snowy resort image
Ski Japan - Nagano

Yunomaru Snow Forecast

Weather Forecast for Yunomaru at 1838 m
Issued: 2 pm  30 Dec 2025 (local time)

New snow in Yunomaru

3.2cm1.3in
Fri 2nd (PM)
The snow forecast for Yunomaru is: Mostly dry. Temperatures will be below freezing (max -2°C on Tue afternoon, min -11°C on Thu night). Winds decreasing (fresh winds from the WNW on Wed afternoon, light winds from the WSW by Fri morning).

Yunomaru Weather (Next 3 days): The snow forecast for Yunomaru is: Mostly dry. Temperatures will be below freezing (max -2°C on Tue afternoon, min -11°C on Thu night). Winds decreasing (fresh winds from the WNW on Wed afternoon, light winds from the WSW by Fri morning).

Yunomaru Weather (Days 4-6): A moderate fall of snow, heaviest on Sun night. Temperatures will be well below freezing (max -6°C on Sun morning, min -13°C on Sun night). Winds increasing (light winds from the W on Fri afternoon, near gales from the W by Sun afternoon).


Yunomaru Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-5
25
clear
Bottom Lift: 
-5
20
snow showers
6 Day Forecast
Issued: 2 pm 30 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tue
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
clear
part cloud
clear
clear
cloud
part cloud
part cloud
light snow
snow showers
part cloud
part cloud
clear
part cloud
snow showers
mod snow
snow shwrs
snow shwrs
clear
some clouds
clear
clear
cloudy
some clouds
some clouds
light snow
snow shwrs
some clouds
some clouds
clear
some clouds
snow shwrs
mod. snow
 km/h
20
W
30
W
25
W
30
W
25
W
25
W
20
WNW
15
W
10
WSW
10
W
25
WNW
25
WNW
25
WNW
20
W
35
W
35
W
35
NW
Snow map
3
2
1
6
max °C
-2
-4
-5
-5
-8
-8
-8
-10
-9
-10
-12
-10
-9
-7
-6
-6
-9
min °C
-3
-6
-7
-6
-10
-9
-9
-11
-11
-12
-12
-12
-9
-9
-7
-7
-13
-9
-14
-15
-15
-18
-17
-15
-17
-17
-21
-21
-21
-17
-16
-16
-18
-26
68
68
60
59
65
63
58
84
75
88
76
72
58
61
73
85
90
1600
1000
900
1150
300
450
700
200
350
500
0
250
700
0
750
1050
200
Sea lvl1000m2000m3000m4000m5000m
-4-6-7-7-9-10-10-12-11-12-13-12-10-9-8-8-12-3-6-4-5-8-7-8-10-8-9-12-9-8-10-5-6-10
Sunrise
6:56
6:56
6:58
6:58
6:58
Sunset
4:38
4:39
4:40
4:42
4:42
4:43

Snow Radar

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Latest snow reports near Yunomaru:

  • 42 km away from Yunomaru

    7 hours 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

  • 43 km away from Yunomaru

    7 hours ago
    weather station observation

    Rain and snow or hail reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine Ski Resort from Kirigamine

  • 43 km away from Yunomaru

    8 hours ago
    weather station observation

    Continuous light rain reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine but it is forecast cold enough for snow at the ski area from Kirigamine

Yunomaru Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:26 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 4 of December has on average:
1.7
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.6
Powder days
Fresh snow, limited sun, any wind.
3.4
Bluebird days
Average snow, mostly sunny, light wind.