Mountain resort image

JaMount Iō (Yatsugatake)
Weather Forecast, Japan

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Issued: 8 am Sat 27 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Moderate rain (total 15mm), heaviest on Sat night. Very mild (max 15°C on Sat morning, min 14°C on Sat morning). Winds increasing (light winds from the W on Sat afternoon, fresh winds from the NW by Mon night).

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Thu afternoon. Very mild (max 15°C on Tue morning, min 12°C on Tue night). Mainly fresh winds.

Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
thunderstorm
rain showers
clear
thunderstorm
rain showers
rain showers
rain showers
part cloud
part cloud
thunderstorm
rain showers
clear
clear
part cloud
part cloud
thunderstorm
rain showers
rain shwrs
risk tstorm
rain shwrs
clear
risk tstorm
rain shwrs
rain shwrs
rain shwrs
some clouds
some clouds
risk tstorm
rain shwrs
clear
clear
some clouds
some clouds
risk tstorm
rain shwrs
 km/h
15
WNW
10
W
15
NW
15
NW
15
WNW
25
NNW
10
NW
15
W
25
WNW
35
WNW
20
WNW
10
W
10
NW
10
NW
20
NW
30
NNW
30
NNW
25
N
Wave Height Map
T japan.wind.9.cc23
T japan.wind.33.cc23
T japan.wind.57.cc23
T japan.wind.81.cc23
T japan.wind.105.cc23
T japan.wind.129.cc23
 cm 
 mm 
0.1
5
6
2
0.9
0.2
0.4
0.6
0.1
2
0.3
max°C
15
15
14
15
15
14
15
15
15
15
14
13
14
14
13
13
13
13
min°C
14
14
14
15
14
14
15
15
14
14
14
12
13
13
13
13
13
13
chill°C 
13
12
13
14
13
12
14
14
13
12
13
11
12
12
12
10
10
11
Freezing level (m
5300
5300
5400
5500
5450
5650
5550
5550
5550
5500
5350
5350
5400
5350
5350
5300
5350
5450
Cloud base (m)
5150
2950
6900
2650
2900
5400
2750
850
6050
6500
2450
5450
2800
5500
Sea lvl1000m2000m3000m4000m5000m
151514151514151515151413141413131313202018202018202218212016191916191917282723272723272923282721252721262622
Sunrise
4:50
4:50
4:50
4:52
4:52
4:54
Sunset
6:54
6:53
6:52
6:52
6:51
6:50

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

The weather forecast for Mount Iō (Yatsugatake) is: Moderate rain (total 15mm), heaviest on Sat night. Very mild (max 15°C on Sat morning, min 14°C on Sat morning). Winds increasing (light winds from the W on Sat afternoon, fresh winds from the NW by Mon night).

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

Light rain (total 4mm), mostly falling on Thu afternoon. Very mild (max 15°C on Tue morning, min 12°C on Tue night). Mainly fresh winds.

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
33° C
-
4
Calm
(4 kph at 310).
40 km
38 km SW
798m alt.
42 minutes ago
33° C
Dry
45
Strong winds from the SE
(45 kph at 139).
56
38 km SSE
329m alt.
1 hour ago
38° C
Dry
Wind obs. (8 kph from 266 degs) was rejected.
Karuizawa
41 km NNE
1001m alt.
1 hour ago
29° C
-
6
Light winds from the ENE
(6 kph at 60).
40 km
41 km SSE
274m alt.
1 hour ago
36° C
-
9
Light winds from the S
(9 kph at 190).
40 km
41 km NNE
1018m alt.
33 minutes ago
32° C
Dry
0
Calm
(0 kph at 288).
0
42 km W
603m alt.
58 minutes ago
34° C
Dry
8
Light winds from the NW
(8 kph at 317).
18
Matsumoto Airport
45 km W
241m alt.
2 hours ago
32° C
partially cloudy
Dry and partly cloudy.
11
Light winds from the N.(Wind varies from 310 to 050 degs)
(11 kph at 10).
10.0 km
Low: few
Mid: broken
46 km WNW
611m alt.
1 hour ago
34° C
-
13
Light winds from the NW
(13 kph at 320).
40 km
lightning 22km SW of Chichibu
54 km ESE
1310m alt.
17 minutes ago
thunderstorm
Thunderstorm

* 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.