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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 24 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 24.0mm), heaviest during Mon afternoon. Very mild (max 18°C on Mon morning, min 14°C on Wed night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 30.0mm), heaviest during Thu afternoon. Very mild (max 16°C on Fri morning, min 13°C on Thu afternoon). Wind will be generally light.

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
thunderstorm
rain showers
clear
thunderstorm
rain showers
part cloud
rain showers
rain showers
mod rain
thunderstorm
rain showers
part cloud
thunderstorm
part cloud
cloud
part cloud
part cloud
some clouds
t-storm
risk
rain shwrs
clear
t-storm
risk
rain shwrs
some clouds
rain shwrs
rain shwrs
mod. rain
t-storm
risk
rain shwrs
some clouds
t-storm
risk
some clouds
cloudy
some clouds
some clouds
km/h
15
NNW
10
NW
5
WNW
10
W
10
W
10
W
15
W
20
WSW
20
W
20
SW
25
WSW
20
W
20
WNW
15
WNW
15
WNW
15
WNW
15
WNW
15
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
7
1
3
2
1
10
8
12
8
2
max °C
18
17
16
18
18
16
17
17
15
15
13
13
16
15
14
14
15
14
min °C
17
16
16
16
16
15
16
16
14
14
13
13
14
14
14
14
14
13
 chill °C
16
16
16
16
16
14
15
15
13
12
11
11
13
13
13
13
13
12
Humid %
67
76
70
67
64
67
66
62
84
86
99
86
76
75
70
71
65
93
Freeze m
5150
5050
5250
5050
5100
5100
5200
5150
4950
4850
4750
4800
4800
4850
5000
4950
5000
4950
Sea lvl1000m2000m3000m4000m5000m
181716171716171715151313151514141514242118242218242217191717212017182016
Sunrise
5:13
5:15
5:16
5:16
5:18
5:18
Sunset
6:29
6:28
6:25
6:24
6:22
6:22

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 4 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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