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Ski Japan - Iwate

Hachimantai Shimokura Ski Area Snow Forecast

39.95° N 140.93° E

Weather Forecast for Hachimantai Shimokura Ski Area at 950m altitude

Issued:
2 pm 29 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 43.0mm), heaviest during Mon night. Very mild (max 17°C on Mon morning, min 13°C on Sat night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 22.0mm), heaviest during Thu morning. Warm (max 23°C on Wed morning, min 13°C on Thu night). Wind will be generally light.

Sat
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
light rain
light rain
light rain
cloud
light rain
heavy rain
light rain
light rain
rain showers
thunderstorm
thunderstorm
rain showers
mod rain
light rain
rain showers
light rain
light rain
light rain
light rain
light rain
cloudy
light rain
heavy rain
light rain
light rain
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
mod. rain
light rain
rain shwrs
km/h
0
ESE
10
SSE
10
SSE
10
SE
10
S
10
S
10
S
10
SE
15
SSE
10
SSW
10
SW
15
WSW
10
WSW
15
WSW
10
WSW
10
WSW
15
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
3
5
3
1
1
24
4
2
1
2
3
3
7
2
2
max °C
16
13
13
13
14
17
17
15
16
16
17
23
22
17
17
17
15
min °C
14
13
13
13
13
16
15
14
15
16
16
20
18
17
16
16
13
 chill °C
14
12
12
12
12
16
15
13
14
16
16
20
18
17
16
16
12
Humid %
87
94
98
98
95
90
83
96
97
98
90
83
83
82
97
92
85
Freeze m
4400
4250
4400
4400
4400
4500
4500
4500
4550
4650
4700
4600
4650
4550
4350
4350
4300
Sea lvl1000m2000m3000m4000m5000m
12121212131314141516171817161515121513131314171615161617222017171714
Sunrise
5:01
5:01
5:03
5:03
5:05
Sunset
6:13
6:12
6:09
6:07
6:07
6:05

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network

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Snow Radar

Latest snow reports near Hachimantai Shimokura Ski Area:

No recent snow reports

No recent snow reports

Hachimantai Shimokura Ski Area Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 9 May 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 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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