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snowy resort
Lat Long: 38.01° N 139.51° E

Weather Forecast for Tainai at 420m altitude

Issued: 8 pm 29 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Light rain (total 6.0mm), mostly falling on Wed afternoon. Warm (max 26°C on Thu morning, min 18°C on Mon night). Wind will be generally light.

Days 5-7 weather summary:

Heavy rain (total 81.0mm), heaviest during Fri afternoon. Warm (max 24°C on Sun morning, min 18°C on Thu night). Wind will be generally light.

Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
clear
clear
part cloud
rain showers
part cloud
rain showers
rain showers
heavy rain
light rain
heavy rain
heavy rain
light rain
rain showers
rain showers
clear
some clouds
clear
clear
some clouds
rain shwrs
some clouds
rain shwrs
rain shwrs
heavy rain
light rain
heavy rain
heavy rain
light rain
rain shwrs
rain shwrs
km/h
5
ESE
5
NNW
5
NW
0
SE
5
N
5
NW
5
SE
0
SE
5
E
5
S
5
SE
5
SSW
10
SW
5
SW
5
W
5
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
2
2
17
4
22
27
1
1
2
max °C
19
24
24
19
24
23
20
26
25
20
20
19
19
22
23
20
min °C
18
23
21
18
22
21
19
23
22
18
19
19
18
19
21
19
 chill °C
18
23
21
18
22
21
19
23
22
18
19
19
18
19
21
19
Humid %
77
57
52
62
58
62
74
66
66
88
95
97
99
87
69
87
Freeze m
3900
3900
4050
4050
4050
4100
4200
4200
4450
4350
4450
4300
4100
4050
4150
4300
Sea lvl1000m2000m3000m4000m5000m
1822211821211922221818181718201818262418252319282519212019232419
Sunrise
4:22
4:22
4:22
4:22
4:24
Sunset
7:07
7:07
7:07
7:07
7:07

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Tainai:

No recent snow reports

No recent snow reports

Tainai 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 June 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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