comScore pixel
Go ad-free with SnowPro
snowy resort
Ski Japan - Nagano

Norikura Kogen Igaya Snow Forecast

36.12° N 137.62° E

Weather Forecast for Norikura Kogen Igaya at 1305 m altitude

Issued:
8 pm 27 Sep 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 Mon afternoon. Warm (max 20°C on Wed morning, min 8°C on Tue night). Wind will be generally light.

Days 5-7 weather summary:

Heavy rain (total 22.0mm), heaviest during Thu afternoon. Very mild (max 16°C on Sat morning, min 4°C on Fri night). Wind will be generally light.

Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
heavy rain
heavy rain
heavy rain
mod rain
mod rain
rain showers
clear
clear
light rain
light rain
heavy rain
light rain
clear
clear
clear
mod. rain
heavy rain
heavy rain
heavy rain
mod. rain
mod. rain
rain shwrs
clear
clear
light rain
light rain
heavy rain
light rain
clear
clear
clear
km/h
5
SSW
5
SSW
10
SW
5
WSW
5
N
0
NW
0
ESE
5
SW
10
SW
5
SSW
10
SSW
5
WSW
5
NNW
10
NNE
10
NNE
5
NE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
9
13
14
11
7
7
1
—
—
5
5
11
1
—
—
—
max °C
14
16
15
14
11
11
9
20
20
15
15
15
13
14
13
5
min °C
14
15
14
11
10
11
8
16
14
14
15
15
6
10
7
4
 chill °C
14
15
14
11
10
11
8
16
14
14
15
15
4
9
6
2
Humid %
95
98
97
95
91
96
81
56
57
93
97
99
93
71
70
81
Freeze m
4250
4400
4250
4200
3950
4000
4300
4450
4500
4600
4550
4500
4400
4150
4100
4050
Sea lvl1000m2000m3000m4000m5000m
1516151311111117171515151011106141615131111918171515151012105
Sunrise
—
5:41
—
—
5:41
—
—
5:43
—
—
5:43
—
—
5:43
—
—
Sunset
—
—
5:37
—
—
5:37
—
—
5:35
—
—
5:34
—
—
5:31
—

Days 7-16 weather summary:

Interested in the 16-day Forecast? Unlock the full forecast and many more features by becoming a Pro member.
  • Circle CheckHourly & 16-day forecasts
  • Circle CheckView past weather
  • Circle CheckFast, ad-free browsing
  • Circle CheckSnow hindcasts & History
Unlocks app & website

Avalanche information: Japan Avalanche Network

Popular Norikura Kogen Igaya Pages

Snow Radar

Latest snow reports near Norikura Kogen Igaya:

No recent snow reports

No recent snow reports

Norikura Kogen Igaya 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)

Snow-Forecast Partner Offers

Snow History

Week 4 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.


Snow-Forecast Partner Offers


Map placeholder