Mountain resort image

JaMount Iō (Yatsugatake)
Weather Forecast, Japan

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Issued: 8 am Fri 03 May Local Time
Updates in:
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Days 1–3 Weather Summary

Mostly dry. Mild temperatures (max 6°C on Sat afternoon, min 3°C on Fri morning). Winds increasing (calm on Sat afternoon, strong winds from the SSW by Sun night).

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Tue morning. Mild temperatures (max 6°C on Mon morning, min 1°C on Wed night). Winds decreasing (gales from the SW on Mon night, light winds from the SSW by Wed night).

Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
rain showers
part cloud
part cloud
rain showers
part cloud
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
cloudy
cloudy
light rain
light rain
rain shwrs
some clouds
some clouds
rain shwrs
some clouds
 km/h
15
N
10
NNW
20
NNE
15
ENE
0
WNW
10
S
15
SSW
10
SSW
30
SSW
45
SSW
60
SW
50
SW
55
SW
50
WSW
40
SW
40
SW
25
SW
20
SSW
Wave Height Map
T japan.wind.15.cc23
T japan.wind.39.cc23
T japan.wind.63.cc23
T japan.wind.87.cc23
T japan.wind.111.cc23
T japan.wind.135.cc23
 cm 
 mm 
0.9
1.6
0.6
0.3
max°C
3
4
4
5
6
5
5
5
6
6
5
5
4
4
3
3
2
1
min°C
3
3
3
4
5
4
5
5
6
4
3
4
3
4
2
2
2
1
chill°C 
0
1
-1
0
5
3
2
3
2
-3
-5
-3
-5
-3
-5
-4
-3
-4
Freezing level (m
3250
3100
3250
3250
3400
3350
3550
3500
3950
4050
3400
3850
3650
3500
3150
3100
3000
3000
Cloud base (m)
3150
6450
5900
3650
2200
800
850
2150
2500
Sea lvl1000m2000m3000m4000m5000m
3445655565454433219109111210121299878107996161814192015191813151411131613171612
Sunrise
4:50
4:50
4:48
4:48
4:47
4:46
Sunset
6:35
6:36
6:37
6:37
6:38
6:39

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

The weather forecast for Mount Iō (Yatsugatake) is: Mostly dry. Mild temperatures (max 6°C on Sat afternoon, min 3°C on Fri morning). Winds increasing (calm on Sat afternoon, strong winds from the SSW by Sun night).

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

Light rain (total 3mm), mostly falling on Tue morning. Mild temperatures (max 6°C on Mon morning, min 1°C on Wed night). Winds decreasing (gales from the SW on Mon night, light winds from the SSW by Wed night).

This table gives the weather forecast for Mount Iō (Yatsugatake) at the specific elevation of 2760 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
17° C
-
7
Light winds from the N
(7 kph at 10).
40 km
38 km SW
798m alt.
41 minutes ago
18° C
Dry
11
Light winds from the ENE
(11 kph at 74).
19
38 km SSE
329m alt.
1 hour ago
22° C
Dry
6
Light winds from the SSE
(6 kph at 147).
13
Karuizawa
41 km NNE
1001m alt.
1 hour ago
14° C
-
7
Light winds from the WSW
(7 kph at 240).
40 km
41 km NNE
1018m alt.
2 hours ago
16° C
Dry
3
Calm
(3 kph at 244).
10

* 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.