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Ski Japan - Niigata

Mountain Park Tsunan Snow Forecast

Weather Forecast for Mountain Park Tsunan at 309 m
Issued: 8 pm  09 Dec 2025 (local time)

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New snow in Mountain Park Tsunan

19.0cm7in
Thu 11th (NGT)
The snow forecast for Mountain Park Tsunan is: Moderate rain (total 10.0mm) on Wed afternoon. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 10°C on Thu morning, min -2°C on Fri morning). Winds increasing (calm on Wed afternoon, fresh winds from the NW by Thu night).

Mountain Park Tsunan Weather (Next 3 days): The snow forecast for Mountain Park Tsunan is: Moderate rain (total 10.0mm) on Wed afternoon. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 10°C on Thu morning, min -2°C on Fri morning). Winds increasing (calm on Wed afternoon, fresh winds from the NW by Thu night).

Mountain Park Tsunan Weather (Days 4-6): A moderate fall of snow, heaviest on Fri night. Turning milder with heavy rain (total 29.0mm), heaviest during Sun night. Freeze-thaw conditions (max 3°C on Sun morning, min -4°C on Sat night). Winds increasing (calm on Sat afternoon, fresh winds from the WNW by Sun night).


Mountain Park Tsunan Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-1
10
part cloud
Middle Lift: 
0
10
part cloud
Bottom Lift: 
-1
5
part cloud
6 Day Forecast
Issued: 8 pm 09 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
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night
snow showers
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part cloud
part cloud
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light snow
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light snow
cloud
cloud
light rain
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snow shwrs
rain shwrs
light rain
rain shwrs
some clouds
some clouds
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light snow
light snow
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cloudy
cloudy
light rain
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 km/h
5
SSW
5
WSW
5
NNW
5
SSW
5
SSW
5
WSW
15
NNW
25
NW
20
NW
10
WNW
5
WSW
0
WNW
5
S
10
SSE
5
S
15
W
Snow map
18
4
4
8
1
3
5
1
1
4
16
max °C
0
5
4
2
10
9
4
-1
-1
-2
2
1
-2
3
3
3
min °C
-1
4
2
0
5
3
-1
-2
-2
-2
0
-1
-4
2
2
2
-3
4
2
-2
4
0
-8
-8
-7
-6
-2
-1
-7
0
0
0
78
76
99
82
65
66
99
92
92
96
86
94
80
82
99
97
500
950
950
950
1650
1850
550
0
0
0
350
500
0
1500
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1000
topbotSea lvl1000m2000m3000m4000m5000m
-121266-1-5-5-4-2-2-2321-1531862-2-2-210-3333
Sunrise
6:47
6:48
6:48
6:48
6:50
Sunset
4:28
4:28
4:28
4:29
4:29
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Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Mountain Park Tsunan:

  • 20 km away from Mountain Park Tsunan

    7 hours ago
    Is it snowing?

    Snowing in Kagura. from Kagura

  • 36 km away from Mountain Park Tsunan

    10 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

    13 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

  • 20 km away from Mountain Park Tsunan

    13 hours ago
    Is it snowing?

    It is snowing steadily in Kagura. from Kagura

Mountain Park Tsunan Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:3cm
Last snowfall: 8 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)


Snow History

Week 2 of December has on average:
0.0
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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