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Mt Norikura resort snow
Ski Japan - Nagano

Mt Norikura Snow Forecast

36.12° N 137.62° E
1745m 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 42.0mm), heaviest during Sun afternoon. Very mild (max 19°C on Sat morning, min 15°C on Sat night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 47.0mm), heaviest during Wed afternoon. Warm (max 20°C on Tue morning, min 16°C on Wed 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
mod rain
mod rain
thunderstorm
mod rain
light rain
rain showers
light rain
cloud
cloud
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
mod rain
mod rain
light rain
t-storm
risk
mod. rain
mod. rain
t-storm
risk
mod. rain
light rain
rain shwrs
light rain
cloudy
cloudy
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
mod. rain
mod. rain
light rain
km/h
0
ESE
0
SE
0
SSE
5
ESE
0
SSW
5
S
5
S
5
SSW
5
SSW
5
S
0
WSW
0
SSE
0
NE
0
NW
0
SSE
0
ESE
0
SE
0
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
10
8
5
10
4
1
2
3
2
4
14
3
8
9
4
max °C
19
18
16
18
17
15
18
19
16
20
20
17
19
19
17
18
17
16
min °C
17
17
15
17
16
15
16
18
15
17
18
17
19
18
16
17
17
16
 chill °C
17
17
15
17
16
15
16
18
15
17
18
17
19
18
16
17
17
16
Humid %
83
85
96
86
90
94
89
67
84
78
70
95
83
84
93
90
89
92
Freeze m
4800
4850
4850
4900
4900
5050
5050
5000
5250
5000
5050
5100
5050
5000
5050
4950
4950
4950
Sea lvl1000m2000m3000m4000m5000m
171615161614161715171816181816171615201816191716192016202117212017191816
Sunrise
5:07
5:07
5:07
5:09
5:09
5:11
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 Mt Norikura:

No recent snow reports

No recent snow reports

Mt Norikura Snow Conditions

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