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snowy resort
Lat Long: 36.42° N 138.42° E
Ski Japan - Nagano

Yunomaru Snow Forecast

Weather Forecast for Yunomaru at 1965m altitude

Issued: 2 am 21 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 41.0mm), heaviest during Sat night. Very mild (max 12°C on Thu afternoon, min 4°C on Sat night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 11.0mm), heaviest on Sun morning. Very mild (max 15°C on Mon morning, min 6°C on Sun morning). Wind will be generally light.

Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
mod rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
heavy rain
mod rain
light rain
part cloud
clear
part cloud
part cloud
part cloud
cloud
light rain
heavy rain
mod. rain
light rain
light rain
cloudy
some clouds
some clouds
some clouds
heavy rain
mod. rain
light rain
some clouds
clear
some clouds
some clouds
some clouds
cloudy
light rain
km/h
25
SW
15
W
15
SW
5
SSE
5
SE
5
E
10
SE
10
SE
15
SE
10
S
10
SW
10
WNW
10
NNW
5
WNW
5
SE
10
SE
10
SE
20
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
13
8
5
2
13
7
2
2
 max °C
11
12
11
6
6
7
7
7
6
7
8
11
15
15
13
13
13
10
 min °C
11
11
7
6
6
5
5
6
4
6
8
9
12
14
11
12
11
10
8
9
6
5
6
4
2
4
4
4
6
8
11
14
10
11
10
8
98
97
94
97
98
78
74
82
88
98
96
69
50
41
67
69
74
82
4350
4250
4100
3650
3750
4150
4150
3950
3650
3800
3950
3950
4350
4450
4600
4600
4400
4450
Sea lvl1000m2000m3000m4000m5000m
11129666675781014151213121012129765886789161611141411
Sunrise
4:35
4:35
4:33
4:33
4:33
4:31
Sunset
6:50
6:51
6:51
6:52
6:52
6:53

Snow Radar

Latest snow reports near Yunomaru:

No recent snow reports

No recent snow reports

Yunomaru Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 1 May 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 3 of May has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.

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