snowy resort image
Ski Japan - Niigata

Mountain Park Tsunan Snow Forecast

Weather Forecast for Mountain Park Tsunan at 510 m
Issued: 8 pm  24 Dec 2025 (local time)

Popular Mountain Park Tsunan Pages

New snow in Mountain Park Tsunan

0.7cm0.3in
Thu 25th (NGT)
The snow forecast for Mountain Park Tsunan is: Heavy rain (total 23.0mm) on Thu afternoon. Becoming colder with heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 9°C on Wed night, min -6°C on Fri afternoon). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sat afternoon).

Mountain Park Tsunan Weather (Next 3 days): The snow forecast for Mountain Park Tsunan is: Heavy rain (total 23.0mm) on Thu afternoon. Becoming colder with heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 9°C on Wed night, min -6°C on Fri afternoon). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sat afternoon).

Mountain Park Tsunan Weather (Days 4-6): A moderate fall of snow, heaviest on Tue afternoon. Freeze-thaw conditions (max 5°C on Mon morning, min -6°C on Sat night). Wind will be generally light.


Mountain Park Tsunan Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
8
5
part cloud
Middle Lift: 
9
5
part cloud
Bottom Lift: 
8
5
part cloud
6 Day Forecast
Issued: 8 pm 24 Dec 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
mod rain
mod rain
light snow
heavy snow
heavy snow
heavy snow
light snow
part cloud
clear
part cloud
clear
clear
part cloud
clear
snow showers
light rain
mod. rain
mod. rain
light snow
heavy snow
heavy snow
heavy snow
light snow
some clouds
clear
some clouds
clear
clear
some clouds
clear
snow shwrs
 km/h
5
S
5
WNW
10
N
10
NW
30
NNW
40
WNW
25
WNW
5
W
0
NW
10
SW
5
WSW
0
S
10
S
10
S
10
S
10
SW
Snow map
1
15
10
11
1
1
6
10
6
max °C
9
8
6
4
-2
-5
-5
-2
-2
-4
2
1
-1
5
5
3
min °C
8
7
4
1
-3
-6
-5
-4
-6
-6
1
-1
-1
3
3
1
8
6
3
-6
-11
-15
-13
-4
-8
-8
1
-4
-4
0
0
-2
86
97
98
98
95
94
94
79
72
68
80
87
69
64
84
74
2400
2300
1300
1100
250
0
0
0
250
0
600
750
0
1500
1650
1500
Sea lvl1000m2000m3000m4000m5000m
8741-4-7-6-5-5-50-1-13428864-1-4-4-1-4-63-1-4431
Sunrise
6:56
6:56
6:56
6:56
6:56
Sunset
4:32
4:34
4:35
4:35
4:36
Popular Mountain Park Tsunan Pages

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Mountain Park Tsunan:

  • 18 km away from Mountain Park Tsunan

    5 hours ago
    Is it snowing?

    Partly cloudy at Joetsu Kokusai. Calm. Thaw. No fresh snow. There are some open lifts. The pistes are rocky. Spring-snow conditions off-piste from Joetsu Kokusai

  • 20 km away from Mountain Park Tsunan

    13 hours ago
    Is it snowing?

    Snowing at Kagura. from Kagura

  • 43 km away from Mountain Park Tsunan

    15 hours ago
    Is it snowing?

    Snowing at a moderate rate at Seki Onsen. from Seki Onsen

  • 19 km away from Mountain Park Tsunan

    15 hours ago
    Is it snowing?

    Snow falling heavily above Nozawa Onsen. from Nozawa Onsen

  • 36 km away from Mountain Park Tsunan

    18 hours ago
    Is it snowing?

    Snowing at a moderate rate at Madarao Kogen. from Madarao Kogen

Mountain Park Tsunan Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:22 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)


Snow History

Week 4 of December has on average:
0.3
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.8
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.



Snow-Forecast Partner Offers