
00:00
10.7
89
4
2
1B
SE
0.48
0
1018
3107
Overcast
93% cloud
Overcast
03:00
13.9
77
5
3
1B
S
0.01
0
1014
3079
Overcast
96% cloud
Overcast
06:00
14.6
74
7
4
2B
SW
0
0
1011
3055
Overcast
86% cloud
Overcast
09:00
10.2
90
0
0
0B
SE
0
0
1010
3045
Partly cloudy
49% cloud
Partly cloudy
12:00
8.5
91
2
1
1B
SE
0.06
0
1008
3034
Overcast
88% cloud
Overcast
15:00
9.6
78
1
1
0B
E
0.01
0
1006
3017
Partly cloudy
27% cloud
Partly cloudy
18:00
10
70
0
0
0B
N
0.00
0
1004
2999
Partly cloudy
25% cloud
Partly cloudy
21:00
7.9
86
4
2
1B
N
0.36
0
1006
2995
Cloudy
70% cloud
Cloudy
Friday, 06/11
00:00
11.5
82
15
8
3B
NW
1.2
0
1008
3005
Overcast
95% cloud
Overcast
03:00
12.4
65
17
9
3B
NW
0.61
0
1008
3000
Cloudy
52% cloud
Cloudy
06:00
12.3
62
10
5
2B
NW
0.13
0
1009
2872
Partly cloudy
49% cloud
Partly cloudy
09:00
8.7
84
8
4
2B
NW
0.41
0
1012
2630
Cloudy
72% cloud
Cloudy
12:00
7.3
84
9
5
2B
NW
0.56
0
1014
2331
Overcast
85% cloud
Overcast
15:00
5.4
85
12
7
2B
NW
1.2
0
1015
2013
Overcast
96% cloud
Overcast
18:00
3.3
83
13
7
3B
NW
1.9
0
1017
1620
Overcast
97% cloud
Overcast
21:00
2.4
82
13
7
3B
NW
1.3
0
1019
1429
Overcast
98% cloud
Overcast
Saturday, 07/11
00:00
2.6
79
12
6
2B
NW
1.6
0
1021
1376
Overcast
95% cloud
Overcast
03:00
3
75
18
10
3B
NW
1.9
0
1021
1392
Overcast
89% cloud
Overcast
06:00
1.8
80
19
10
3B
NW
1.8
0
1023
1308
Overcast
94% cloud
Overcast
09:00
0.5
84
18
10
3B
NW
1.6
0.5
1026
< 1300
Overcast
95% cloud
Overcast
12:00
-0
82
18
10
3B
NW
0.59
0.2
1029
< 1300
Overcast
92% cloud
Overcast
15:00
-0.1
82
13
7
3B
NW
0.51
0.2
1030
< 1300
Overcast
95% cloud
Overcast
18:00
0.2
83
11
6
2B
NW
0.56
0.2
1030
< 1300
Overcast
97% cloud
Overcast
21:00
0.4
81
11
6
2B
NW
0.46
0.1
1032
< 1300
Overcast
99% cloud
Overcast
Sunday, 08/11
00:00
2.4
72
13
7
3B
NW
0.55
0
1033
1361
Overcast
90% cloud
Overcast
03:00
4.1
65
14
7
3B
NW
0.37
0
1032
1478
Overcast
96% cloud
Overcast
06:00
3.7
67
8
4
2B
N
0.20
0
1031
1504
Overcast
96% cloud
Overcast
09:00
1.2
78
7
4
2B
N
0.03
0
1032
< 1300
Overcast
99% cloud
Overcast
12:00
0.2
80
4
2
1B
NE
0.00
0
1032
< 1300
Overcast
85% cloud
Overcast
15:00
-0.5
77
2
1
1B
NE
0
0
1031
< 1300
Overcast
98% cloud
Overcast
18:00
0.7
75
4
2
1B
NE
0
0
1029
< 1300
Overcast
98% cloud
Overcast
21:00
1.1
77
2
1
1B
NE
0.06
0
1028
1402
Overcast
98% cloud
Overcast
Monday, 09/11
00:00
5.8
59
2
1
1B
SW
0
0
1027
2016
Overcast
82% cloud
Overcast
03:00
8.7
53
5
3
1B
W
0
0
