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Ontake 2240 resort snow
Lat Long: 35.87° N 137.53° E
Ski Japan - Nagano

Ontake 2240 Snow Forecast

Weather Forecast for Ontake at 2240m altitude

Issued: 8 am 11 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 Thu afternoon. Very mild (max 15°C on Thu morning, min 11°C on Tue night). Winds decreasing (fresh winds from the ENE on Tue night, calm by Thu night).

Days 4-6 weather summary:

Heavy rain (total 28.0mm), heaviest during Sat afternoon. Very mild (max 16°C on Fri morning, min 13°C on Fri night). Wind will be generally light.

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
light rain
light rain
light rain
cloud
part cloud
thunderstorm
rain showers
clear
thunderstorm
rain showers
thunderstorm
thunderstorm
mod rain
rain showers
thunderstorm
clear
cloudy
some clouds
light rain
light rain
light rain
cloudy
some clouds
t-storm
risk
rain shwrs
clear
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
mod. rain
rain shwrs
t-storm
risk
clear
km/h
10
NNE
15
NE
30
ENE
15
ESE
15
ESE
20
SSE
15
SSE
10
SSE
10
SE
5
ESE
0
E
5
E
5
ENE
5
NW
5
NNW
5
N
10
NW
10
NNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
3
2
5
1
5
3
3
8
7
1
1
max °C
14
14
12
12
13
12
15
14
13
16
15
14
15
15
13
15
15
14
min °C
13
13
11
11
13
11
14
13
12
15
14
13
14
14
13
14
14
13
 chill °C
12
11
9
9
11
9
13
12
12
15
14
13
14
14
13
14
14
12
Humid %
45
66
93
95
72
87
54
83
70
55
79
80
79
84
96
77
83
74
Freeze m
4800
4700
4750
4600
4350
4400
4500
4500
4700
4700
4600
4750
4800
4850
4800
4900
5050
5250
Sea lvl1000m2000m3000m4000m5000m
141412121312151413161514151513151514192015161914221915232016211916201916
Sunrise
5:03
5:05
5:05
5:07
5:07
5:07
Sunset
6:45
6:44
6:42
6:40
6:39
6:38

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 2 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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