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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 am 04 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 12.0mm), heaviest on Mon night. Very mild (max 17°C on Mon morning, min 3°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Light rain (total 5.0mm), mostly falling on Fri afternoon. Warm (max 20°C on Thu morning, min 2°C on Fri night). Wind will be generally light.

Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
light rain
rain showers
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
light rain
light rain
rain showers
clear
clear
clear
rain shwrs
light rain
rain shwrs
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
light rain
light rain
rain shwrs
clear
clear
clear
km/h
5
WNW
25
WSW
20
NW
10
NW
10
SW
5
S
5
S
5
SSW
5
S
0
NW
10
W
5
SW
5
W
10
NNW
15
NNW
10
NW
20
WNW
5
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
2
2
8
1
3
1
 max °C
17
16
4
13
14
8
17
16
11
20
19
12
15
8
5
14
14
9
 min °C
12
8
3
8
10
6
14
12
9
17
14
11
14
5
2
11
11
7
12
6
-1
7
9
5
14
12
8
17
14
11
14
2
-1
10
11
7
98
56
97
53
36
68
66
54
80
68
55
86
70
86
79
38
33
52
3900
2900
1350
3100
3200
3500
3500
3400
3500
3650
3550
3750
3400
2950
2000
2250
2500
2450
Sea lvl1000m2000m3000m4000m5000m
131017108131310151512126391191512411127161410191712157413138
Sunrise
4:46
4:45
4:43
4:43
4:41
4:41
Sunset
6:32
6:34
6:35
6:36
6:37
6:37

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 1 of May has on average:

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



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