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Ski Japan - Gunma

Katashina Kogen Snow Forecast

36.81° N 139.23° E

Weather Forecast for Katashina Kogen at 1270 m altitude

Next snow in Katashina Kogen:
0.8 cm on Fri 6th
Issued:
2 pm 30 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Fri
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
rain showers
rain showers
rain showers
rain showers
part cloud
cloud
part cloud
light rain
heavy rain
rain showers
rain showers
cloud
cloud
light rain
light rain
mod rain
light rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
some clouds
cloudy
some clouds
light rain
heavy rain
rain shwrs
rain shwrs
cloudy
cloudy
light rain
light rain
mod. rain
km/h
10
SSW
5
SSW
10
NNW
15
NW
10
NW
5
NW
10
SSW
5
NW
5
NW
5
NNW
15
NW
5
NW
5
WNW
5
NW
10
S
10
S
10
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
2
1
3
1
6
—
—
—
1
13
3
2
—
—
1
2
9
max °C
12
11
7
7
5
9
9
8
9
7
7
7
7
4
6
6
9
min °C
10
9
7
6
4
6
7
7
7
6
6
6
5
4
5
5
6
 chill °C
9
7
5
2
2
5
5
5
7
5
3
5
5
4
3
3
3
Humid %
69
76
89
63
94
66
54
89
59
95
86
89
78
93
93
98
96
Freeze m
3150
3100
2400
2400
2150
2550
2900
2650
2800
2750
2500
2400
2350
2000
2450
2450
2750
Sea lvl1000m2000m3000m4000m5000m
111077588887776466812101086119810871086878
Sunrise
—
—
6:05
—
—
6:05
—
—
6:07
—
—
6:07
—
—
6:09
—
—
Sunset
4:49
—
—
4:46
—
—
4:45
—
—
4:45
—
—
4:44
—
—
4:43
—

Next 3 days weather summary:

Moderate rain (total 14.0mm), heaviest on Sat night. Very mild (max 12°C on Fri afternoon, min 4°C on Sat night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 41.0mm), heaviest during Mon afternoon. Very mild (max 10°C on Thu morning, min 4°C on Tue night). Wind will be generally light.

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

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Snow History

Week 4 of October 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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