Mountain resort image

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

Issued: 8 pm Mon 09 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Wed morning. Temperatures will be below freezing (max -5°C on Mon night, min -11°C on Wed afternoon). Winds decreasing (severe gales from the WSW on Tue night, moderate winds from the WNW by Wed afternoon).

Days 5–7 Weather Summary

Mostly dry. Temperatures will be below freezing (max -2°C on Sat morning, min -9°C on Thu night). Winds decreasing (near gales from the WNW on Thu night, moderate winds from the W by Sun morning).

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
snow showers
heavy snow
light snow
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
part cloud
clear
some clouds
some clouds
snow shwrs
heavy snow
light snow
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
clear
clear
clear
some clouds
 km/h
25
W
35
WSW
45
WSW
75
WSW
55
WSW
40
WNW
30
WNW
40
W
45
WNW
50
WNW
55
WNW
50
WNW
50
NW
30
WNW
30
W
35
WSW
20
W
35
W
45
W
8
13
2
max °C
-5
-5
-6
-6
-6
-9
-10
-10
-10
-8
-8
-8
-4
-2
-2
-4
-2
-2
-2
min °C
-6
-5
-6
-8
-7
-11
-11
-11
-11
-9
-8
-8
-8
-3
-3
-6
-3
-2
-5
-14
-13
-16
-21
-18
-20
-21
-22
-23
-20
-20
-19
-20
-10
-10
-15
-9
-10
-16
0
1000
1800
1150
1350
1350
600
550
1150
0
900
1450
700
1300
2150
1550
1850
2350
2000
Cloud base (m)
850
6250
850
800
800
800
850
850
850
850
1450
850
850
900
850
1750
1500
Sea lvl1000m2000m3000m4000m5000m
-6-5-6-7-7-10-11-11-11-9-8-8-6-3-3-5-3-2-4-6-3-2-4-3-5-8-7-6-7-5-4-4-21-212-1-533132-3-20-412-1353674
Sunrise
6:39
6:37
6:37
6:35
6:35
6:33
Sunset
5:22
5:22
5:23
5:24
5:25
5:27

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

The weather forecast for Mount Iō (Yatsugatake) is: A heavy fall of snow, heaviest during Wed morning. Temperatures will be below freezing (max -5°C on Mon night, min -11°C on Wed afternoon). Winds decreasing (severe gales from the WSW on Tue night, moderate winds from the WNW by Wed afternoon).

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

Mostly dry. Temperatures will be below freezing (max -2°C on Sat morning, min -9°C on Thu night). Winds decreasing (near gales from the WNW on Thu night, moderate winds from the W by Sun morning).

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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
24 km W
762m alt.
39 minutes ago
-4° C
-
7
Light winds from the WNW
(7 kph at 290).
40 km
38 km SW
798m alt.
51 minutes ago
-4° C
-
Wind obs. (37 kph from 138 degs) was rejected.
38 km SSE
329m alt.
22 minutes ago
-1° C
-
0
Calm
(0 kph at 0).
0
Karuizawa
41 km NNE
1001m alt.
39 minutes ago
-8° C
-
9
Light winds from the WSW
(9 kph at 240).
40 km
41 km SSE
274m alt.
39 minutes ago
0° C
-
2
Calm
(2 kph at 270).
40 km
41 km NNE
1018m alt.
1 hour ago
-7° C
-
2
Calm
(2 kph at 84).
2
42 km W
603m alt.
1 hour ago
-5° C
-
2
Calm
(2 kph at 182).
6
46 km WNW
611m alt.
39 minutes ago
-5° C
-
6
Light winds from the N
(6 kph at 10).
40 km
47 km SSE
253m alt.
28 minutes ago
1° C
-
5
Calm
(5 kph at 315).
5
61 km E
264m alt.
1 hour ago
-3° C
-
5
Calm
(5 kph at 238).
8

* 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.