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Ski Japan - Gunma

Katashina Kogen Snow Forecast

Weather Forecast for Katashina Kogen at 1110 m
Issued: 2 am  12 Dec 2025 (local time)

New snow in Katashina Kogen

7.5cm3.0in
Fri 12th (AM)
The snow forecast for Katashina Kogen is: Light rain (total 6.0mm) on Sun morning. Becoming colder with heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 4°C on Sun morning, min -8°C on Fri night). Winds increasing (calm on Sat morning, strong winds from the W by Sun night).

Katashina Kogen Weather (Next 3 days): The snow forecast for Katashina Kogen is: Light rain (total 6.0mm) on Sun morning. Becoming colder with heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 4°C on Sun morning, min -8°C on Fri night). Winds increasing (calm on Sat morning, strong winds from the W by Sun night).

Katashina Kogen Weather (Days 4-6): A light covering of new snow, mostly falling on Mon morning. Freeze-thaw conditions (max 2°C on Tue morning, min -5°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon morning, calm by Mon night).


Katashina Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-8
35
snow showers
Bottom Lift: 
-6
30
snow showers
6 Day Forecast
Issued: 2 am 12 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
light snow
cloud
cloud
light snow
light rain
light snow
heavy snow
light snow
snow showers
snow showers
clear
clear
snow showers
light snow
snow showers
snow showers
light snow
light snow
light snow
cloudy
cloudy
light snow
light rain
light snow
heavy snow
light snow
snow shwrs
snow shwrs
clear
clear
snow shwrs
light snow
snow shwrs
snow shwrs
 km/h
35
NW
25
NW
10
NNW
5
NNW
5
S
10
SSE
5
SSE
5
W
35
WNW
30
WNW
20
WNW
5
NW
5
NNW
5
WNW
5
WSW
5
NW
10
NW
10
NNW
Snow map
4
3
1
2
11
4
2
2
3
1
max °C
-6
-7
-6
-1
-1
3
4
4
-2
-3
-3
-2
2
2
1
1
0
-4
min °C
-7
-7
-8
-4
-3
-2
4
0
-2
-4
-4
-5
1
1
0
1
-3
-5
-16
-15
-13
-6
-7
-6
4
-5
-10
-12
-8
-8
0
0
0
-1
-7
-10
85
84
88
58
57
95
95
97
90
90
89
69
45
73
73
85
83
83
0
0
0
500
1000
1250
2000
1750
850
550
600
0
1250
1400
1300
1200
1050
0
topbotSea lvl1000m2000m3000m4000m5000m
-8-8-8-4-3-131-3-5-5-41100-3-5-5-6-8-1-2043-1-3-4-730-22-2-6
Sunrise
6:45
6:46
6:47
6:47
6:48
6:48
Sunset
4:27
4:27
4:27
4:27
4:28
4:28

Snow Radar

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Latest snow reports near Katashina Kogen:

  • 20 km away from Katashina Kogen

    2 hours ago
    weather station observation

    Freezing rain reported from Nikko at 1298 metres elevation 6 kms ESE of Nikko Shobugahama but it is forecast cold enough for snow at the ski area from Nikko Shobugahama

Katashina Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:11cm
Last snowfall:11 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 2 of December has on average:
0.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.7
Powder days
Fresh snow, limited sun, any wind.
0.7
Bluebird days
Average snow, mostly sunny, light wind.




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