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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 1270m altitude

Issued: 2 pm 30 Apr 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 41.0mm), heaviest during Fri night. Very mild (max 13°C on Fri afternoon, min 2°C on Fri night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 15.0mm), heaviest on Mon afternoon. Very mild (max 14°C on Sun afternoon, min 5°C on Tue morning). Wind will be generally light.

Thu
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
mod rain
mod rain
light rain
rain showers
clear
clear
part cloud
part cloud
cloud
light rain
light rain
light rain
part cloud
light rain
rain showers
part cloud
light rain
mod. rain
mod. rain
light rain
rain shwrs
clear
clear
some clouds
some clouds
cloudy
light rain
light rain
light rain
some clouds
light rain
rain shwrs
some clouds
km/h
10
S
10
SE
10
SSE
10
SSW
10
NW
25
NW
15
NW
5
SSW
10
S
15
SSW
15
SSW
0
W
5
NW
5
NNW
10
NW
10
NNW
5
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
6
10
1
23
3
3
5
3
1
 max °C
5
8
11
13
6
9
8
10
13
14
12
12
11
9
6
9
8
 min °C
5
4
9
10
2
6
7
8
11
11
11
12
10
6
5
8
7
3
1
7
10
-3
2
5
7
10
10
10
12
10
4
3
7
6
97
97
98
89
85
64
64
33
64
55
69
95
97
98
94
62
80
3250
2950
3400
3500
2250
3050
2900
3150
3250
3000
4250
4050
3750
2800
2250
2750
3100
Sea lvl1000m2000m3000m4000m5000m
561012488912131212118698781214611108161512141298118
Sunrise
4:50
4:48
4:47
4:46
4:45
Sunset
6:30
6:30
6:30
6:31
6:32
6:34

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


Snow History

Week 4 of April has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.2
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.



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