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Ski Japan - Niigata

Oyu Onsen Snow Forecast

37.19° N 139.09° E

Weather Forecast for Oyu Onsen at 382 m altitude

Issued:
8 pm 07 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Thursday
8
Friday
9
Saturday
10
Sunday
11
Monday
12
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
5
SSE
5
WNW
5
NW
5
SE
0
NNW
5
NNW
5
SE
0
W
5
NW
5
SSE
5
W
5
NW
5
SSE
0
NNW
5
NNW
5
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
13
19
19
13
22
22
16
23
22
16
22
21
16
22
22
16
min °C
11
16
14
13
19
17
15
21
18
15
20
17
14
19
17
15
 chill °C
11
16
14
13
19
17
15
21
18
15
20
17
14
19
17
15
Humid %
77
57
43
68
44
46
77
48
53
76
58
63
82
54
50
86
Freeze m
3150
3800
3850
4050
4100
4100
4100
4100
4100
4050
4000
3950
3900
3800
3900
4050
Sea lvl1000m2000m3000m4000m5000m
1217161320201521201620181520201511191611221913232014221913222014
Sunrise
—
5:43
—
—
5:45
—
—
5:46
—
—
5:47
—
—
5:48
—
—
Sunset
—
—
5:16
—
—
5:15
—
—
5:14
—
—
5:13
—
—
5:12
—

Next 4 days weather summary:

Mostly dry. Warm (max 23°C on Sat morning, min 11°C on Wed night). Wind will be generally light.

Days 5-7 weather summary:

Mostly dry. Warm (max 23°C on Tue morning, min 14°C on Sun night). Wind will be generally light.

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Oyu Onsen:

No recent snow reports

No recent snow reports

Oyu Onsen Snow Conditions

Top snow depth:—
Bottom snow depth:—
Fresh snowfall depth:—
Last snowfall:20 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)

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Snow History

Week 2 of October 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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