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Ontake 2240 resort snow
Ski Japan - Nagano

Ontake 2240 Snow Forecast

35.87° N 137.53° E
2240m altitude
Issued:
2 am 16 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 13.0mm), heaviest on Sun afternoon. Very mild (max 17°C on Tue morning, min 13°C on Sun afternoon). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 17.0mm), heaviest on Thu afternoon. Very mild (max 16°C on Wed morning, min 14°C on Wed night). Wind will be generally light.

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
thunderstorm
light rain
light rain
light rain
part cloud
part cloud
thunderstorm
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
part cloud
thunderstorm
part cloud
t-storm
risk
t-storm
risk
light rain
light rain
light rain
some clouds
some clouds
t-storm
risk
some clouds
rain shwrs
t-storm
risk
t-storm
risk
t-storm
risk
t-storm
risk
light rain
some clouds
t-storm
risk
some clouds
km/h
0
ENE
0
SW
5
S
0
SSW
5
SW
5
SW
0
SSW
5
SW
0
SSE
0
N
0
W
0
N
5
ESE
5
W
5
SW
0
W
5
WSW
5
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
3
5
1
1
1
2
1
4
1
2
5
3
1
max °C
14
14
13
14
14
14
17
16
14
16
15
15
15
15
14
15
15
14
min °C
14
13
13
14
13
13
15
15
14
15
15
14
15
15
14
15
14
14
 chill °C
14
13
13
14
13
13
15
15
14
15
15
14
15
15
14
15
14
14
Humid %
91
95
90
83
92
85
68
79
88
77
92
91
86
94
98
81
79
86
Freeze m
4850
4900
4950
5150
5100
5100
5150
5100
5150
5150
5050
5050
5050
5000
5000
5000
5050
5000
Sea lvl1000m2000m3000m4000m5000m
141413141414161614161515151514151514191816191716222017211918211918201917
Sunrise
5:07
5:09
5:09
5:11
5:11
5:11
Sunset
6:38
6:37
6:36
6:35
6:34
6:32

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Ontake 2240:

No recent snow reports

No recent snow reports

Ontake 2240 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 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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