Mountain resort image

Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, Japan

Issued: 8 pm Tue 30 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 3°C on Wed morning, min -5°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun morning, min -8°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the W by Sun night).

Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
clear
part cloud
cloud
part cloud
part cloud
snow showers
part cloud
part cloud
clear
clear
part cloud
cloud
snow showers
cloud
part cloud
part cloud
clear
clear
some clouds
clear
some clouds
cloudy
some clouds
some clouds
snow shwrs
some clouds
some clouds
clear
clear
some clouds
cloudy
snow shwrs
cloudy
some clouds
some clouds
 km/h
10
WSW
10
WSW
20
W
5
W
5
W
10
WNW
5
WNW
5
SW
5
WNW
5
W
10
WSW
15
W
10
SSW
10
SW
15
SW
15
W
15
W
30
W
10
WSW
3
1
max °C
1
3
3
-2
1
1
-3
-1
-2
-6
-1
0
-4
1
1
-3
-1
-1
-5
min °C
-1
1
0
-4
-2
-2
-5
-3
-5
-8
-4
-3
-5
-1
-1
-4
-3
-4
-7
-4
-2
-3
-7
-4
-5
-7
-6
-10
-11
-8
-6
-8
-5
-5
-10
-8
-11
-11
1050
1150
1400
600
700
1200
450
600
650
0
400
950
250
800
1100
500
550
800
0
Cloud base (m)
850
8000
2350
8200
5400
1600
1650
1750
800
1800
2100
1800
850
800
800
1600
850
1850
Sea lvl1000m2000m3000m4000m5000m
-10-11-10-11-13-14-16-17-18-20-17-16-13-11-13-17-16-17-14-5-5-5-8-8-8-11-10-11-14-11-9-9-7-8-11-10-10-11022-3-1-1-4-2-4-7-3-2-500-4-2-3-6
Sunrise
6:56
6:56
6:56
6:56
6:56
6:56
Sunset
4:40
4:42
4:43
4:44
4:45
4:45

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Mount Iō (Yatsugatake) Weather (Days 0-3):

The weather forecast for Mount Iō (Yatsugatake) is: A dusting of new snow. Freeze-thaw conditions (max 3°C on Wed morning, min -5°C on Thu night). Wind will be generally light.

Mount Iō (Yatsugatake) Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun morning, min -8°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the W by Sun night).

This table gives the weather forecast for Mount Iō (Yatsugatake) at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Iō (Yatsugatake). To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Japan.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
24 km W
762m alt.
1 hour ago
2° C
-
Wind obs. (13 kph from 340 degs) was rejected.
40 km
38 km SW
798m alt.
46 minutes ago
-2° C
-
0
Calm
(0 kph at 152).
0
38 km SSE
329m alt.
57 minutes ago
1° C
-
0
Calm
(0 kph at 0).
0
41 km SSE
274m alt.
1 hour ago
2° C
-
7
Light winds from the NNE
(7 kph at 20).
40 km
Karuizawa
41 km NNE
1001m alt.
1 hour ago
-1° C
-
9
Light winds from the W
(9 kph at 280).
40 km
41 km NNE
1018m alt.
41 minutes ago
1° C
-
0
Calm
(0 kph at 295).
3
42 km W
603m alt.
1 hour ago
3° C
Dry
6
Light winds from the S
(6 kph at 182).
18
46 km WNW
611m alt.
1 hour ago
3° C
-
13
Light winds from the S
(13 kph at 180).
40 km
47 km SSE
253m alt.
59 minutes ago
-1° C
-
0
Calm
(0 kph at 197).
2
64 km E
219m alt.
1 hour ago
-1° C
-
6
Light winds from the SSW
(6 kph at 210).
40 km

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.