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Ski Japan - Niigata

Mountain Park Tsunan Snow Forecast

Weather Forecast for Mountain Park Tsunan at 510 m
Issued: 2 am  02 Dec 2025 (local time)

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New snow in Mountain Park Tsunan

2.5cm1.0in
Wed 3rd (PM)
The snow forecast for Mountain Park Tsunan is: Moderate rain (total 18.0mm) on Wed afternoon. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 12°C on Tue morning, min -4°C on Thu afternoon). Winds increasing (calm on Wed morning, fresh winds from the WNW by Wed night).

Mountain Park Tsunan Weather (Next 3 days): The snow forecast for Mountain Park Tsunan is: Moderate rain (total 18.0mm) on Wed afternoon. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 12°C on Tue morning, min -4°C on Thu afternoon). Winds increasing (calm on Wed morning, fresh winds from the WNW by Wed night).

Mountain Park Tsunan Weather (Days 4-6): A moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 4°C on Sun morning, min -3°C on Fri night). Wind will be generally light.


Mountain Park Tsunan Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
8
5
clear
Middle Lift: 
10
5
clear
Bottom Lift: 
11
5
clear
6 Day Forecast
Issued: 2 am 02 Dec 2025 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light rain
mod rain
light rain
light snow
heavy snow
light snow
snow showers
snow showers
mod snow
mod snow
snow showers
clear
clear
part cloud
clear
clear
clear
some clouds
light rain
mod. rain
light rain
light snow
heavy snow
light snow
snow shwrs
snow shwrs
mod. snow
mod. snow
snow shwrs
clear
clear
some clouds
clear
clear
clear
 km/h
5
SSW
5
NNW
10
NW
0
NNW
25
WNW
25
NW
30
WNW
10
W
15
WSW
10
WNW
15
NW
5
WSW
5
SW
5
S
5
SSW
5
SW
5
SW
5
SSW
Snow map
1
17
2
3
7
7
1
1
8
3
6
max °C
12
10
8
6
2
-1
-1
-1
-1
0
0
-2
3
2
0
4
4
3
min °C
10
9
6
5
1
-3
-3
-4
-3
0
0
-3
1
1
0
4
2
2
10
9
4
2
-5
-10
-10
-8
-7
-3
-5
-6
1
-1
-2
3
0
2
80
84
97
95
96
97
88
77
88
97
98
88
77
85
67
73
86
81
2250
2100
1550
1450
800
150
150
450
0
450
550
0
700
1050
0
1600
1600
1550
topbotSea lvl1000m2000m3000m4000m5000m
109650-4-4-3-3-1-1-41103321311973-10-2-311-331-2421
Sunrise
6:39
6:41
6:41
6:43
6:43
6:43
Sunset
4:28
4:28
4:28
4:28
4:28
4:28
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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:18 Nov 2025
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Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)


Snow History

Week 1 of December has on average:
0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.




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