snowy resort image
Ski Japan - Nagano

Yunomaru Snow Forecast

Weather Forecast for Yunomaru at 1838 m
Issued: 8 am  15 Dec 2025 (local time)

New snow in Yunomaru

2.2cm0.9in
Mon 15th (AM)
The snow forecast for Yunomaru is: A dusting of new snow. Temperatures will be below freezing (max -2°C on Wed morning, min -7°C on Mon morning). Mainly fresh winds.

Yunomaru Weather (Next 3 days): The snow forecast for Yunomaru is: A dusting of new snow. Temperatures will be below freezing (max -2°C on Wed morning, min -7°C on Mon morning). Mainly fresh winds.

Yunomaru Weather (Days 4-6): Light rain (total 4.0mm), mostly falling on Sat night. Freeze-thaw conditions (max 6°C on Fri night, min -4°C on Thu morning). Wind will be generally light.


Yunomaru Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-7
30
snow showers
Bottom Lift: 
-5
25
snow showers
6 Day Forecast
Issued: 8 am 15 Dec 2025 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
clear
clear
clear
clear
clear
light snow
snow showers
clear
clear
clear
clear
clear
clear
part cloud
light rain
light rain
snow shwrs
snow shwrs
clear
clear
clear
clear
clear
light snow
snow shwrs
clear
clear
clear
clear
clear
clear
some clouds
light rain
light rain
 km/h
30
WNW
30
WNW
15
WNW
15
W
15
W
20
W
20
W
20
W
20
WNW
15
WNW
10
WSW
10
WSW
10
W
5
WSW
10
SSW
20
SSW
25
SW
20
SSW
Snow map
2
1
1
3
max °C
-6
-6
-5
-3
-3
-3
-2
-2
-4
-3
-2
0
2
4
6
6
5
5
min °C
-7
-6
-7
-5
-3
-3
-3
-3
-6
-4
-2
-2
1
3
4
5
5
4
-16
-14
-14
-11
-8
-9
-9
-8
-13
-9
-5
-6
-2
1
2
1
1
0
89
62
56
29
49
72
67
81
93
54
48
52
21
23
15
12
66
92
900
900
0
850
1450
1100
1250
1600
900
1000
1500
1450
2150
2700
2900
2950
2750
2750
topbotSea lvl1000m2000m3000m4000m5000m
-8-7-7-5-4-4-4-3-6-4-2-1235554-6-6-8-4-4-5-2-2-5-3-2-4221543
Sunrise
6:50
6:50
6:50
6:52
6:52
6:52
Sunset
4:31
4:31
4:31
4:32
4:32
4:32

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Yunomaru:

  • 36 km away from Yunomaru

    49 minutes ago
    Is it snowing?

    Snow is falling in Shiga Kogen-Ichinose Family. from Shiga Kogen-Ichinose Family

  • 42 km away from Yunomaru

    2 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

  • 42 km away from Yunomaru

    3 hours ago
    weather station observation

    Moderate to heavy 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

  • 49 km away from Yunomaru

    8 hours ago
    Is it snowing?

    Snow falling in Madarao Kogen. from Madarao Kogen

Yunomaru Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:9cm
Last snowfall:14 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 3 of December has on average:
1.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.6
Powder days
Fresh snow, limited sun, any wind.
2.9
Bluebird days
Average snow, mostly sunny, light wind.