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Koide resort snow
Ski Japan - Niigata

Koide Snow Forecast

37.23° N 138.95° E

Weather Forecast for Koide at 130m altitude

Issued:
8 am 27 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 51.0mm), heaviest during Thu morning. Warm (max 24°C on Fri afternoon, min 17°C on Fri night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 25.0mm), heaviest during Sun morning. Warm (max 32°C on Tue morning, min 21°C on Sun morning). Wind will be generally light.

Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
mod rain
light rain
light rain
rain showers
part cloud
light rain
light rain
light rain
mod rain
light rain
rain showers
thunderstorm
thunderstorm
rain showers
part cloud
clear
part cloud
heavy rain
mod. rain
light rain
light rain
rain shwrs
some clouds
light rain
light rain
light rain
mod. rain
light rain
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
some clouds
clear
some clouds
km/h
10
SSW
5
S
5
ESE
0
SW
5
W
5
SE
0
ENE
5
ESE
5
SSE
5
S
0
NNW
5
ESE
0
WNW
0
NW
5
SE
5
SSE
0
S
5
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
30
8
1
3
2
1
3
3
9
2
3
2
5
4
max °C
20
21
21
22
24
19
21
19
21
23
23
23
31
30
22
32
32
23
min °C
20
20
20
21
21
17
20
19
20
21
23
22
29
26
21
28
25
22
 chill °C
20
20
20
21
21
17
20
19
20
21
23
22
29
26
21
28
25
22
Humid %
97
96
85
94
82
87
70
90
92
97
95
90
72
71
92
67
54
82
Freeze m
4450
4550
4650
4300
4650
4850
4650
5050
5100
5050
5200
5100
5100
5150
5100
5000
5100
5200
Sea lvl1000m2000m3000m4000m5000m
212121222320212022232323282823292823202121222318211921222323302822302923
Sunrise
5:09
5:09
5:11
5:11
5:13
5:13
Sunset
6:21
6:19
6:17
6:15
6:15
6:14

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Koide:

No recent snow reports

No recent snow reports

Koide 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 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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