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snowy resort
Lat Long: 35.73° N 137.87° E

Weather Forecast for Komagane Kogen at 895m altitude

Issued: 8 pm 21 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Moderate rain (total 14.0mm), heaviest on Tue afternoon. Warm (max 23°C on Mon morning, min 14°C on Mon night). Wind will be generally light.

Days 5-7 weather summary:

Moderate rain (total 12.0mm), heaviest on Fri morning. Warm (max 25°C on Sat morning, min 13°C on Fri night). Wind will be generally light.

Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
light rain
light rain
rain showers
rain showers
light rain
rain showers
rain showers
cloud
cloud
light rain
light rain
light rain
light rain
part cloud
some clouds
cloudy
light rain
light rain
rain shwrs
rain shwrs
light rain
rain shwrs
rain shwrs
cloudy
cloudy
light rain
light rain
light rain
light rain
some clouds
km/h
5
WSW
5
NW
5
NNW
10
N
5
N
10
SW
5
SSW
5
SSW
10
SW
5
SSW
0
SSW
5
S
0
ESE
15
SSW
10
SW
5
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
2
1
3
3
2
2
1
4
5
2
max °C
16
23
22
16
20
21
14
21
20
15
19
19
16
18
18
16
min °C
15
21
19
14
18
16
14
17
17
14
16
17
15
17
18
13
 chill °C
15
21
19
13
18
16
14
17
17
14
16
17
15
17
18
13
Humid %
95
67
64
93
75
62
98
82
67
94
80
78
95
98
99
79
Freeze m
4850
4850
4650
3900
3850
3650
3600
3950
3850
3950
4050
4250
4400
4450
4450
4550
Sea lvl1000m2000m3000m4000m5000m
1721201517181518181517181618171716222115191914191915181816181815
Sunrise
4:31
4:33
4:33
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 Komagane Kogen:

No recent snow reports

No recent snow reports

Komagane Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:18 Feb 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 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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