Mountain resort image

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

Issued: 2 am Mon 08 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Temperatures will be below freezing (max -4°C on Mon morning, min -11°C on Tue afternoon). Winds decreasing (gales from the W on Mon morning, fresh winds from the W by Tue morning).

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max -4°C on Sat night, min -14°C on Thu night). Winds decreasing (stormy winds from the W on Thu night, moderate winds from the WNW by Fri night).

Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
snow showers
snow showers
clear
clear
part cloud
part cloud
snow showers
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
snow shwrs
snow shwrs
clear
clear
some clouds
some clouds
snow shwrs
 km/h
70
W
70
W
50
W
35
W
35
W
35
WNW
35
WNW
40
W
55
WNW
55
WSW
75
WSW
75
W
65
WNW
50
WNW
20
WNW
25
WNW
35
W
60
SW
 cm 
3
1
1
 mm 
max°C
-4
-6
-6
-9
-10
-8
-8
-8
-5
-5
-5
-7
-14
-14
-10
-8
-7
-4
min°C
-5
-6
-9
-10
-11
-10
-8
-9
-6
-6
-7
-14
-14
-14
-13
-9
-8
-7
chill°C 
-16
-18
-20
-20
-22
-21
-18
-20
-17
-17
-20
-26
-28
-27
-25
-18
-18
-18
Freezing level (m
1950
1800
1050
900
1450
850
1250
1800
1350
1750
2050
1000
800
700
0
450
1200
1050
Cloud base (m)
1500
850
850
850
5150
4350
1700
850
2100
900
5550
5450
950
Sea lvl1000m2000m3000m4000m5000m
-5-6-8-10-11-9-8-9-6-6-6-11-14-14-12-9-8-60-2-5-6-5-6-3-3-2-1-1-6-9-10-11-7-4-375112-1453761-2-4-7-211
Sunrise
6:43
6:43
6:45
6:46
6:47
6:47
Sunset
4:31
4:31
4:31
4:31
4:31
4:31

Loading...

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 Mon morning, min -11°C on Tue afternoon). Winds decreasing (gales from the W on Mon morning, fresh winds from the W by Tue morning).

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 Sat night, min -14°C on Thu night). Winds decreasing (stormy winds from the W on Thu night, moderate 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.
38 minutes ago
-2° C
-
6
Light winds from the SE
(6 kph at 140).
40 km
38 km SW
798m alt.
55 minutes ago
-3° C
-
5
Calm
(5 kph at 272).
11
38 km SSE
329m alt.
29 minutes ago
-1° C
-
0
Calm
(0 kph at 0).
0
Karuizawa
41 km NNE
1001m alt.
38 minutes ago
3° C
-
4
Calm
(4 kph at 220).
40 km
41 km SSE
274m alt.
38 minutes ago
-1° C
-
2
Calm
(2 kph at 210).
40 km
41 km NNE
1018m alt.
1 hour ago
5° C
Dry
2
Calm
(2 kph at 336).
5
42 km W
603m alt.
32 minutes ago
8° C
Dry
6
Light winds from the SSW
(6 kph at 213).
19
46 km WNW
611m alt.
38 minutes ago
2° C
-
4
Calm
(4 kph at 10).
40 km
47 km SSE
253m alt.
23 minutes ago
-3° C
-
0
Calm
(0 kph at 143).
0
61 km E
264m alt.
21 minutes ago
-1° C
-
2
Calm
(2 kph at 224).
3

* 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.