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Ski Japan - Gunma

Oze Iwakura Ski Resort Snow Forecast

Lat Long: 36.81° N 139.22° E

Weather Forecast for Oze Iwakura Ski Resort at 1354m altitude

Issued: 2 am 01 Jul 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 47.0mm), heaviest during Wed night. Very mild (max 19°C on Wed morning, min 13°C on Fri morning). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 21.0mm), heaviest during Sun morning. Very mild (max 18°C on Sat afternoon, min 14°C on Sat night). Wind will be generally light.

Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
thunderstorm
heavy rain
mod rain
cloud
mod rain
light rain
light rain
rain showers
part cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
rain shwrs
t-storm
risk
heavy rain
mod. rain
cloudy
mod. rain
light rain
light rain
rain shwrs
some clouds
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
km/h
5
SSE
5
SSW
5
SE
5
SE
5
SSW
5
NW
5
W
5
WSW
5
SW
5
S
5
SSW
5
SSE
5
SSE
10
S
5
SE
5
SSE
5
SSW
5
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
5
18
9
6
4
3
1
3
2
4
2
4
2
3
1
max °C
19
17
17
14
15
14
14
14
14
17
18
15
15
16
15
17
16
15
min °C
18
17
14
14
14
14
13
14
13
15
16
14
15
15
15
16
16
15
 chill °C
18
17
14
14
14
14
13
14
13
15
16
14
15
15
15
16
16
15
Humid %
73
89
91
98
97
99
99
99
97
88
72
97
92
96
98
95
96
99
Freeze m
4200
4300
4400
4600
4800
4300
4050
4050
4250
4400
4350
4350
4500
4400
4550
4550
4600
4700
Sea lvl1000m2000m3000m4000m5000m
161514131313121212141513131414151413221916161616161615192016171817191916
Sunrise
4:26
4:26
4:28
4:28
4:28
4:28
Sunset
7:06
7:06
7:06
7:05
7:05
7:05

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network

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Latest snow reports near Oze Iwakura Ski Resort:

No recent snow reports

No recent snow reports

Oze Iwakura Ski Resort Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 9 May 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)

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Snow History

Week 1 of July 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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