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snowy resort
Ski Japan - Niigata

Tsunogami Snow Forecast

37.71° N 139.47° E

Weather Forecast for Tsunogami at 175m altitude

Issued:
8 am 24 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 13.0mm), heaviest on Fri night. Warm (max 23°C on Fri morning, min 15°C on Sat night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 14.0mm), heaviest on Mon morning. Warm (max 23°C on Tue morning, min 16°C on Tue night). Wind will be generally light.

Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
light rain
part cloud
part cloud
light rain
light rain
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
rain showers
part cloud
part cloud
cloud
rain shwrs
rain shwrs
light rain
some clouds
some clouds
light rain
light rain
some clouds
some clouds
cloudy
cloudy
light rain
light rain
light rain
rain shwrs
some clouds
some clouds
cloudy
km/h
5
WNW
10
NW
0
N
5
WNW
5
WNW
0
ESE
5
SE
5
SE
5
SE
5
SE
5
SE
0
ESE
5
SW
5
WNW
5
WNW
5
NNW
0
NNW
5
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
3
2
1
4
3
3
4
3
4
max °C
21
21
18
23
23
17
16
18
16
21
22
19
21
20
18
23
23
18
min °C
20
19
17
20
18
16
16
16
15
19
20
18
18
19
17
20
19
16
 chill °C
20
19
17
20
18
16
16
16
15
19
20
18
18
19
17
20
19
16
Humid %
97
83
88
74
66
92
96
75
90
75
67
92
96
91
97
74
60
97
Freeze m
3900
4250
4050
3850
3800
3700
3150
3300
3550
3700
3750
3650
3700
3800
3500
3650
3750
3800
Sea lvl1000m2000m3000m4000m5000m
202018222017161716202118191917212117212117232116161715212218202017232216
Sunrise
5:30
5:31
5:31
5:33
5:33
5:35
Sunset
5:37
5:35
5:34
5:31
5:30
5:29

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Tsunogami:

No recent snow reports

No recent snow reports

Tsunogami Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:20 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)

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Snow History

Week 4 of September 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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