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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: 2 pm 21 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 43.0mm), heaviest during Thu afternoon. Very mild (max 11°C on Thu afternoon, min 6°C on Sat night). Winds decreasing (fresh winds from the W on Thu night, calm by Fri afternoon).

Days 4-6 weather summary:

Moderate rain (total 16.0mm), heaviest on Tue afternoon. Very mild (max 13°C on Mon morning, min 8°C on Sun night). Wind will be generally light.

Thu
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
thunderstorm
rain showers
light rain
light rain
light rain
light rain
light rain
cloud
light rain
part cloud
part cloud
rain showers
rain showers
light rain
thunderstorm
light rain
heavy rain
risk thun- der
rain shwrs
light rain
light rain
light rain
light rain
light rain
cloudy
light rain
some clouds
some clouds
rain shwrs
rain shwrs
light rain
risk thun- der
light rain
km/h
30
WSW
25
W
15
WSW
5
WSW
5
WSW
10
SSW
10
SSW
10
SW
15
W
15
W
5
W
5
NW
5
NW
0
WSW
5
ESE
5
SSE
10
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
15
13
2
2
4
2
2
3
2
1
1
1
4
5
 max °C
11
11
10
9
9
7
8
7
9
10
11
13
13
11
12
11
10
 min °C
11
8
9
8
7
7
7
6
7
9
8
12
11
10
11
10
9
8
4
7
8
6
5
5
3
4
7
6
12
11
10
11
10
7
99
97
79
95
73
90
93
92
97
86
77
36
72
73
59
88
83
4400
4150
3700
3900
4200
3650
3650
3600
3750
3800
3800
4300
4050
4200
4200
4150
4000
Sea lvl1000m2000m3000m4000m5000m
11101098787810101312111211101514161311121210131512191814171513
Sunrise
4:39
4:39
4:37
4:37
4:37
Sunset
6:52
6:52
6:53
6:53
6:54
6:55

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)


Snow History

Week 3 of May has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.

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