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Ontake 2240 resort snow
Lat Long: 35.87° N 137.53° E

Weather Forecast for Ontake at 2240m altitude

Issued: 2 pm 18 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 73.0mm), heaviest during Sat night. Very mild (max 14°C on Fri morning, min 11°C on Thu afternoon). Winds increasing (calm on Fri afternoon, fresh winds from the WSW by Sat night).

Days 4-6 weather summary:

Light rain (total 9.0mm), mostly falling on Sun afternoon. Very mild (max 12°C on Tue morning, min 8°C on Tue night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
rain showers
part cloud
rain showers
rain showers
light rain
heavy rain
heavy rain
thunderstorm
rain showers
light rain
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
t-storm
risk
rain shwrs
some clouds
rain shwrs
rain shwrs
light rain
heavy rain
heavy rain
t-storm
risk
rain shwrs
light rain
light rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
km/h
20
W
20
WNW
10
WNW
10
W
10
W
10
SSW
20
SSW
35
WSW
20
WSW
20
W
15
W
25
WNW
20
WNW
20
NW
15
NW
10
NW
15
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
7
1
1
1
3
13
43
4
4
2
1
2
max °C
12
12
14
14
12
12
11
12
12
11
11
10
11
11
12
12
9
min °C
11
11
13
13
11
11
11
11
11
11
9
10
11
10
12
11
8
 chill °C
9
9
12
13
10
9
9
8
8
8
6
7
8
7
10
10
6
Humid %
88
81
47
66
66
85
97
99
82
95
98
99
57
48
42
45
62
Freeze m
4250
4100
4350
4250
4450
4500
4550
4700
4400
4550
4350
4400
4500
4450
4400
4150
4200
Sea lvl1000m2000m3000m4000m5000m
1212141412121112121110101111121291714212015161515171614131411171710
Sunrise
4:33
4:33
4:33
4:33
4:33
Sunset
7:07
7:07
7:08
7:08
7:08
7:08

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 June 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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