Mountain resort image

JaMount Iō (Yatsugatake)
Weather Forecast, Japan

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

Days 1–3 Weather Summary

Moderate rain (total 15mm), heaviest on Sat night. Warm (max 22°C on Mon afternoon, min 17°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Thu afternoon. Warm (max 21°C on Tue morning, min 15°C on Tue night). Wind will be generally light.

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
10
WNW
5
NNW
10
NW
10
WNW
15
NW
15
NW
10
NW
10
WNW
15
WNW
20
WNW
15
W
10
WNW
10
NW
10
NNW
10
NW
15
NNW
20
N
10
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
21
21
19
21
21
18
21
22
19
21
20
17
20
20
16
20
19
17
min°C
19
19
17
19
19
17
19
21
17
20
19
15
17
18
15
18
18
16
chill°C 
19
19
17
19
19
17
19
21
16
20
19
15
17
18
15
18
18
16
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. Warm (max 22°C on Mon afternoon, min 17°C on Sat night). Wind will be generally light.

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

Light rain (total 4mm), mostly falling on Thu afternoon. Warm (max 21°C on Tue morning, min 15°C on Tue night). Wind will be generally light.

This table gives the weather forecast for Mount Iō (Yatsugatake) at the specific elevation of 2000 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
lightning 12km NNE of Suwa
20 km WNW
1667m alt.
52 minutes ago
thunderstorm
Thunderstorm
24 km W
762m alt.
55 minutes ago
33° C
-
7
Light winds from the WNW
(7 kph at 300).
40 km
lightning 6km WNW of Nirasaki
30 km S
893m alt.
51 minutes ago
thunderstorm
Thunderstorm
lightning 22km N of Enzan
33 km ESE
1969m alt.
50 minutes ago
thunderstorm
Thunderstorm
38 km SW
798m alt.
2 hours ago
33° C
Dry
45
Strong winds from the SE
(45 kph at 139).
56
38 km SSE
329m alt.
2 hours ago
38° C
Dry
Wind obs. (8 kph from 266 degs) was rejected.
Karuizawa
41 km NNE
1001m alt.
55 minutes ago
30° C
-
7
Light winds from the SSW
(7 kph at 200).
40 km
41 km SSE
274m alt.
55 minutes ago
38° C
Moderate to heavy hail showers.
11
Light winds from the WSW
(11 kph at 240).
40 km
41 km NNE
1018m alt.
1 hour ago
32° C
Dry
0
Calm
(0 kph at 288).
0
42 km W
603m alt.
37 minutes ago
34° C
Dry
3
Calm
(3 kph at 291).
18

* 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.