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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 10 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 14.0mm), heaviest on Wed afternoon. Very mild (max 17°C on Mon afternoon, min 10°C on Wed night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 32.0mm), heaviest during Sat afternoon. Very mild (max 15°C on Fri morning, min 12°C on Thu morning). Wind will be generally light.

Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
rain showers
rain showers
part cloud
part cloud
light rain
light rain
mod rain
rain showers
cloud
light rain
part cloud
rain showers
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
clear
rain shwrs
rain shwrs
some clouds
some clouds
light rain
light rain
mod. rain
rain shwrs
cloudy
light rain
some clouds
rain shwrs
t-storm
risk
clear
t-storm
risk
t-storm
risk
t-storm
risk
km/h
10
NNW
5
NNW
10
NNW
5
NNW
10
NNE
10
NE
10
SE
5
ESE
15
SE
15
SE
15
SE
10
SE
5
ESE
5
E
10
ENE
5
ENE
0
NNW
10
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
1
3
2
6
1
2
1
6
7
13
3
max °C
16
17
14
13
13
12
12
12
11
13
12
12
15
15
14
15
15
14
min °C
15
15
12
13
13
11
11
11
10
12
12
12
14
15
13
15
15
13
 chill °C
15
15
10
13
12
10
10
10
8
10
11
11
14
15
12
15
15
12
Humid %
55
69
60
36
65
93
94
92
76
75
81
80
70
79
80
79
87
95
Freeze m
4750
4700
4700
4650
4600
4700
4300
4350
4300
4300
4400
4500
4550
4600
4750
4750
4800
4750
Sea lvl1000m2000m3000m4000m5000m
161613131312121211131212151514151514232215201815171613191715222016211916
Sunrise
5:03
5:03
5:05
5:05
5:07
5:07
Sunset
6:45
6:45
6:44
6:42
6:40
6:39

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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