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snowy resort
Lat Long: 36.42° N 138.42° E

Weather Forecast for Yunomaru at 1710m altitude

Issued: 8 pm 30 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 60.0mm), heaviest during Wed night. Very mild (max 16°C on Wed morning, min 11°C on Wed night). Wind will be generally light.

Days 5-7 weather summary:

Moderate rain (total 15.0mm), heaviest on Sun afternoon. Very mild (max 17°C on Sat morning, min 12°C on Fri night). Wind will be generally light.

Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
thunderstorm
heavy rain
mod rain
light rain
mod rain
light rain
thunderstorm
rain showers
rain showers
rain showers
cloud
light rain
light rain
light rain
rain shwrs
rain shwrs
t-storm
risk
heavy rain
mod. rain
light rain
mod. rain
light rain
t-storm
risk
rain shwrs
rain shwrs
rain shwrs
cloudy
light rain
light rain
light rain
km/h
5
WNW
5
SE
5
S
10
SE
10
S
10
WSW
5
N
0
SSW
5
N
5
SSE
5
S
5
SSE
10
SE
5
SE
10
ESE
10
ESE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
3
1
3
28
9
2
8
2
4
2
1
2
2
5
1
max °C
13
16
15
13
12
13
12
14
15
12
17
16
13
15
14
13
min °C
12
15
14
11
11
12
11
11
13
12
13
14
12
14
13
12
 chill °C
12
15
14
10
10
12
11
11
13
12
13
14
12
14
12
11
Humid %
84
78
76
93
97
97
99
98
87
94
92
78
94
91
94
96
Freeze m
4150
4250
4400
4350
4700
4800
4250
4100
4250
4350
4450
4450
4500
4500
4550
4750
Sea lvl1000m2000m3000m4000m5000m
1314141212131111131213141213131313161512121312131412151513151413
Sunrise
4:31
4:31
4:31
4:33
4:33
Sunset
7:07
7:07
7:07
7:07
7:07

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


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)

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Snow History

Week 4 of June 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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