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Ski Japan - Gunma

Kusatsu Kokusai Snow Forecast

Weather Forecast for Kusatsu Kokusai at 2171 m
Issued: 2 am  31 Dec 2025 (local time)

New snow in Kusatsu Kokusai

1.5cm0.6in
Wed 31st (PM)
The snow forecast for Kusatsu Kokusai is: A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be well below freezing (max -8°C on Wed morning, min -15°C on Fri night). Winds increasing (light winds from the WSW on Fri morning, strong winds from the WNW by Fri night).

Kusatsu Kokusai Weather (Next 3 days): The snow forecast for Kusatsu Kokusai is: A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be well below freezing (max -8°C on Wed morning, min -15°C on Fri night). Winds increasing (light winds from the WSW on Fri morning, strong winds from the WNW by Fri night).

Kusatsu Kokusai Weather (Days 4-6): A heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -7°C on Sun morning, min -17°C on Mon morning). Winds increasing (moderate winds from the W on Sat night, severe gales from the WNW by Mon afternoon).


Kusatsu Kokusai Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-9
30
part cloud
Middle Lift: 
-6
15
snow showers
Bottom Lift: 
-4
5
part cloud
6 Day Forecast
Issued: 2 am 31 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
snow showers
light snow
light snow
snow showers
snow showers
light snow
mod snow
light snow
snow showers
clear
part cloud
light snow
heavy snow
mod snow
light snow
snow showers
some clouds
light snow
snow shwrs
light snow
light snow
snow shwrs
snow shwrs
light snow
mod. snow
light snow
snow shwrs
clear
some clouds
light snow
heavy snow
mod. snow
light snow
snow shwrs
 km/h
30
W
35
W
35
W
35
W
25
W
15
W
15
WSW
15
NNW
35
NW
40
WNW
35
WNW
20
W
35
W
40
W
40
WNW
75
WNW
80
WNW
40
NW
Snow map
1
1
5
6
1
19
8
3
1
max °C
-8
-9
-10
-11
-11
-13
-13
-14
-14
-12
-11
-9
-7
-8
-11
-16
-13
-8
min °C
-9
-9
-12
-11
-12
-14
-13
-14
-15
-14
-12
-12
-8
-8
-15
-17
-14
-12
-18
-19
-23
-22
-20
-22
-20
-22
-27
-26
-22
-22
-17
-18
-28
-34
-30
-25
65
72
57
56
64
87
77
92
91
81
66
74
69
84
90
95
81
50
900
1100
150
450
650
0
350
350
0
300
650
0
750
1150
200
0
200
0
Sea lvl1000m2000m3000m4000m5000m
-9-9-11-11-12-14-13-14-15-13-12-11-8-8-13-17-14-10-1-3-7-4-5-8-5-7-8-5-6-8-2-2-7-8-8-9
Sunrise
6:56
6:56
6:58
6:58
6:58
6:58
Sunset
4:38
4:39
4:40
4:40
4:42
4:43

Snow Radar

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Latest snow reports near Kusatsu Kokusai:

  • 44 km away from Kusatsu Kokusai

    - Japan Skier22 minutes ago
    Eyeball reporter

    Great skiing on well groomed pistes. Good news, snow is forecast. from Ikenotaira Onsen Alpenblick

  • 39 km away from Kusatsu Kokusai

    17 hours ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

  • 39 km away from Kusatsu Kokusai

    18 hours ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is probably falling as rain at the bottom of the ski area from Iizuna Kogen

  • 46 km away from Kusatsu Kokusai

    23 hours ago
    Is it snowing?

    Snowing at a moderate rate in Maiko Snow Resort. from Maiko Snow Resort

Kusatsu Kokusai Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:26 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 4 of December has on average:
1.7
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.4
Powder days
Fresh snow, limited sun, any wind.
1.5
Bluebird days
Average snow, mostly sunny, light wind.



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