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Ski Japan - Nagano

Kitashiga Kogen Komaruyama Snow Forecast

36.79° N 138.45° E
1050m altitude
Issued:
2 am 15 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 10.0mm), heaviest on Sat afternoon. Warm (max 22°C on Sat morning, min 19°C on Sat night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 25.0mm), heaviest during Thu night. Warm (max 25°C on Tue afternoon, min 21°C on Tue night). Wind will be generally light.

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
thunderstorm
cloud
light rain
thunderstorm
cloud
cloud
cloud
part cloud
rain showers
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
mod rain
t-storm
risk
t-storm
risk
cloudy
light rain
t-storm
risk
cloudy
cloudy
cloudy
some clouds
rain shwrs
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
mod. rain
km/h
5
S
5
SSE
10
S
5
S
5
SSE
10
SSE
5
SSE
5
S
10
S
5
S
0
ENE
10
S
0
NW
5
E
10
S
0
SW
5
E
10
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
4
1
3
1
3
1
1
5
1
1
4
8
max °C
22
22
19
22
21
19
21
22
20
24
25
21
24
24
22
24
25
21
min °C
21
21
19
20
20
19
19
21
20
23
22
21
23
23
21
24
23
21
 chill °C
21
21
19
20
20
19
19
21
20
23
22
21
23
23
21
24
23
21
Humid %
86
78
91
85
87
89
89
72
88
74
70
84
75
81
86
78
78
92
Freeze m
4800
4850
4900
4900
4900
5000
5100
5100
5200
5150
5050
5100
5050
5100
5250
5150
5200
5100
Sea lvl1000m2000m3000m4000m5000m
202118201918192119222220232221232320232319232119222320262420262521262521
Sunrise
5:01
5:03
5:03
5:05
5:05
5:05
Sunset
6:37
6:37
6:35
6:34
6:32
6:31

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network

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Latest snow reports near Kitashiga Kogen Komaruyama:

No recent snow reports

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Kitashiga Kogen Komaruyama Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 7 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of August 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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