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Ski Japan - Gunma

Norn Minakami Snow Forecast

36.74° N 138.95° E

Weather Forecast for Norn Minakami at 1220 m altitude

Issued:
2 am 30 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Light rain (total 2.0mm), mostly falling on Wed afternoon. Very mild (max 17°C on Thu morning, min 7°C on Fri night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 20.0mm), heaviest during Mon morning. Very mild (max 14°C on Mon night, min 8°C on Sat morning). Wind will be generally light.

Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
light rain
part cloud
clear
clear
rain showers
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
light rain
mod rain
light rain
mod rain
clear
light rain
some clouds
clear
clear
rain shwrs
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
light rain
mod. rain
light rain
mod. rain
km/h
5
S
10
SSE
10
S
10
NNW
20
NNW
20
NNW
15
NNW
20
NNW
15
NNW
10
NNW
15
NNW
5
S
10
SSE
5
SSE
15
SSE
15
SSE
15
SSE
15
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
1
—
—
—
1
—
—
—
—
—
—
—
—
3
7
4
6
max °C
15
14
15
17
16
14
12
11
8
11
11
9
11
11
10
9
10
14
min °C
13
13
13
17
15
10
10
9
7
8
10
9
10
10
10
9
10
11
 chill °C
13
12
12
17
14
8
8
6
4
6
9
9
9
8
8
6
8
9
Humid %
77
95
97
81
83
90
89
68
87
68
58
78
91
90
98
94
94
99
Freeze m
4500
4550
4700
4750
4700
4200
3900
3200
3350
3450
3350
3600
3750
3600
3350
3700
4100
4450
Sea lvl1000m2000m3000m4000m5000m
1414141716121110810119111110910131916152117131513815139141311111113
Sunrise
5:37
—
—
5:37
—
—
5:39
—
—
5:39
—
—
5:41
—
—
5:41
—
—
Sunset
—
5:30
—
—
5:28
—
—
5:27
—
—
5:24
—
—
5:23
—
—
5:22
—

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Norn Minakami:

No recent snow reports

No recent snow reports

Norn Minakami 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)

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Snow History

Week 4 of September 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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