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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: 8 pm 03 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Moderate rain (total 15.0mm), heaviest on Mon night. Very mild (max 18°C on Mon morning, min 2°C on Mon night). Winds decreasing (fresh winds from the WSW on Mon morning, calm by Tue night).

Days 5-7 weather summary:

Light rain (total 3.0mm), mostly falling on Thu night. Very mild (max 19°C on Thu afternoon, min 4°C on Fri night). Wind will be generally light.

Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
rain showers
rain showers
rain showers
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
light rain
cloud
light rain
clear
mod. rain
rain shwrs
rain shwrs
rain shwrs
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
light rain
cloudy
light rain
clear
km/h
10
S
10
WSW
30
SW
25
NW
10
NW
5
SW
5
S
5
S
10
S
5
SSE
5
S
5
W
5
SSW
5
W
5
NW
5
NNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
6
2
1
6
2
1
 max °C
12
18
15
3
12
14
8
17
17
11
18
19
13
16
10
6
 min °C
11
15
8
2
8
10
6
14
11
9
15
15
12
16
8
4
10
15
5
-4
6
9
5
14
11
8
15
15
12
16
6
1
78
87
49
95
53
37
71
62
45
93
73
62
96
67
85
57
4200
3600
2800
1350
2750
2950
3450
3550
3450
3350
3450
3500
3650
3350
3000
2150
Sea lvl1000m2000m3000m4000m5000m
12149161181212914151113851217123101271614101717131695
Sunrise
4:46
4:45
4:43
4:43
4:41
Sunset
6:32
6:34
6:35
6:36
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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