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Ontake 2240 resort snow
Ski Japan - Nagano

Ontake 2240 Snow Forecast

35.87° N 137.53° E

Weather Forecast for Ontake 2240 at 2240m altitude

Issued:
2 am 24 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 25.0mm), heaviest during Sat morning. Very mild (max 14°C on Thu morning, min 7°C on Fri night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 35.0mm), heaviest during Sun night. Very mild (max 12°C on Tue morning, min 8°C on Tue night). Mainly fresh winds.

Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
rain showers
rain showers
mod rain
mod rain
light rain
cloud
light rain
mod rain
heavy rain
rain showers
part cloud
clear
part cloud
cloud
mod rain
clear
clear
some clouds
rain shwrs
rain shwrs
mod. rain
mod. rain
light rain
cloudy
light rain
mod. rain
heavy rain
rain shwrs
some clouds
clear
some clouds
cloudy
mod. rain
km/h
15
WNW
10
NW
5
W
10
W
10
W
15
SW
10
SW
10
WSW
20
W
15
WSW
15
SW
25
WSW
20
W
20
WNW
20
W
15
W
20
WSW
15
SSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
2
7
10
5
1
8
18
1
7
max °C
14
14
12
12
11
9
8
9
9
10
10
9
10
11
10
12
12
10
min °C
12
12
10
11
10
7
7
8
8
9
9
9
10
10
9
10
10
8
 chill °C
10
11
10
10
9
4
5
6
5
6
7
7
7
8
6
8
7
5
Humid %
58
40
60
59
65
94
97
98
91
91
95
99
88
65
60
36
32
83
Freeze m
4400
4450
4250
4100
4000
3800
3850
4000
3950
4100
4150
4100
4000
4150
4000
4200
4250
4050
Sea lvl1000m2000m3000m4000m5000m
131311121188991010910111011119191713181512111211141413161511171512
Sunrise
5:37
5:39
5:39
5:41
5:41
5:41
Sunset
5:45
5:43
5:42
5:39
5:38
5:37

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 4 of September 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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