Mountain resort image

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

Issued: 2 pm Wed 31 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Fri afternoon. Temperatures will be below freezing (max -4°C on Wed afternoon, min -14°C on Fri night). Winds decreasing (strong winds from the W on Wed afternoon, light winds from the WSW by Fri afternoon).

Days 5–7 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Sun morning, min -13°C on Mon night). Winds decreasing (strong winds from the W on Mon afternoon, light winds from the WNW by Tue morning).

Wed
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
part cloud
part cloud
part cloud
snow showers
snow showers
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
snow shwrs
snow shwrs
some clouds
some clouds
clear
some clouds
some clouds
some clouds
cloudy
clear
clear
 km/h
45
W
40
W
35
W
20
W
25
W
15
SW
10
WSW
25
NW
20
W
25
W
20
WNW
30
W
45
W
35
W
50
W
50
W
30
WNW
4
1
max °C
-4
-6
-7
-7
-9
-9
-10
-13
-10
-9
-9
-6
-6
-8
-6
-9
-11
min °C
-6
-9
-8
-9
-11
-10
-12
-14
-12
-10
-10
-8
-8
-8
-7
-11
-13
-16
-19
-18
-16
-20
-17
-21
-23
-21
-17
-18
-17
-16
-17
-18
-23
-24
1400
550
600
1250
500
550
750
0
350
850
0
600
1200
500
950
950
0
Cloud base (m)
6800
1500
2550
1900
2150
2100
800
1750
2200
900
1700
800
800
1550
2000
Sea lvl1000m2000m3000m4000m5000m
-10-11-13-14-16-17-18-19-18-16-12-11-12-12-13-17-15-5-8-8-8-10-10-11-14-11-10-10-7-7-8-7-10-122-3-10-4-2-4-7-3-3-6-1-1-41-2-6
Sunrise
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 light covering of new snow mostly falling on Fri afternoon. Temperatures will be below freezing (max -4°C on Wed afternoon, min -14°C on Fri night). Winds decreasing (strong winds from the W on Wed afternoon, light winds from the WSW by Fri afternoon).

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

Mostly dry. Temperatures will be well below freezing (max -6°C on Sun morning, min -13°C on Mon night). Winds decreasing (strong winds from the W on Mon afternoon, light winds from the WNW by Tue morning).

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
24 km W
762m alt.
2 hours ago
6° C
-
30
Fresh winds from the W
(30 kph at 280).
40 km
38 km SW
798m alt.
30 minutes ago
4° C
Dry
0
Calm
(0 kph at 112).
0
38 km SSE
329m alt.
42 minutes ago
12° C
Dry
16
Light winds from the N
(16 kph at 353).
31
41 km SSE
274m alt.
2 hours ago
13° C
-
11
Light winds from the SE
(11 kph at 140).
40 km
Karuizawa
41 km NNE
1001m alt.
2 hours ago
3° C
-
15
Light winds from the W
(15 kph at 260).
40 km
41 km NNE
1018m alt.
43 minutes ago
4° C
Dry
5
Calm
(5 kph at 257).
10
42 km W
603m alt.
48 minutes ago
6° C
Dry
18
Light winds from the WSW
(18 kph at 239).
26
Matsumoto Airport
45 km W
241m alt.
2 hours ago
6° C
clear
Shower light snow.
20
Moderate winds from the WSW.(Wind varies from 200 to 300 degs)
(20 kph at 240).
10.0 km
Low: few
Mid: scattered
High: broken
46 km WNW
611m alt.
2 hours ago
7° C
-
20
Moderate winds from the SSW
(20 kph at 210).
40 km
64 km E
219m alt.
2 hours ago
12° C
clear
Clear skies.
6
Light winds from the ENE
(6 kph at 60).
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.