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Ski Japan - Iwate

Hiraniwa Kogen Snow Forecast

Lat Long: 40.08° N 141.51° E

Weather Forecast for Hiraniwa Kogen at 805m altitude

Issued: 2 am 29 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Light rain (total 3.0mm), mostly falling on Mon afternoon. Warm (max 21°C on Wed morning, min 15°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 20.0mm), heaviest during Thu afternoon. Warm (max 20°C on Thu morning, min 15°C on Sat night). Wind will be generally light.

Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
rain showers
clear
clear
rain showers
clear
clear
rain showers
part cloud
rain showers
thunderstorm
rain showers
rain showers
thunderstorm
clear
thunderstorm
thunderstorm
cloud
clear
rain shwrs
clear
clear
rain shwrs
clear
clear
rain shwrs
some clouds
rain shwrs
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
clear
t-storm
risk
t-storm
risk
cloudy
km/h
15
WNW
15
NW
10
WSW
5
W
5
NW
5
SW
0
W
5
NNW
5
S
5
SSE
5
SE
5
SSE
5
S
5
SSW
5
SSW
0
SE
5
SSE
10
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
1
1
1
5
1
1
4
3
5
max °C
20
19
16
20
18
17
21
20
17
20
19
17
19
19
17
19
19
17
min °C
17
17
15
18
18
16
19
19
16
18
17
16
18
18
17
19
18
15
 chill °C
17
17
15
18
18
16
19
19
16
18
17
16
18
18
17
19
18
14
Humid %
69
63
84
73
74
85
61
71
87
83
87
92
85
86
90
85
86
73
Freeze m
3500
3450
3600
3900
3900
3900
4000
4150
4100
4000
4050
3950
4050
4100
4000
4100
4250
4250
Sea lvl1000m2000m3000m4000m5000m
181715181816191916181816181817181916212015211915222016211816201916211915
Sunrise
4:07
4:07
4:07
4:07
4:09
4:09
Sunset
7:07
7:07
7:06
7:06
7:06
7:06

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Hiraniwa Kogen:

No recent snow reports

No recent snow reports

Hiraniwa Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:15 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Iwate 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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