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Ski Japan - Niigata

Mountain Park Tsunan Snow Forecast

Weather Forecast for Mountain Park Tsunan at 510 m
Issued: 2 am  18 Oct 2025 (local time)

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The snow forecast for Mountain Park Tsunan is: Heavy rain (total 30.0mm), heaviest during Sat night. Warm (max 22°C on Sat morning, min 8°C on Mon night). Wind will be generally light.

Mountain Park Tsunan Weather (Next 3 days): The snow forecast for Mountain Park Tsunan is: Heavy rain (total 30.0mm), heaviest during Sat night. Warm (max 22°C on Sat morning, min 8°C on Mon night). Wind will be generally light.

Mountain Park Tsunan Weather (Days 4-6): Light rain (total 2.0mm), mostly falling on Tue morning. Very mild (max 12°C on Thu afternoon, min 7°C on Wed night). Wind will be generally light.


Mountain Park Tsunan Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
15
10
part cloud
Middle Lift: 
15
10
part cloud
Bottom Lift: 
14
10
part cloud
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6 Day Forecast
Issued: 2 am 18 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light rain
heavy rain
light rain
cloud
cloud
cloud
light rain
light rain
light rain
light rain
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
cloudy
light rain
heavy rain
light rain
cloudy
cloudy
cloudy
light rain
light rain
light rain
light rain
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
 km/h
10
S
10
SW
10
NNW
5
NNE
0
NE
0
SSW
0
NE
5
N
5
NNW
0
NE
5
N
0
WNW
5
NNW
5
N
0
SSE
5
NE
5
NNE
5
S
5
NNE
10
N
5
S
Snow map
 cm 
 mm 
1
23
1
1
4
1
1
max°C
22
22
16
13
15
13
12
12
10
9
11
9
11
10
8
11
12
9
11
11
8
min°C
19
18
13
12
13
11
11
11
8
8
9
8
10
9
7
10
9
7
10
9
7
chill°C 
19
18
13
12
13
11
11
11
8
8
9
8
10
9
7
10
9
7
10
9
6
Humid% 
61
55
98
93
75
90
88
86
96
91
75
85
65
67
76
71
66
85
67
64
76
Freezing level (m
4450
4100
3650
3950
3850
3550
3600
3400
3000
2950
2600
2500
2300
2200
2950
2800
2550
2750
2150
2150
2750
topliftbotliftSea lvl1000m2000m3000m4000m5000m
2019141213111111889798799799722211614141213131011129131191312814127
Sunrise
5:54
5:56
5:56
5:58
5:58
5:58
6:00
Sunset
5:05
5:04
5:02
5:00
5:00
4:59
4:58
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Snow Radar

Latest snow reports near Mountain Park Tsunan:

No recent snow reports

No recent snow reports

Mountain Park Tsunan Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:30 Mar 2025
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Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)

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Snow History

Week 3 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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