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Ski Japan - Gunma

Katashina Kogen Snow Forecast

Weather Forecast for Katashina Kogen at 1110 m
Issued: 2 am  17 Sep 2025 (local time)

The snow forecast for Katashina Kogen is: Heavy rain (total 46.0mm), heaviest during Thu afternoon. Warm (max 25°C on Wed morning, min 13°C on Fri night). Wind will be generally light.

Katashina Kogen Weather (Next 3 days): The snow forecast for Katashina Kogen is: Heavy rain (total 46.0mm), heaviest during Thu afternoon. Warm (max 25°C on Wed morning, min 13°C on Fri night). Wind will be generally light.

Katashina Kogen Weather (Days 4-6): Heavy rain (total 40.0mm), heaviest during Sat night. Very mild (max 18°C on Sun morning, min 12°C on Mon night). Wind will be generally light.


Katashina Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
20
5
clear
Bottom Lift: 
19
5
clear
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6 Day Forecast
Issued: 2 am 17 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
thunderstorm
thunderstorm
rain showers
thunderstorm
light rain
light rain
light rain
heavy rain
mod rain
mod rain
rain showers
clear
light rain
heavy rain
light rain
light rain
rain showers
rain showers
rain showers
part cloud
clear
risk thun- der
risk thun- der
rain shwrs
risk thun- der
light rain
light rain
light rain
heavy rain
mod. rain
mod. rain
rain shwrs
clear
light rain
heavy rain
light rain
light rain
rain shwrs
rain shwrs
rain shwrs
some clouds
 km/h
5
NW
5
WSW
5
SSW
5
WNW
10
NNW
10
NNW
5
SSW
5
S
5
SE
10
SSE
10
SSW
10
NW
5
NNW
5
WSW
5
S
0
SW
5
WNW
5
SSE
5
SSE
5
S
5
SSE
Snow map
 cm 
 mm 
4
7
1
18
1
2
2
11
6
7
7
3
11
2
2
2
2
2
max°C
25
25
21
22
19
15
14
14
13
14
13
15
18
17
14
14
14
13
15
15
12
min°C
23
22
20
21
17
14
14
14
13
13
13
14
16
15
13
13
14
12
13
13
11
chill°C 
23
22
20
21
17
14
14
14
13
12
12
14
16
15
13
13
14
12
13
13
10
Humid% 
73
68
88
85
92
94
91
97
98
98
99
87
82
75
99
97
91
95
89
79
92
Freezing level (m
4900
4950
4900
4800
4550
4300
4100
4200
4200
4250
4450
4250
3950
3850
3600
3450
3600
3500
3500
3400
3550
topliftbotliftSea lvl1000m2000m3000m4000m5000m
232320211714131312131214161513131312131311262420231815161514141414191714151513161511
Sunrise
5:26
5:26
5:26
5:28
5:28
5:30
5:31
Sunset
5:47
5:46
5:45
5:44
5:42
5:40
5:38

Snow Radar

Latest snow reports near Katashina Kogen:

No recent snow reports

No recent snow reports

Katashina Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:15 Apr 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of September has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.



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