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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 pm 11 Aug 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 20.0mm), heaviest during Fri afternoon. Very mild (max 15°C on Fri morning, min 11°C on Wed night). Winds decreasing (strong winds from the ENE on Tue night, calm by Fri afternoon).

Days 5-7 weather summary:

Heavy rain (total 32.0mm), heaviest during Sat afternoon. Very mild (max 16°C on Sat morning, min 13°C on Fri night). Wind will be generally light.

Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
light rain
thunderstorm
part cloud
part cloud
thunderstorm
clear
rain showers
thunderstorm
rain showers
rain showers
thunderstorm
mod rain
clear
thunderstorm
rain showers
rain shwrs
light rain
t-storm
risk
some clouds
some clouds
t-storm
risk
clear
rain shwrs
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
mod. rain
clear
t-storm
risk
rain shwrs
km/h
35
ENE
15
ESE
15
ESE
20
SE
15
SE
10
SSE
10
SE
5
SE
0
SE
5
E
5
E
5
NNW
5
N
5
NE
5
NNE
5
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
3
4
3
1
8
2
2
12
10
2
2
max °C
12
13
13
12
14
14
13
15
15
14
16
15
13
14
15
14
min °C
12
12
13
11
12
13
12
14
14
13
15
14
13
14
14
14
 chill °C
9
10
12
8
10
13
11
14
14
13
15
14
13
14
14
14
Humid %
90
96
80
74
66
79
71
67
79
80
76
85
92
85
84
90
Freeze m
4650
4550
4450
4400
4500
4500
4650
4650
4650
4750
4750
4800
4750
4850
4900
4950
Sea lvl1000m2000m3000m4000m5000m
1213131213141315151416151314151416171814202015222016211916191917
Sunrise
5:05
5:05
5:07
5:07
5:07
Sunset
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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