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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 pm 15 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 16.0mm), heaviest on Sun afternoon. Very mild (max 15°C on Sat afternoon, min 13°C on Sat night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 17.0mm), heaviest on Wed afternoon. Very mild (max 16°C on Tue afternoon, min 14°C on Tue night). Wind will be generally light.

Sat
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
light rain
thunderstorm
mod rain
light rain
cloud
part cloud
cloud
part cloud
part cloud
part cloud
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
part cloud
t-storm
risk
light rain
t-storm
risk
mod. rain
light rain
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
rain shwrs
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
some clouds
km/h
5
SSE
0
SSE
0
E
0
SSW
5
S
5
S
5
WSW
5
SW
5
W
5
W
0
S
0
WNW
5
W
0
WSW
0
W
5
WNW
0
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
3
3
3
6
1
2
6
1
2
5
max °C
15
13
14
14
13
14
14
13
15
16
14
16
15
15
15
15
15
min °C
14
13
14
13
13
13
14
13
14
15
14
15
15
14
15
15
14
 chill °C
14
13
14
13
13
13
14
13
14
15
14
15
15
14
15
15
14
Humid %
88
93
89
93
88
86
81
84
84
72
89
80
93
92
84
90
83
Freeze m
4850
4850
4900
4900
5000
5050
5100
5100
5100
5050
5100
5000
4950
5000
4900
5000
5000
Sea lvl1000m2000m3000m4000m5000m
15131414131414131516141615151515151916191816171716192117221917201917
Sunrise
5:07
5:09
5:09
5:11
5:11
Sunset
6:39
6:38
6:37
6:36
6:35
6:34

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 3 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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