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Ski Japan - Niigata

Mountain Park Tsunan Snow Forecast

Weather Forecast for Mountain Park Tsunan at 309 m
Issued: 8 pm  07 Jan 2026 (local time)

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New snow in Mountain Park Tsunan

2.2cm0.9in
Wed 7th (NGT)
The snow forecast for Mountain Park Tsunan is: A heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 4°C on Sat morning, min -6°C on Fri afternoon). Wind will be generally light.

Mountain Park Tsunan Weather (Next 3 days): The snow forecast for Mountain Park Tsunan is: A heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 4°C on Sat morning, min -6°C on Fri afternoon). Wind will be generally light.

Mountain Park Tsunan Weather (Days 4-6): Light rain (total 4.0mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 3°C on Sat night, min -8°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the WNW by Sun night).


Mountain Park Tsunan Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
0
10
clear
Middle Lift: 
0
10
clear
Bottom Lift: 
-1
10
clear
6 Day Forecast
Issued: 8 pm 07 Jan 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Thursday
8
Friday
9
Saturday
10
Sunday
11
Monday
12
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
mod snow
mod snow
mod snow
snow showers
clear
part cloud
part cloud
part cloud
light snow
light snow
heavy snow
heavy snow
light snow
snow showers
part cloud
snow shwrs
mod. snow
mod. snow
mod. snow
snow shwrs
clear
some clouds
some clouds
some clouds
light snow
light snow
heavy snow
heavy snow
light snow
snow shwrs
some clouds
 km/h
5
SSW
15
NNW
20
NW
20
WNW
5
WSW
0
NE
5
S
5
S
10
SSW
5
SW
10
WSW
25
WNW
20
WNW
35
WNW
15
WNW
10
SSW
Snow map
2
8
8
8
1
2
14
16
4
1
4
max °C
0
0
-2
-3
1
1
-4
4
4
3
1
-2
-3
-2
-2
-5
min °C
-1
-1
-3
-5
-1
-6
-5
2
1
0
1
-2
-5
-4
-7
-8
-4
-6
-9
-8
-1
-9
-8
0
-3
-2
-2
-8
-13
-12
-10
-12
72
98
95
93
73
75
71
68
81
93
86
95
95
90
87
74
550
300
0
0
0
400
0
1150
1700
1000
450
50
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-1-4-6-6-4-4-3242-2-5-7-7-6-5-1-1-3-40-3-53321-2-4-3-5-7
Sunrise
6:58
6:58
6:58
6:58
6:58
Sunset
4:44
4:45
4:45
4:46
4:47
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Latest snow reports near Mountain Park Tsunan:

  • 44 km away from Mountain Park Tsunan

    - Japan Skier12 hours ago
    Eyeball reporter

    Excellent on and off piste conditions. It's snowing, the week ahead looks good. from Ikenotaira Onsen Alpenblick

  • 19 km away from Mountain Park Tsunan

    17 hours ago
    Is it snowing?

    Partly cloudy at Nozawa Onsen. Not much wind here, just a light breeze. About freezing. Only a dusting of new snow. Lifts are mostly open. Off piste there is not enough snow for skiing. from Nozawa Onsen

Mountain Park Tsunan Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:41cm
Last snowfall: 6 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (1) / good piste (1)


Snow History

Week 1 of January has on average:
0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.4
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.



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