Mountain resort image

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

Issued: 2 am Wed 14 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -1°C on Fri afternoon, min -9°C on Wed morning). Winds increasing (moderate winds from the WNW on Wed night, strong winds from the WSW by Thu night).

Days 4–6 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Mon afternoon, min -4°C on Mon night). Winds increasing (light winds from the W on Sun afternoon, strong winds from the WNW by Mon night).

Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
AM
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
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
some clouds
clear
clear
some clouds
some clouds
snow shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
 km/h
40
WNW
40
W
25
WNW
30
W
45
W
50
WSW
40
WNW
35
WNW
35
W
30
WNW
30
WNW
25
WNW
20
W
20
W
25
WSW
25
W
35
W
40
W
2
max °C
-8
-8
-6
-3
-2
-3
-2
-1
-3
-1
0
-2
0
0
-2
0
1
-2
min °C
-9
-8
-8
-5
-3
-4
-3
-2
-4
-3
-2
-3
-2
-2
-3
-2
-1
-4
-19
-18
-18
-13
-12
-13
-12
-10
-12
-11
-9
-10
-8
-7
-10
-8
-9
-13
500
950
0
950
1650
1450
1350
1800
1200
1550
2000
1000
1250
2000
1200
1550
2150
1450
Cloud base (m)
1650
2050
850
4700
2200
800
850
850
900
900
2500
800
Sea lvl1000m2000m3000m4000m5000m
-13-13-9-8-8-8-7-7-7-7-5-5-4-5-5-5-5-6-9-8-7-4-3-4-3-2-4-2-1-3-1-1-3-10-3-2-2-4233341550442562
Sunrise
6:56
6:56
6:56
6:54
6:54
6:54
Sunset
4:53
4:54
4:55
4:57
4:58
4:59

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

The weather forecast for Mount Iō (Yatsugatake) is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Fri afternoon, min -9°C on Wed morning). Winds increasing (moderate winds from the WNW on Wed night, strong winds from the WSW by Thu night).

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

Mostly dry. Freeze-thaw conditions (max 1°C on Mon afternoon, min -4°C on Mon night). Winds increasing (light winds from the W on Sun afternoon, strong winds from the WNW by Mon night).

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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
24 km W
762m alt.
1 hour ago
0° C
-
19
Light winds from the SW
(19 kph at 230).
40 km
38 km SW
798m alt.
24 minutes ago
-1° C
-
0
Calm
(0 kph at 102).
0
38 km SSE
329m alt.
56 minutes ago
3° C
Dry
5
Calm
(5 kph at 181).
13
Karuizawa
41 km NNE
1001m alt.
1 hour ago
-6° C
-
15
Light winds from the W
(15 kph at 270).
40 km
41 km SSE
274m alt.
1 hour ago
4° C
-
7
Light winds from the WNW
(7 kph at 290).
40 km
41 km NNE
1018m alt.
2 hours ago
-4° C
-
2
Calm
(2 kph at 235).
5
42 km W
603m alt.
1 hour ago
1° C
-
13
Light winds from the SW
(13 kph at 229).
19
46 km WNW
611m alt.
1 hour ago
1° C
-
9
Light winds from the S
(9 kph at 190).
40 km
61 km E
264m alt.
2 hours ago
-1° C
-
Wind obs. (8 kph from 221 degs) was rejected.
64 km E
219m alt.
1 hour ago
-2° C
-
Wind obs. (6 kph from 200 degs) was rejected.
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.