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Ski Japan - Niigata

Mountain Park Tsunan Snow Forecast

Weather Forecast for Mountain Park Tsunan at 510 m
Issued: 2 am  13 Sep 2025 (local time)

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The snow forecast for Mountain Park Tsunan is: Moderate rain (total 14.0mm), heaviest on Mon morning. Warm (max 26°C on Sat afternoon, min 21°C on Mon night). Wind will be generally light.

Mountain Park Tsunan Weather (Next 3 days): The snow forecast for Mountain Park Tsunan is: Moderate rain (total 14.0mm), heaviest on Mon morning. Warm (max 26°C on Sat afternoon, min 21°C on Mon night). Wind will be generally light.

Mountain Park Tsunan Weather (Days 4-6): Heavy rain (total 32.0mm), heaviest during Thu morning. Warm (max 28°C on Wed morning, min 17°C on Thu night). Wind will be generally light.


Mountain Park Tsunan Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
20
15
light rain
Middle Lift: 
21
15
light rain
Bottom Lift: 
21
10
light rain
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6 Day Forecast
Issued: 2 am 13 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
thunderstorm
rain showers
light rain
light rain
rain showers
thunderstorm
thunderstorm
rain showers
part cloud
rain showers
rain showers
clear
thunderstorm
mod rain
heavy rain
mod rain
part cloud
rain showers
light rain
light rain
cloudy
risk thun- der
rain shwrs
light rain
light rain
rain shwrs
risk thun- der
risk thun- der
rain shwrs
some clouds
rain shwrs
rain shwrs
clear
risk thun- der
mod. rain
heavy rain
mod. rain
some clouds
rain shwrs
light rain
light rain
 km/h
15
S
10
SW
10
SSW
5
WSW
5
WSW
5
S
5
NW
5
NNW
0
SSW
0
WNW
5
N
5
SSW
5
WSW
10
NNW
5
WNW
0
W
5
NW
0
NE
0
N
5
N
0
SE
Snow map
 cm 
 mm 
2
1
1
1
2
3
3
1
1
1
1
7
13
9
1
3
3
max°C
25
26
24
23
22
22
24
24
22
27
26
23
28
26
22
21
19
17
20
19
18
min°C
22
24
22
22
22
22
24
23
21
25
23
22
26
23
21
18
18
17
19
17
16
chill°C 
22
24
22
22
22
22
24
23
21
25
23
22
26
23
21
18
18
17
19
17
16
Humid% 
87
71
77
85
96
90
83
89
94
67
69
84
70
71
98
97
88
96
82
84
92
Freezing level (m
4900
4850
4900
5000
5000
4950
4950
5000
5050
4950
4900
5000
4900
4800
4700
4550
4350
4300
4100
4050
4000
topliftbotliftSea lvl1000m2000m3000m4000m5000m
232522222121232321252422252421191817191716252623242322262422282621292622201917222017
Sunrise
5:24
5:26
5:26
5:26
5:28
5:28
5:30
Sunset
5:57
5:54
5:53
5:52
5:51
5:49
5:47
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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 2 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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