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Ski Japan - Niigata

Mountain Park Tsunan Snow Forecast

Weather Forecast for Mountain Park Tsunan at 510 m
Issued: 2 pm  16 Dec 2025 (local time)

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New snow in Mountain Park Tsunan

0.9cm0.4in
Tue 16th (NGT)
The snow forecast for Mountain Park Tsunan is: Heavy rain (total 28.0mm), mainly falling Wed night. Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 9°C on Fri morning, min -1°C on Thu night). Wind will be generally light.

Mountain Park Tsunan Weather (Next 3 days): The snow forecast for Mountain Park Tsunan is: Heavy rain (total 28.0mm), mainly falling Wed night. Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 9°C on Fri morning, min -1°C on Thu night). Wind will be generally light.

Mountain Park Tsunan Weather (Days 4-6): Moderate rain (total 15.0mm), heaviest on Sun night. Very mild (max 13°C on Sat morning, min 4°C on Mon morning). Wind will be generally light.


Mountain Park Tsunan Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
4
10
part cloud
Middle Lift: 
6
5
part cloud
Bottom Lift: 
7
5
part cloud
6 Day Forecast
Issued: 2 pm 16 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tue
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
light snow
cloud
light rain
light snow
light snow
snow showers
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
light rain
heavy rain
rain shwrs
light snow
cloudy
light rain
light snow
light snow
snow shwrs
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
light rain
heavy rain
 km/h
5
WSW
5
NNW
10
S
5
SSW
5
N
5
NNW
5
NNW
5
SSW
5
S
5
S
10
S
10
SSW
10
S
15
S
10
S
5
SW
5
NNE
Snow map
1
4
1
1
14
2
11
2
11
max °C
6
3
7
7
3
1
2
1
9
9
6
13
12
11
13
12
7
min °C
4
2
4
4
1
1
1
-1
5
6
6
10
10
10
13
10
5
2
1
2
4
-2
0
1
-3
4
4
4
9
8
8
12
9
4
71
99
75
77
99
98
82
70
59
65
58
77
80
80
78
88
97
1300
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750
350
2150
2550
2700
2550
2600
2850
2900
2700
1400
topbotSea lvl1000m2000m3000m4000m5000m
42551-100776111110121056477333-277412111013127
Sunrise
6:52
6:52
6:52
6:54
6:54
Sunset
4:29
4:30
4:30
4:30
4:30
4:30
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Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Mountain Park Tsunan:

  • 36 km away from Mountain Park Tsunan

    21 hours ago
    weather station observation

    Rain and snow or hail reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan

  • 36 km away from Mountain Park Tsunan

    22 hours ago
    weather station observation

    Continuous light rain reported from Takada at 18 metres elevation only 2 kms E of Kanayasan but it is forecast cold enough for snow at the ski area from Kanayasan

Mountain Park Tsunan Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:8cm
Last snowfall:15 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)


Snow History

Week 3 of December has on average:
0.2
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.7
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.




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