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snowy resort
Ski Japan - Nagano

Yanaba Snow Forecast

36.59° N 137.86° E
1140m altitude
Issued:
8 am 15 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 26.0mm), heaviest during Sat afternoon. Warm (max 22°C on Sat morning, min 18°C on Sat night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 46.0mm), heaviest during Wed afternoon. Warm (max 23°C on Tue afternoon, min 19°C on Thu night). Wind will be generally light.

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
thunderstorm
light rain
light rain
thunderstorm
light rain
light rain
light rain
cloud
rain showers
mod rain
rain showers
thunderstorm
thunderstorm
rain showers
mod rain
thunderstorm
rain showers
t-storm
risk
t-storm
risk
light rain
light rain
t-storm
risk
light rain
light rain
light rain
cloudy
rain shwrs
mod. rain
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
mod. rain
t-storm
risk
rain shwrs
km/h
5
SSE
5
SE
5
S
5
SSE
5
SE
5
S
5
S
0
SSE
5
S
5
S
0
SSE
5
S
0
NE
5
NE
5
S
0
E
5
SE
5
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
5
3
2
5
4
2
3
1
6
1
3
10
4
7
10
4
max °C
22
22
19
21
21
19
20
21
19
22
23
21
23
23
20
21
22
20
min °C
20
21
18
20
20
18
19
21
19
20
22
20
22
22
20
21
21
19
 chill °C
20
21
18
20
20
18
19
21
19
20
22
20
22
22
20
21
21
19
Humid %
88
80
95
91
87
94
92
86
94
81
76
93
82
79
91
87
84
91
Freeze m
4800
4850
4900
4900
4900
5050
5000
5000
5250
4950
5050
5050
5050
5050
5050
4900
4950
4950
Sea lvl1000m2000m3000m4000m5000m
212219212119202119212321232320212220242320232220212320242521262421232320
Sunrise
5:05
5:05
5:05
5:07
5:07
5:09
Sunset
6:39
6:38
6:37
6:36
6:35
6:34

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Yanaba:

No recent snow reports

No recent snow reports

Yanaba 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 3 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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