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Ski Japan

Iwanai Resort Snow Forecast

Weather Forecast for Iwanai Resort at 365 m
Issued: 8 am  20 Mar 2026 (local time)

New snow in Iwanai Resort

10.0cm3.9in
Fri 20th (NGT)
The snow forecast for Iwanai Resort is: A light fall of snow, heaviest on Fri night. Turning milder with light rain (total 4.0mm) on Sun morning. Freeze-thaw conditions (max 5°C on Sun morning, min -3°C on Fri night). Winds decreasing (strong winds from the NW on Fri night, calm by Sun night).

Iwanai Resort Weather (Next 3 days): The snow forecast for Iwanai Resort is: A light fall of snow, heaviest on Fri night. Turning milder with light rain (total 4.0mm) on Sun morning. Freeze-thaw conditions (max 5°C on Sun morning, min -3°C on Fri night). Winds decreasing (strong winds from the NW on Fri night, calm by Sun night).

Iwanai Resort Weather (Days 4-6): Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 5°C on Mon morning, min -2°C on Mon night). Wind will be generally light.


Iwanai Resort Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-5
45
cloud
Middle Lift: 
-2
35
cloud
Bottom Lift: 
2
25
cloud
6 Day Forecast
Issued: 8 am 20 Mar 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
heavy snow
light snow
part cloud
light snow
rain showers
light rain
cloud
light rain
light snow
snow showers
snow showers
snow showers
clear
part cloud
cloud
cloud
some clouds
cloudy
heavy snow
light snow
some clouds
light snow
rain shwrs
light rain
cloudy
light rain
light snow
snow shwrs
snow shwrs
snow shwrs
clear
some clouds
cloudy
cloudy
 km/h
5
S
25
S
15
S
30
NW
20
WNW
20
W
20
WSW
20
WSW
5
S
10
S
5
WNW
10
N
15
N
15
NNW
5
N
5
NNE
5
NW
0
S
Snow map
11
1
2
2
1
1
max °C
2
2
-1
-1
-1
2
5
5
2
5
3
0
2
2
-2
4
3
0
min °C
0
1
-3
-2
-1
-1
3
2
1
4
1
-2
1
-1
-2
2
1
0
-2
-5
-12
-9
-7
-6
-2
-2
0
2
1
-6
-3
-4
-4
0
1
0
55
60
87
65
68
75
81
81
93
90
94
80
67
65
78
53
56
68
350
600
250
0
250
500
800
950
750
900
850
350
500
500
0
650
800
500
Sea lvl1000m2000m3000m4000m5000m
-7-6-8-10-8-5-3-2-2-2-3-6-6-7-6-3-2-212-2-2-1144252-121-2320
Sunrise
5:43
5:41
5:39
5:37
5:35
5:33
Sunset
5:49
5:50
5:51
5:52
5:52
5:53

Snow Radar

Latest snow reports near Iwanai Resort:

No recent snow reports

No recent snow reports

Iwanai Resort Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:3cm
Last snowfall:19 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan are reporting: powder (0) / good piste (0)


Snow History

Week 3 of March has on average:
0.5
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.0
Powder days
Fresh snow, limited sun, any wind.
0.3
Bluebird days
Average snow, mostly sunny, light wind.



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