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Ski Japan - Gunma

Omote Manza Snow Forecast

Weather Forecast for Omote Manza at 1550 m
Issued: 8 am  30 Dec 2025 (local time)

New snow in Omote Manza

1.2cm0.5in
Wed 31st (PM)
The snow forecast for Omote Manza is: A dusting of new snow. Temperatures will be below freezing (max 0°C on Tue morning, min -10°C on Thu night). Wind will be generally light.

Omote Manza Weather (Next 3 days): The snow forecast for Omote Manza is: A dusting of new snow. Temperatures will be below freezing (max 0°C on Tue morning, min -10°C on Thu night). Wind will be generally light.

Omote Manza Weather (Days 4-6): A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -3°C on Sun morning, min -12°C on Sun night). Winds increasing (calm on Fri afternoon, strong winds from the WNW by Sun night).


Omote Manza Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-5
30
snow showers
Middle Lift: 
-3
25
snow showers
Bottom Lift: 
0
15
snow showers
6 Day Forecast
Issued: 8 am 30 Dec 2025 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
snow showers
clear
light snow
snow showers
snow showers
snow showers
light snow
snow showers
light snow
snow showers
snow showers
snow showers
clear
part cloud
light snow
snow showers
snow shwrs
snow shwrs
snow shwrs
clear
light snow
snow shwrs
snow shwrs
snow shwrs
light snow
snow shwrs
light snow
snow shwrs
snow shwrs
snow shwrs
clear
some clouds
light snow
snow shwrs
 km/h
10
W
15
WNW
15
W
15
W
15
WNW
15
WNW
15
WNW
10
WNW
10
NW
5
WNW
5
NW
15
NW
20
WNW
15
WNW
10
WNW
10
SW
25
WSW
25
NNW
Snow map
1
2
4
6
1
2
15
max °C
0
0
-4
-3
-4
-9
-6
-6
-8
-6
-7
-10
-7
-7
-10
-3
-3
-7
min °C
-1
-4
-6
-4
-7
-9
-8
-8
-10
-8
-9
-11
-9
-9
-10
-6
-6
-12
-5
-8
-11
-9
-14
-15
-14
-12
-14
-11
-14
-19
-16
-14
-16
-11
-13
-24
87
72
87
71
68
75
69
62
80
70
74
92
86
66
68
61
70
88
1350
1500
900
900
1000
150
350
550
200
300
500
0
200
550
0
650
1100
200
Sea lvl1000m2000m3000m4000m5000m
-5-6-8-9-10-11-12-12-13-13-13-15-14-12-11-9-9-14-1-2-5-4-6-9-7-7-9-7-8-11-8-8-10-5-5-10
Sunrise
6:56
6:56
6:56
6:58
6:58
6:58
Sunset
4:37
4:38
4:39
4:40
4:42
4:42

Snow Radar

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Latest snow reports near Omote Manza:

  • 36 km away from Omote Manza

    48 minutes ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

  • 36 km away from Omote Manza

    2 hours ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is probably falling as rain at the bottom of the ski area from Iizuna Kogen

Omote Manza Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:26 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 4 of December has on average:
2.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.6
Powder days
Fresh snow, limited sun, any wind.
1.0
Bluebird days
Average snow, mostly sunny, light wind.