snowy resort image
Ski Japan - Gunma

Omote Manza Snow Forecast

Weather Forecast for Omote Manza at 2130 m
Issued: 8 pm  14 Dec 2025 (local time)

New snow in Omote Manza

11.8cm4.6in
Mon 15th (AM)
The snow forecast for Omote Manza is: A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -5°C on Tue morning, min -10°C on Sun night). Winds decreasing (gales from the W on Sun night, light winds from the WSW by Wed afternoon).

Omote Manza Weather (Next 3 days): The snow forecast for Omote Manza is: A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -5°C on Tue morning, min -10°C on Sun night). Winds decreasing (gales from the W on Sun night, light winds from the WSW by Wed afternoon).

Omote Manza Weather (Days 4-6): A dusting of new snow. Freeze-thaw conditions (max 4°C on Fri night, min -8°C on Wed night). Wind will be generally light.


Omote Manza Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-9
60
snow showers
Middle Lift: 
-7
50
snow showers
Bottom Lift: 
-5
40
snow showers
6 Day Forecast
Issued: 8 pm 14 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
snow showers
clear
clear
clear
snow showers
part cloud
light snow
snow showers
clear
clear
clear
clear
clear
clear
snow shwrs
snow shwrs
snow shwrs
clear
clear
clear
snow shwrs
some clouds
light snow
snow shwrs
clear
clear
clear
clear
clear
clear
 km/h
55
WNW
45
WNW
40
WNW
15
WNW
20
W
25
W
30
WNW
25
W
15
WSW
15
W
25
WNW
10
W
15
W
20
W
15
WSW
20
SW
Snow map
11
2
1
1
max °C
-8
-9
-8
-7
-5
-5
-6
-5
-5
-6
-4
-3
0
1
3
4
min °C
-10
-10
-8
-8
-6
-6
-7
-6
-6
-8
-6
-4
-3
0
2
3
-22
-21
-18
-16
-13
-14
-15
-13
-12
-16
-14
-9
-8
-5
-2
0
92
88
53
46
31
61
79
70
94
94
50
46
46
20
26
14
800
750
800
0
900
1400
850
1000
1250
850
950
1400
1200
2250
2600
2750
topbotSea lvl1000m2000m3000m4000m5000m
-9-10-8-8-6-6-7-6-6-7-5-4-2134-5-5-6-9-3-3-5-2-3-6-3-3-4222
Sunrise
6:50
6:50
6:50
6:52
6:52
Sunset
4:30
4:30
4:30
4:31
4:31

Snow Radar

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Latest snow reports near Omote Manza:

  • 36 km away from Omote Manza

    1 hour ago
    weather station observation

    Light rain and snow reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

  • 36 km away from Omote Manza

    3 hours ago
    weather station observation

    Continuous light 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

Omote Manza Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:3cm
Last snowfall:12 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 3 of December has on average:
1.9
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.9
Powder days
Fresh snow, limited sun, any wind.
1.9
Bluebird days
Average snow, mostly sunny, light wind.