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snowy resort
Lat Long: 36.81° N 139.23° E
Ski Japan - Gunma

Katashina Kogen Snow Forecast

Weather Forecast for Katashina Kogen at 950m altitude

Issued: 2 pm 06 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 34.0mm), heaviest during Sun night. Very mild (max 18°C on Mon afternoon, min 11°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 12.0mm), heaviest on Thu afternoon. Warm (max 20°C on Wed morning, min 8°C on Tue night). Wind will be generally light.

Sat
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
cloud
light rain
light rain
heavy rain
light rain
light rain
rain showers
rain showers
clear
clear
part cloud
part cloud
part cloud
rain showers
rain showers
rain showers
light rain
cloudy
light rain
light rain
heavy rain
light rain
light rain
rain shwrs
rain shwrs
clear
clear
some clouds
some clouds
some clouds
rain shwrs
rain shwrs
rain shwrs
km/h
5
SW
5
SSW
10
S
10
S
10
SSE
5
SE
10
NW
10
NNW
10
NW
10
NW
5
NNW
5
WNW
10
SSW
0
S
5
SSW
10
SW
0
N
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
2
1
2
18
2
2
5
2
2
6
3
 max °C
17
13
16
17
13
17
18
14
16
17
11
20
20
14
19
18
13
 min °C
15
12
15
14
13
14
15
11
13
13
8
17
16
11
17
15
11
15
12
15
14
12
14
15
10
12
12
7
17
16
11
17
15
11
86
98
93
82
98
96
83
94
79
51
54
39
44
86
75
69
76
3750
3800
4000
4200
4000
4250
4300
3600
3550
3550
3700
3700
3550
3700
3450
3500
3250
Sea lvl1000m2000m3000m4000m5000m
14121313121415111213111616121515131613161613161713151510191813181712
Sunrise
4:24
4:22
4:22
4:22
4:22
Sunset
6:59
6:59
7:00
7:00
7:00
7:00

Avalanche information: Japan Avalanche Network


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: 4 May 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)

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Snow History

Week 1 of June 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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