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snowy resort
Ski Japan - Nagano

Araragi Kogen Snow Forecast

35.40° N 137.67° E

Weather Forecast for Araragi Kogen at 1230 m altitude

Issued:
2 pm 08 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 97.0mm), heaviest during Wed night. Warm (max 21°C on Tue afternoon, min 17°C on Wed night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 44.0mm), heaviest during Fri afternoon. Warm (max 21°C on Sun morning, min 18°C on Fri afternoon). Wind will be generally light.

Tue
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
heavy rain
mod rain
thunderstorm
heavy rain
mod rain
heavy rain
mod rain
mod rain
heavy rain
light rain
rain showers
thunderstorm
light rain
thunderstorm
thunderstorm
rain showers
t-storm
risk
heavy rain
mod. rain
t-storm
risk
heavy rain
mod. rain
heavy rain
mod. rain
mod. rain
heavy rain
light rain
rain shwrs
t-storm
risk
light rain
t-storm
risk
t-storm
risk
rain shwrs
km/h
15
SSE
20
SSW
20
SSW
20
S
5
SE
5
S
0
SSE
15
S
10
SSW
5
WSW
5
SW
5
SW
5
SW
5
S
5
S
10
SSW
5
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
8
14
8
13
17
8
13
9
7
20
4
2
5
5
1
5
1
max °C
21
20
20
20
18
17
17
18
18
18
18
19
19
19
21
20
19
min °C
20
19
20
20
17
17
17
17
18
18
18
19
19
18
19
19
18
 chill °C
20
19
20
20
17
17
17
17
18
18
18
19
19
18
19
19
18
Humid %
93
99
99
99
99
99
99
99
100
99
99
94
96
99
90
91
87
Freeze m
5400
5500
5350
5300
5300
5100
5000
5000
4950
5000
4900
4800
4950
4900
4850
4950
4900
Sea lvl1000m2000m3000m4000m5000m
20192020181616181817181919181919182119202017161617181717201918212017
Sunrise
—
—
5:26
—
—
5:26
—
—
5:28
—
—
5:28
—
—
5:28
—
—
Sunset
6:07
—
—
6:06
—
—
6:04
—
—
6:02
—
—
6:00
—
—
6:00
—

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Araragi Kogen:

No recent snow reports

No recent snow reports

Araragi Kogen Snow Conditions

Top snow depth:—
Bottom snow depth:—
Fresh snowfall depth:—
Last snowfall:11 Feb 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 2 of September 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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