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snowy resort
Lat Long: 36.63° N 138.57° E
Ski Japan - Gunma

Kusatsu Kokusai Snow Forecast

Weather Forecast for Kusatsu Kokusai at 2171m altitude

Issued: 2 am 14 Aug 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 27.0mm), heaviest during Fri afternoon. Very mild (max 15°C on Fri afternoon, min 13°C on Fri night). Wind will be generally light.

Days 4-6 weather summary:

Light rain (total 4.0mm), mostly falling on Wed afternoon. Very mild (max 17°C on Wed morning, min 13°C on Mon night). Wind will be generally light.

Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
light rain
light rain
light rain
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
rain showers
thunderstorm
clear
t-storm
risk
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
light rain
light rain
light rain
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
rain shwrs
t-storm
risk
clear
km/h
15
SE
10
SSE
10
SSE
5
SSE
5
SE
5
SSE
5
ESE
5
SE
5
SE
5
SSW
5
SW
5
SSE
5
SSW
0
SSE
5
SSE
0
ENE
0
ESE
5
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
3
7
5
2
5
3
1
1
1
3
max °C
14
15
14
14
14
13
14
14
13
14
14
14
16
16
15
17
17
16
min °C
14
14
13
14
14
13
13
14
13
14
14
13
14
15
14
16
16
15
 chill °C
13
13
12
14
14
12
13
14
12
14
14
13
14
15
14
16
16
15
Humid %
91
87
91
86
86
88
88
75
74
72
81
79
69
74
81
70
75
77
Freeze m
4700
4700
4750
4750
4750
4800
4800
4900
5100
5100
5100
5100
5150
5100
5250
5200
5150
5300
Sea lvl1000m2000m3000m4000m5000m
141514141413141413141414151615171716191917191917181816191917212118232218
Sunrise
5:01
5:01
5:03
5:03
5:03
5:05
Sunset
6:37
6:37
6:36
6:35
6:32
6:31

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Kusatsu Kokusai:

No recent snow reports

No recent snow reports

Kusatsu Kokusai Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 9 May 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)

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Snow History

Week 2 of August 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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