Mountain resort image

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

Issued: 2 pm Fri 05 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 Fri afternoon). Winds increasing (light winds from the W on Fri night, strong winds from the W by Mon morning).

Days 5–7 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Thu morning, min -5°C on Mon night). Winds decreasing (strong winds from the W on Mon afternoon, light winds from the WNW by Tue night).

Fri
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
 km/h
30
WNW
15
W
15
SW
20
SW
30
WSW
25
W
30
W
30
W
35
W
40
W
30
W
20
WNW
15
W
15
WNW
15
W
20
W
20
W
 cm 
 mm 
max°C
-7
-5
-2
-2
-2
0
1
0
0
-1
-3
-3
-3
-4
-2
-1
-1
min°C
-7
-7
-4
-2
-3
-1
0
0
0
-2
-5
-5
-5
-5
-4
-1
-1
chill°C 
-16
-13
-10
-8
-10
-7
-6
-6
-7
-9
-12
-12
-11
-11
-9
-6
-6
Freezing level (m
1150
450
1150
1750
1350
1650
2150
2000
1900
1900
1100
1100
1650
1000
1300
1850
1700
Cloud base (m)
1650
850
2350
2100
6500
1700
900
900
850
6450
5700
Sea lvl1000m2000m3000m4000m5000m
-13-8-6-6-6-4-4-3-5-6-7-8-10-8-7-6-5-7-6-3-2-3-1100-2-4-4-4-5-3-1-1-1-3342674751330454
Sunrise
6:41
6:43
6:43
6:43
6:45
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 Fri afternoon). Winds increasing (light winds from the W on Fri night, strong winds from the W by Mon morning).

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

Mostly dry. Freeze-thaw conditions (max 1°C on Thu morning, min -5°C on Mon night). Winds decreasing (strong winds from the W on Mon afternoon, light winds from the WNW by Tue 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
24 km W
762m alt.
2 hours ago
1° C
-
9
Light winds from the WNW
(9 kph at 290).
40 km
38 km SW
798m alt.
1 hour ago
-2° C
-
3
Calm
(3 kph at 292).
16
38 km SSE
329m alt.
51 minutes ago
4° C
Dry
6
Light winds from the NNW
(6 kph at 334).
14
Karuizawa
41 km NNE
1001m alt.
2 hours ago
-3° C
Mist
9
Light winds from the SW
(9 kph at 230).
26 km
41 km SSE
274m alt.
2 hours ago
6° C
-
17
Light winds from the WNW
(17 kph at 290).
40 km
42 km W
603m alt.
56 minutes ago
-1° C
-
0
Calm
(0 kph at 135).
0
46 km WNW
611m alt.
2 hours ago
-1° C
-
6
Light winds from the N
(6 kph at 0).
40 km
47 km SSE
253m alt.
50 minutes ago
2° C
-
0
Calm
(0 kph at 166).
0
61 km E
264m alt.
1 hour ago
1° C
-
3
Calm
(3 kph at 218).
3
64 km E
219m alt.
2 hours ago
2° C
-
6
Light winds from the SSW
(6 kph at 210).
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.