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snowy resort
Lat Long: 36.42° N 138.42° E

Weather Forecast for Yunomaru at 1965m altitude

Issued: 2 pm 23 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 79.0mm), heaviest during Fri morning. Very mild (max 12°C on Wed morning, min 9°C on Tue night). Winds increasing (calm on Tue afternoon, fresh winds from the SSW by Fri morning).

Days 4-6 weather summary:

Moderate rain (total 13.0mm), heaviest on Fri afternoon. Very mild (max 15°C on Sat morning, min 12°C on Fri night). Winds decreasing (near gales from the WSW on Fri afternoon, calm by Sat night).

Tue
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
rain showers
rain showers
light rain
heavy rain
mod rain
heavy rain
heavy rain
rain showers
light rain
part cloud
light rain
rain showers
clear
light rain
clear
light rain
light rain
rain shwrs
rain shwrs
light rain
heavy rain
mod. rain
heavy rain
heavy rain
rain shwrs
light rain
some clouds
light rain
rain shwrs
clear
light rain
clear
km/h
5
W
5
W
5
SW
5
SSE
10
S
15
SE
25
SE
20
WSW
30
SSW
55
WSW
25
WSW
10
W
5
S
10
WNW
10
W
5
WNW
15
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
3
2
2
2
13
6
15
34
9
1
1
1
1
max °C
11
9
12
12
10
10
10
12
12
13
12
15
14
14
15
15
13
min °C
10
9
9
11
10
10
10
10
12
13
12
13
14
13
13
14
12
 chill °C
10
9
9
11
10
8
7
8
9
10
9
12
14
12
12
14
11
Humid %
83
91
75
74
79
93
98
97
98
78
96
69
81
77
63
67
58
Freeze m
3650
3550
3800
3750
3950
4000
4250
4500
4550
4550
4450
4800
4800
5000
4450
4250
4350
Sea lvl1000m2000m3000m4000m5000m
1191112101010111213121414141415131210131410111011121412161513171611
Sunrise
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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