snowy resort image
Ski Japan - Gunma

Omote Manza Snow Forecast

Weather Forecast for Omote Manza at 1550 m
Issued: 8 am  13 Dec 2025 (local time)

New snow in Omote Manza

2.8cm1.1in
Sun 14th (AM)
The snow forecast for Omote Manza is: A moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 1°C on Sun morning, min -9°C on Mon night). Winds increasing (light winds from the SSE on Sat afternoon, strong winds from the W by Sun night).

Omote Manza Weather (Next 3 days): The snow forecast for Omote Manza is: A moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 1°C on Sun morning, min -9°C on Mon night). Winds increasing (light winds from the SSE on Sat afternoon, strong winds from the W by Sun night).

Omote Manza Weather (Days 4-6): A dusting of new snow. Temperatures will be below freezing (max -1°C on Tue morning, min -7°C on Wed night). Wind will be generally light.


Omote Manza Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-6
20
clear
Middle Lift: 
-5
15
clear
Bottom Lift: 
-3
5
clear
6 Day Forecast
Issued: 8 am 13 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
light snow
light snow
snow showers
snow showers
snow showers
snow showers
clear
clear
clear
snow showers
part cloud
light snow
snow showers
clear
clear
clear
clear
some clouds
light snow
light snow
snow shwrs
snow shwrs
snow shwrs
snow shwrs
clear
clear
clear
snow shwrs
some clouds
light snow
snow shwrs
clear
clear
clear
 km/h
10
NW
5
SSE
10
SSE
15
SSW
20
WSW
35
WNW
35
WNW
20
NW
10
WNW
10
W
10
WNW
15
W
10
WNW
10
WNW
10
NNW
10
NW
5
NW
5
SSW
Snow map
2
1
9
1
1
max °C
-3
-2
-1
1
0
-5
-5
-5
-8
-1
-1
-4
-1
-3
-5
-3
-4
-5
min °C
-6
-6
-7
0
-4
-7
-6
-8
-9
-3
-4
-5
-3
-4
-7
-5
-6
-7
-10
-11
-12
-4
-13
-17
-15
-14
-14
-7
-8
-10
-7
-4
-13
-9
-6
-7
73
52
86
97
90
95
88
78
55
32
64
82
87
92
94
83
81
51
550
1200
950
1850
1550
800
650
750
0
1100
1450
950
1000
1150
600
700
1000
550
topbotSea lvl1000m2000m3000m4000m5000m
-7-6-4-1-6-9-11-9-7-5-5-6-6-6-8-7-6-4-5-4-41-2-6-6-7-9-2-3-5-2-4-6-4-5-6
Sunrise
6:48
6:48
6:50
6:50
6:50
6:52
Sunset
4:30
4:30
4:30
4:30
4:30
4:31

Snow Radar

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Latest snow reports near Omote Manza:

  • 17 km away from Omote Manza

    8 hours ago
    Is it snowing?

    Snowing at Shiga Kogen-Yakebitaiyama. from Shiga Kogen-Yakebitaiyama

  • 36 km away from Omote Manza

    13 hours ago
    weather station observation

    Freezing rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen

  • 36 km away from Omote Manza

    15 hours ago
    weather station observation

    Continuous light snow reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

Omote Manza Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:18cm
Last snowfall:12 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 2 of December has on average:
1.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.9
Powder days
Fresh snow, limited sun, any wind.
1.3
Bluebird days
Average snow, mostly sunny, light wind.