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Iwappara resort snow
Lat Long: 36.94° N 138.84° E

Weather Forecast for Iwappara at 692m altitude

Issued: 8 pm 12 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Moderate rain (total 11.0mm), heaviest on Sat afternoon. Warm (max 22°C on Sun morning, min 14°C on Fri night). Wind will be generally light.

Days 5-7 weather summary:

Light rain (total 4.0mm), mostly falling on Tue afternoon. Warm (max 23°C on Wed morning, min 14°C on Mon night). Wind will be generally light.

Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
thunderstorm
rain showers
clear
part cloud
rain showers
cloud
light rain
light rain
part cloud
clear
rain showers
clear
part cloud
light rain
part cloud
clear
t-storm
risk
rain shwrs
clear
some clouds
rain shwrs
cloudy
light rain
light rain
some clouds
clear
rain shwrs
clear
some clouds
light rain
some clouds
km/h
5
S
0
WNW
10
NNW
5
SSE
5
SSE
10
S
10
SSE
10
SSE
10
SSE
0
SE
5
N
5
N
5
S
0
SSE
5
S
5
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
2
3
2
2
2
1
2
 max °C
16
20
19
17
22
22
18
17
16
15
21
22
17
23
22
18
 min °C
14
19
18
16
21
19
17
16
15
14
18
19
16
21
20
17
14
19
18
16
21
19
17
16
15
14
18
19
16
21
20
17
83
63
67
65
60
59
79
76
78
82
62
53
77
59
61
69
3100
3200
3350
3350
3600
3700
3750
3200
3200
3250
3450
3650
3900
3750
3850
3950
Sea lvl1000m2000m3000m4000m5000m
1417171619181615141317181620191715232117252318181815242317262317
Sunrise
4:24
4:24
4:24
4:24
4:24
Sunset
7:04
7:05
7:05
7:05
7:06

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Iwappara:

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Iwappara 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)

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Snow History

Week 2 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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