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snowy resort
Lat Long: 37.02° N 138.63° E
Ski Japan - Niigata

Mountain Park Tsunan Snow Forecast

Weather Forecast for Mountain Park Tsunan at 710m altitude

Issued: 2 am 30 Apr 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 27.0mm), heaviest during Fri night. Very mild (max 16°C on Fri morning, min 7°C on Fri night). Mainly strong winds.

Days 4-6 weather summary:

Moderate rain (total 15.0mm), heaviest on Mon night. Warm (max 20°C on Sun afternoon, min 7°C on Mon night). Mainly fresh winds.

Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
light rain
rain showers
light rain
rain showers
part cloud
clear
part cloud
part cloud
part cloud
light rain
light rain
light rain
mod rain
rain showers
clear
clear
cloudy
cloudy
light rain
rain shwrs
light rain
rain shwrs
some clouds
clear
some clouds
some clouds
some clouds
light rain
light rain
light rain
mod. rain
rain shwrs
clear
clear
km/h
5
SSE
10
S
20
S
25
SSE
5
SSW
40
WNW
25
WNW
15
NW
10
S
10
SSW
10
SSW
30
SSW
5
W
5
NNW
10
WNW
10
WNW
25
WNW
5
WSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
1
5
20
2
2
2
8
1
 max °C
12
12
11
16
14
9
12
12
12
19
20
16
13
12
10
11
13
9
 min °C
10
11
10
13
11
7
11
12
11
16
16
14
12
11
7
8
10
7
9
10
8
11
10
2
8
10
11
16
16
14
12
11
4
6
8
7
68
67
77
83
88
97
55
50
49
42
38
63
96
96
96
80
44
62
3050
3150
3050
3700
3250
2200
2250
2450
3150
3200
3100
4100
3600
3350
2350
2000
2250
2700
Sea lvl1000m2000m3000m4000m5000m
11121115138121212181815131291012814141017151016151122211515141114158
Sunrise
4:52
4:52
4:50
4:48
4:48
4:47
Sunset
6:31
6:32
6:34
6:35
6:36
6:37
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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: 7 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)


Snow History

Week 4 of April has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.



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