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snowy resort
Lat Long: 37.71° N 139.47° E
Ski Japan - Niigata

Tsunogami Snow Forecast

Weather Forecast for Tsunogami at 175m altitude

Issued: 8 pm 08 Aug 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 38.0mm), heaviest during Tue afternoon. Warm (max 28°C on Sun morning, min 20°C on Mon night). Wind will be generally light.

Days 5-7 weather summary:

Light rain (total 9.0mm), mostly falling on Tue night. Warm (max 30°C on Thu morning, min 21°C on Tue night). Wind will be generally light.

Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
rain showers
light rain
mod rain
mod rain
clear
part cloud
part cloud
part cloud
clear
clear
rain shwrs
t-storm
risk
t-storm
risk
t-storm
risk
t-storm
risk
rain shwrs
rain shwrs
light rain
mod. rain
mod. rain
clear
some clouds
some clouds
some clouds
clear
clear
km/h
5
SE
0
WSW
5
NW
0
WNW
5
WNW
10
NW
0
NNW
10
NW
15
NW
20
SE
25
SE
25
ESE
15
SE
15
ESE
15
ESE
10
ESE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
7
3
7
5
2
1
2
4
7
8
max °C
25
28
26
23
26
26
21
22
21
22
28
29
24
30
29
24
min °C
23
27
25
23
25
24
20
21
21
21
26
25
22
27
26
22
 chill °C
23
27
25
23
25
24
20
21
21
21
26
25
22
27
26
22
Humid %
90
79
89
95
86
68
92
89
97
93
62
60
84
70
62
91
Freeze m
4850
4700
4750
4600
4650
4600
4400
4550
4750
4450
4600
4750
4850
5000
4900
4900
Sea lvl1000m2000m3000m4000m5000m
2427252325252121212127272328282323282523272620222121292822302822
Sunrise
4:50
4:52
4:52
4:54
4:54
Sunset
6:43
6:40
6:39
6:38
6:37

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 2 of August 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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