Mountain resort image

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

Issued: 8 pm Sat 06 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Sun afternoon, min -7°C on Mon night). Winds decreasing (strong winds from the W on Mon afternoon, moderate winds from the W by Tue morning).

Days 5–7 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Thu morning, min -10°C on Thu night). Winds increasing (light winds from the W on Wed morning, strong winds from the WSW by Thu afternoon).

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
snow showers
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
snow shwrs
clear
clear
clear
 km/h
30
WSW
25
W
30
W
30
W
40
W
40
W
30
W
20
W
25
W
20
WNW
20
W
25
W
25
W
30
WSW
45
WSW
30
WNW
35
WNW
30
NW
20
NW
 cm 
3
 mm 
max°C
-3
0
1
0
0
-2
-4
-4
-4
-5
-3
-2
-1
1
0
-4
-9
-8
-9
min°C
-3
-2
0
0
-1
-3
-7
-6
-5
-6
-4
-2
-2
-1
-2
-10
-10
-10
-10
chill°C 
-10
-9
-6
-6
-9
-11
-15
-13
-12
-13
-10
-8
-8
-8
-10
-20
-20
-19
-18
Freezing level (m
1300
1550
2100
2000
1900
1750
1000
950
1550
1000
1250
1800
1500
1800
2000
1200
700
850
0
Cloud base (m)
2300
1950
1850
850
850
850
950
1900
5250
850
850
950
Sea lvl1000m2000m3000m4000m5000m
-6-5-5-4-5-7-8-10-10-9-8-8-5-5-7-12-16-13-11-3-110-1-3-6-5-5-6-4-2-20-1-7-10-9-10267464-123035376-1-2-3-6
Sunrise
6:43
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. Freeze-thaw conditions (max 1°C on Sun afternoon, min -7°C on Mon night). Winds decreasing (strong winds from the W on Mon afternoon, moderate winds from the W by Tue morning).

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

A dusting of new snow. Freeze-thaw conditions (max 1°C on Thu morning, min -10°C on Thu night). Winds increasing (light winds from the W on Wed morning, strong winds from the WSW by Thu afternoon).

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.
1 hour ago
-1° C
-
7
Light winds from the SE
(7 kph at 130).
40 km
38 km SW
798m alt.
38 minutes ago
-3° C
-
8
Light winds from the WSW
(8 kph at 251).
13
38 km SSE
329m alt.
1 hour ago
1° C
-
0
Calm
(0 kph at 275).
3
Karuizawa
41 km NNE
1001m alt.
1 hour ago
-4° C
-
4
Calm
(4 kph at 40).
40 km
41 km SSE
274m alt.
1 hour ago
2° C
-
4
Calm
(4 kph at 150).
40 km
41 km NNE
1018m alt.
2 hours ago
0° C
-
2
Calm
(2 kph at 23).
3
42 km W
603m alt.
56 minutes ago
6° C
Dry
14
Light winds from the SSE
(14 kph at 165).
32
46 km WNW
611m alt.
1 hour ago
6° C
-
19
Light winds from the S
(19 kph at 190).
40 km
47 km SSE
253m alt.
1 hour ago
-2° C
-
0
Calm
(0 kph at 135).
0
61 km E
264m alt.
1 hour ago
-1° C
-
3
Calm
(3 kph at 244).
5

* 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.