1023
2240
Cloudy
53% cloud
Cloudy
06:00
7.6
63
7
4
2B
W
0.00
0
1022
2006
Overcast
99% cloud
Overcast
09:00
4
79
5
3
1B
N
0.03
0
1024
1862
Cloudy
63% cloud
Cloudy
12:00
3.1
85
5
3
1B
N
0.28
0
1024
1705
Cloudy
78% cloud
Cloudy
15:00
1.8
81
11
6
2B
N
0.68
0
1025
1317
Overcast
84% cloud
Overcast
18:00
0.5
79
15
8
3B
NW
0.70
0.2
1025
< 1300
Overcast
89% cloud
Overcast
21:00
0
80
14
8
3B
NW
0.45
0.1
1026
< 1300
Overcast
87% cloud
Overcast
Tuesday, 10/11
00:00
1.3
74
13
7
3B
NW
0.50
0
1026
< 1300
Overcast
88% cloud
Overcast
03:00
2.3
68
11
6
2B
NW
0.38
0
1026
1338
Overcast
83% cloud
Overcast
06:00
1.6
67
8
4
2B
N
0.18
0
1027
< 1300
Partly cloudy
49% cloud
Partly cloudy
Forecast notes

Forecast table times: UTC.
Coordinates: 36.8120978°N, 139.2233151°E · Requested elevation: 991 m. Model terrain: 1297 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Katashina Kogen Ski Resort - Top lift station

ECMWF · Model run: Next update expected:

Day
Time (UTC)
Temp. (°C)
Humidity (%)
Wind (km/h)
Wind (knots)
Wind (Bft)
Direction
Precip. (mm)
Snow (cm)
Pressure (hPa)
Freezing (m)
Conditions
Wednesday, 04/11
06:00
7.8
80
9
5
2B
S
—
—
1028
3037
Overcast
100% cloud
Overcast
09:00
5.8
97
6
3
2B
S
0.41
0
1029
3154
Overcast
98% cloud
Overcast
12:00
5.4
99
9
5
2B
S
1.1
0
1028
3150
Overcast
100% cloud
Overcast
15:00
5.7
99
5
2
1B
S
4.0
0
1026
3129
Overcast
100% cloud
Overcast
18:00
5.9
98
4
2
1B
SE
3.6
0
1023
3121
Overcast
100% cloud
Overcast
21:00
6.7
98
4
2
1B
SE
5.9
0
1021
3116
Overcast
100% cloud
Overcast
Thursday, 05/11
00:00
9.1
95
4
2
1B
SE
0.48
0
1018
3107
Overcast
93% cloud
Overcast
03:00
12.3
82
5
3
1B
S
0.01
0
1014
3079
Overcast
96% cloud
Overcast
06:00
13
79
7
4
2B
SW
0
0
1011
3055
Overcast
86% cloud
Overcast
09:00
8.7
97
0
0
0B
E
0
0
1010
3045
Partly cloudy
50% cloud
Partly cloudy
12:00
7
98
2
1
1B
SE
0.06
0
1008
3034
Overcast
87% cloud
Overcast
15:00
8
84
1
1
0B
E
0.01
0
1006
3017
Partly cloudy
28% cloud
Partly cloudy
18:00
8.4
76
0
0
0B
N
0.00
0
1004
2999
Partly cloudy
26% cloud
Partly cloudy
21:00
6.4
93
5
2
1B
N
0.40
0
1006
2995
Cloudy
71% cloud
Cloudy
Friday, 06/11
00:00
9.9
88
15
8
3B
NW
1.2
0
1008
3006
Overcast
94% cloud
Overcast
03:00
10.9
69
17
9
3B
NW
0.62
0
1008
3001
Cloudy
51% cloud
Cloudy
06:00
10.9
66
10
5
2B
NW
0.14
0
1009
2867
Partly cloudy
48% cloud
Partly cloudy
09:00
7.2
90
8
4
2B
NW
0.41
0
1012
2631
Cloudy
72% cloud
Cloudy
12:00
5.8
