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Ski Japan - Nagano

Kisokoma Kogen Shinwa Snow Forecast

Lat Long: 35.82° N 137.78° E

Weather Forecast for Kisokoma Kogen Shinwa at 1250m altitude

Issued: 2 am 29 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 22.0mm), heaviest during Wed night. Warm (max 22°C on Mon morning, min 12°C on Tue night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 35.0mm), heaviest during Thu morning. Very mild (max 19°C on Fri afternoon, min 13°C on Thu morning). Wind will be generally light.

Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
thunderstorm
rain showers
cloud
thunderstorm
clear
part cloud
light rain
heavy rain
mod rain
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
rain shwrs
t-storm
risk
rain shwrs
cloudy
t-storm
risk
clear
some clouds
light rain
heavy rain
mod. rain
light rain
light rain
light rain
mod. rain
light rain
light rain
light rain
light rain
km/h
5
SSW
10
WSW
5
NNE
0
E
10
SW
5
NNW
5
NE
5
SW
0
W
5
ENE
5
NE
0
WSW
0
N
5
WSW
5
SSW
5
SW
5
SSW
15
SSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
4
1
1
1
13
8
4
4
2
6
4
2
2
3
max °C
22
21
15
20
20
14
21
20
16
14
14
15
18
19
16
16
16
16
min °C
20
18
13
19
18
12
19
18
12
13
14
14
15
17
15
15
16
15
 chill °C
20
18
13
19
18
12
19
18
12
13
14
14
15
17
15
15
16
14
Humid %
75
67
89
78
61
83
66
64
88
98
98
94
98
84
98
98
93
96
Freeze m
4150
4200
4300
4250
4200
4400
4400
4450
4200
4500
4550
4450
4400
4550
4750
4550
4750
5000
Sea lvl1000m2000m3000m4000m5000m
181715171715171714131314151715141415212014201913201914141415171816161616
Sunrise
4:35
4:35
4:35
4:35
4:35
4:37
Sunset
7:08
7:08
7:08
7:08
7:07
7:07

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network

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Snow Radar

Latest snow reports near Kisokoma Kogen Shinwa:

No recent snow reports

No recent snow reports

Kisokoma Kogen Shinwa Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:26 Mar 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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