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snowy resort
Lat Long: 36.42° N 138.42° E

Weather Forecast for Yunomaru at 1965m altitude

Issued: 2 am 23 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 19.0mm), heaviest on Thu night. Very mild (max 12°C on Wed morning, min 8°C on Tue night). Winds increasing (calm on Tue afternoon, fresh winds from the SW by Thu night).

Days 4-6 weather summary:

Heavy rain (total 76.0mm), heaviest during Sun morning. Very mild (max 16°C on Sat morning, min 10°C on Sun night). Winds increasing (calm on Sat afternoon, strong winds from the WNW by Sun morning).

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light rain
light rain
rain showers
rain showers
light rain
light rain
light rain
mod rain
rain showers
thunderstorm
clear
clear
light rain
heavy rain
heavy rain
part cloud
clear
some clouds
light rain
light rain
rain shwrs
rain shwrs
light rain
light rain
light rain
mod. rain
rain shwrs
t-storm
risk
clear
clear
light rain
heavy rain
heavy rain
some clouds
clear
km/h
10
WNW
5
W
5
W
5
SSW
5
SSW
10
S
10
SSE
15
SSE
25
SW
30
WSW
25
WSW
20
W
10
WSW
5
SSW
15
S
20
ESE
35
NW
15
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
3
1
2
1
1
2
7
3
2
1
26
44
max °C
11
11
9
12
12
10
11
11
12
13
14
12
16
16
13
13
12
12
min °C
10
9
8
10
11
10
10
11
11
12
14
12
14
15
12
12
12
10
 chill °C
9
9
7
10
11
9
9
9
8
9
12
10
14
15
10
9
9
9
Humid %
62
82
87
72
70
88
93
92
98
95
68
72
55
63
98
96
88
89
Freeze m
3800
3600
3500
3850
3750
4000
4200
4350
4450
4350
4300
4350
4550
4450
4750
5200
4700
4550
Sea lvl1000m2000m3000m4000m5000m
1110911121011111213141215161313121113129131411121212141612181713131411
Sunrise
4:28
4:28
4:28
4:28
4:30
4:30
Sunset
7:07
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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