90
9
5
2B
NW
0.55
0
1014
2332
Overcast
84% cloud
Overcast
15:00
3.9
91
12
7
3B
NW
1.2
0
1015
2016
Overcast
96% cloud
Overcast
18:00
1.8
90
13
7
3B
NW
1.9
0
1017
1625
Overcast
97% cloud
Overcast
21:00
1
88
13
7
3B
NW
1.3
0.4
1019
1435
Overcast
98% cloud
Overcast
Saturday, 07/11
00:00
1.1
86
12
6
2B
NW
1.6
0.5
1021
1372
Overcast
95% cloud
Overcast
03:00
1.6
81
18
10
3B
NW
1.9
0
1021
1389
Overcast
88% cloud
Overcast
06:00
0.3
86
19
10
3B
NW
1.8
0.5
1023
1306
Overcast
94% cloud
Overcast
09:00
-0.9
91
18
10
3B
NW
1.6
0.5
1026
< 1278
Overcast
94% cloud
Overcast
12:00
-1.4
89
18
10
3B
NW
0.58
0.2
1028
< 1278
Overcast
92% cloud
Overcast
15:00
-1.6
89
13
7
3B
NW
0.49
0.1
1030
< 1278
Overcast
94% cloud
Overcast
18:00
-1.3
90
11
6
2B
NW
0.55
0.2
1030
< 1278
Overcast
97% cloud
Overcast
21:00
-1.1
88
11
6
2B
NW
0.45
0.1
1032
< 1278
Overcast
99% cloud
Overcast
Sunday, 08/11
00:00
1
78
13
7
3B
NW
0.55
0.2
1033
1356
Overcast
91% cloud
Overcast
03:00
2.6
70
14
7
3B
NW
0.38
0
1032
1472
Overcast
96% cloud
Overcast
06:00
2.2
72
8
4
2B
N
0.20
0
1031
1500
Overcast
96% cloud
Overcast
09:00
-0.2
84
7
4
2B
N
0.03
0
1032
< 1278
Overcast
99% cloud
Overcast
12:00
-1.2
86
4
2
1B
NE
0.00
0
1032
< 1278
Overcast
85% cloud
Overcast
15:00
-2
83
2
1
1B
NE
0
0
1031
< 1278
Overcast
97% cloud
Overcast
18:00
-0.8
81
4
2
1B
NE
0
0
1029
< 1278
Overcast
98% cloud
Overcast
21:00
-0.4
84
2
1
1B
NE
0.06
0
1028
1376
Overcast
98% cloud
Overcast
Monday, 09/11
00:00
4.3
63
2
1
1B
SW
0
0
1027
2017
Overcast
81% cloud
Overcast
03:00
7.2
57
5
3
1B
W
0
0
1023
2235
Cloudy
54% cloud
Cloudy
06:00
6.1
68
7
4
2B
W
0.00
0
1022
2000
Overcast
98% cloud
Overcast
09:00
2.6
85
5
3
1B
N
0.03
0
1024
1864
Cloudy
62% cloud
Cloudy
12:00
1.6
92
5
3
1B
N
0.30
0
1024
1706
Cloudy
78% cloud
Cloudy
15:00
0.3
88
11
6
2B
N
0.72
0.2
1025
1320
Overcast
84% cloud
Overcast
18:00
-1
86
15
8
3B
N
0.75
0.2
1025
< 1278
Overcast
90% cloud
Overcast
21:00
-1.4
87
14
8
3B
NW
0.47
0.1
1025
< 1278
Overcast
88% cloud
Overcast
Tuesday, 10/11
00:00
-0.2
81
13
7
3B
NW
0.54
0.2
1026
< 1278
Overcast
88% cloud
Overcast
03:00
0.8
73
11
6
2B
NW
0.43
0.1
1026
1326
Overcast
82% cloud
Overcast
06:00
0.1
72
8
5
2B
N
0.20
0
1027
1278
Cloudy
51% cloud
Cloudy
Forecast notes

Forecast table times: UTC.
Coordinates: 36.8113249°N, 139.2122161°E · Requested elevation: 1263 m. Model terrain: 1275 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.