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snowy resort
Lat Long: 36.07° N 138.38° E

Weather Forecast for Yachiho Kogen at 1730m altitude

Issued: 8 pm 30 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 62.0mm), heaviest during Wed night. Very mild (max 16°C on Wed morning, min 11°C on Thu night). Wind will be generally light.

Days 5-7 weather summary:

Heavy rain (total 21.0mm), heaviest during Sun afternoon. Very mild (max 17°C on Sat afternoon, min 12°C on Fri night). Wind will be generally light.

Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
thunderstorm
heavy rain
mod rain
rain showers
light rain
light rain
mod rain
light rain
part cloud
rain showers
light rain
light rain
mod rain
light rain
rain shwrs
rain shwrs
t-storm
risk
heavy rain
mod. rain
rain shwrs
light rain
light rain
mod. rain
light rain
some clouds
rain shwrs
light rain
light rain
mod. rain
light rain
km/h
5
W
5
SSE
5
SW
10
S
10
SW
15
WSW
5
N
0
N
0
NW
5
SSW
5
SSW
5
SW
10
SSE
5
SSE
5
SE
5
ESE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
3
1
2
34
8
2
5
1
6
3
2
1
1
9
3
max °C
15
16
16
14
14
16
13
15
15
13
15
17
14
15
14
14
min °C
14
15
15
12
13
15
11
12
14
12
13
15
13
14
13
13
 chill °C
14
15
15
11
12
15
11
12
14
12
13
15
12
14
13
13
Humid %
86
76
72
97
99
82
100
95
88
96
86
65
93
86
97
97
Freeze m
4250
4350
4450
4500
4700
4850
4350
4150
4250
4300
4450
4300
4550
4600
4600
4800
Sea lvl1000m2000m3000m4000m5000m
1415151313151213141314151314131313171613131612151513161713151413
Sunrise
4:31
4:33
4:33
4:33
4:33
Sunset
7:07
7:07
7:07
7:07
7:06

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Yachiho Kogen:

No recent snow reports

No recent snow reports

Yachiho Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 7 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 1 of July 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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