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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 12 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 31.0mm), heaviest during Sat afternoon. Very mild (max 16°C on Fri morning, min 11°C on Wed night). Wind will be generally light.

Days 5-7 weather summary:

Moderate rain (total 19.0mm), heaviest on Sat night. Very mild (max 16°C on Tue afternoon, min 13°C on Sat night). Wind will be generally light.

Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
light rain
part cloud
rain showers
part cloud
some clouds
cloudy
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
mod. rain
t-storm
risk
t-storm
risk
light rain
some clouds
rain shwrs
some clouds
km/h
25
SE
15
SE
10
SE
10
SE
5
SE
5
S
5
SE
5
ESE
5
WNW
5
N
5
ENE
0
ENE
5
NE
5
ESE
5
WSW
5
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
4
1
1
5
6
3
11
7
2
3
3
3
max °C
12
14
14
13
16
15
14
15
14
13
14
14
13
14
15
14
min °C
11
13
14
12
14
14
13
14
14
13
14
14
13
14
14
13
 chill °C
8
11
13
11
14
14
13
14
14
13
14
14
13
14
14
13
Humid %
71
72
80
72
73
80
88
83
91
92
84
92
95
77
86
95
Freeze m
4500
4500
4550
4700
4650
4750
4750
4750
4800
4850
4850
4950
5000
5150
5150
5200
Sea lvl1000m2000m3000m4000m5000m
1214141315151415141314141314151414201915221916201817191817191917
Sunrise
5:05
5:07
5:07
5:07
5:09
Sunset
6:42
6:40
6:39
6:38
6:37

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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