Mountain resort image

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

Issued: 2 am Sun 21 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Sun night. Freeze-thaw conditions (max 11°C on Sun morning, min -1°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 26mm), heaviest during Wed afternoon. Freeze-thaw conditions (max 8°C on Wed night, min -5°C on Fri night). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light rain
light rain
clear
clear
clear
clear
clear
light rain
light rain
heavy rain
light rain
cloud
light rain
rain showers
clear
clear
clear
some clouds
light rain
light rain
clear
clear
clear
clear
clear
light rain
light rain
heavy rain
light rain
cloudy
light rain
rain shwrs
clear
clear
clear
 km/h
10
SSW
10
SSW
15
NNW
15
NNW
10
NW
5
WSW
5
S
10
S
15
SSE
15
SSE
10
SSE
5
W
5
NW
5
WNW
5
SW
10
W
15
WSW
10
W
4
4
1.4
3
20
0.6
1
1.1
max °C
11
9
7
1
2
0
6
6
3
4
6
8
6
6
4
1
2
-3
min °C
10
9
0
-1
-1
-1
2
3
2
4
5
6
5
5
1
0
-1
-5
8
8
-5
-6
-4
-1
0
0
-2
0
2
5
3
4
-1
-3
-4
-9
2900
2750
1650
850
1300
950
1300
2200
1300
1750
2400
2550
2100
1900
1550
1050
1300
400
Cloud base (m)
2050
900
850
850
950
900
1800
850
800
850
850
850
1450
2400
1700
Sea lvl1000m2000m3000m4000m5000m
1-1-5-7-7-7-4-3-4-2-1-2-3-6-8-12-13-1344-2-5-4-5-20-20221-1-4-6-7-10119401-145346766311-4
Sunrise
6:52
6:52
6:52
6:54
6:54
6:54
Sunset
4:35
4:36
4:36
4:37
4:37
4:37

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

The weather forecast for Mount Iō (Yatsugatake) is: Light rain (total 9mm), mostly falling on Sun night. Freeze-thaw conditions (max 11°C on Sun morning, min -1°C on Mon morning). Wind will be generally light.

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

Heavy rain (total 26mm), heaviest during Wed afternoon. Freeze-thaw conditions (max 8°C on Wed night, min -5°C on Fri night). Wind will be generally light.

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.
45 minutes ago
5° C
Severe duststorm, no change.
6
Light winds from the S
(6 kph at 190).
0.3 km
38 km SW
798m alt.
59 minutes ago
6° C
Dry
0
Calm
(0 kph at 299).
0
38 km SSE
329m alt.
1 hour ago
8° C
Dry
0
Calm
(0 kph at 0).
0
Karuizawa
41 km NNE
1001m alt.
45 minutes ago
3° C
-
Wind obs. (6 kph from 50 degs) was rejected.
40 km
41 km SSE
274m alt.
45 minutes ago
8° C
Mist
6
Light winds from the E
(6 kph at 90).
1.7 km
41 km NNE
1018m alt.
31 minutes ago
7° C
Dry
2
Calm
(2 kph at 0).
3
42 km W
603m alt.
27 minutes ago
9° C
Dry
6
Light winds from the ENE
(6 kph at 74).
10
46 km WNW
611m alt.
45 minutes ago
7° C
-
7
Light winds from the S
(7 kph at 180).
40 km
47 km SSE
253m alt.
43 minutes ago
7° C
Dry
0
Calm
(0 kph at 195).
0
61 km E
264m alt.
58 minutes ago
6° C
Dry
5
Calm
(5 kph at 255).
8

* 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.