Mountain resort image

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

Issued: 2 pm Sun 07 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be below freezing (max -4°C on Sun afternoon, min -10°C on Tue morning). Winds decreasing (gales from the W on Mon morning, fresh winds from the WNW by Tue night).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max -4°C on Wed night, min -16°C on Fri morning). Winds decreasing (stormy winds from the W on Thu night, light winds from the WNW by Fri night).

Sun
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
snow showers
snow showers
clear
clear
clear
clear
cloudy
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
clear
snow shwrs
snow shwrs
clear
clear
 km/h
55
W
55
WNW
70
W
70
W
55
W
35
W
40
W
35
WNW
40
W
50
W
50
WNW
50
WSW
80
WSW
90
W
55
WNW
50
WNW
25
WNW
 cm 
5
1
 mm 
max°C
-4
-4
-4
-7
-7
-10
-10
-8
-8
-8
-4
-5
-6
-5
-16
-13
-10
min°C
-4
-4
-5
-7
-9
-10
-10
-9
-8
-8
-6
-5
-6
-13
-16
-14
-13
chill°C 
-14
-14
-16
-19
-20
-20
-20
-20
-18
-19
-17
-15
-18
-24
-30
-27
-26
Freezing level (m
2150
1700
1900
1750
1000
900
1450
900
1250
1850
1500
1750
1950
1200
800
700
0
Cloud base (m)
2100
950
950
850
850
900
7800
5650
3500
850
850
2200
900
Sea lvl1000m2000m3000m4000m5000m
-4-4-5-7-8-10-10-9-8-8-5-5-6-9-16-14-121-1-1-2-5-6-5-6-3-2-2-1-1-6-9-10-107464-1120453651-1-4-7
Sunrise
6:43
6:43
6:45
6:46
6:47
Sunset
4:31
4:31
4:31
4:31
4:31
4:31

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

The weather forecast for Mount Iō (Yatsugatake) is: Mostly dry. Temperatures will be below freezing (max -4°C on Sun afternoon, min -10°C on Tue morning). Winds decreasing (gales from the W on Mon morning, fresh winds from the WNW by Tue night).

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

A light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max -4°C on Wed night, min -16°C on Fri morning). Winds decreasing (stormy winds from the W on Thu night, light winds from the WNW by Fri 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.
2 hours ago
11° C
-
22
Moderate winds from the WSW
(22 kph at 240).
40 km
38 km SW
798m alt.
22 minutes ago
11° C
Dry
Wind obs. (8 kph from 339 degs) was rejected.
38 km SSE
329m alt.
54 minutes ago
17° C
Dry
0
Calm
(0 kph at 0).
0
Karuizawa
41 km NNE
1001m alt.
2 hours ago
10° C
-
11
Light winds from the W
(11 kph at 260).
40 km
41 km SSE
274m alt.
2 hours ago
13° C
-
2
Calm
(2 kph at 270).
40 km
41 km NNE
1018m alt.
53 minutes ago
11° C
Dry
2
Calm
(2 kph at 304).
3
42 km W
603m alt.
50 minutes ago
12° C
Dry
13
Light winds from the WSW
(13 kph at 237).
19
Matsumoto Airport
45 km W
241m alt.
2 hours ago
13° C
clear
-
15
Light winds from the SW.(Wind varies from 180 to 270 degs)
(15 kph at 230).
10.0 km
Low: few
46 km WNW
611m alt.
2 hours ago
14° C
-
22
Moderate winds from the SSW
(22 kph at 210).
40 km
47 km SSE
253m alt.
24 minutes ago
17° C
Dry
0
Calm
(0 kph at 158).
0

* 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.