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

Issued: 2 pm Tue 13 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max -3°C on Thu morning, min -11°C on Tue night). Winds decreasing (gales from the WSW on Tue afternoon, moderate winds from the WNW by Wed night).

Days 5–7 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Sun afternoon, min -5°C on Fri night). Winds increasing (light winds from the W on Sun morning, strong winds from the WSW by Mon morning).

Tue
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
clear
part cloud
clear
part cloud
cloud
part cloud
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
clear
some clouds
clear
some clouds
cloudy
some clouds
snow shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
70
WSW
50
W
35
WNW
40
W
25
WNW
30
W
45
WSW
40
W
40
WNW
30
WNW
30
WNW
30
WNW
25
WNW
25
WNW
20
W
20
W
25
WSW
2
4
max °C
-4
-8
-9
-7
-6
-3
-3
-4
-3
-3
-5
-2
-1
-2
0
1
-1
min °C
-7
-11
-9
-8
-8
-5
-4
-5
-5
-4
-5
-4
-2
-3
-2
0
-2
-18
-22
-19
-18
-18
-13
-13
-15
-14
-12
-14
-12
-8
-10
-7
-5
-8
1350
400
450
950
0
950
1600
1300
1250
1600
700
1150
1850
1150
1400
2100
1500
Cloud base (m)
750
800
1450
2050
850
4950
2400
800
850
850
850
Sea lvl1000m2000m3000m4000m5000m
-12-12-14-12-9-8-8-9-10-9-8-8-6-5-4-4-4-6-10-9-8-7-4-4-5-4-4-5-3-2-3-11-21-5-3-2-423133-1341563
Sunrise
6:56
6:56
6:56
6:54
6:54
Sunset
4:52
4:53
4:54
4:55
4:57
4:58

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

The weather forecast for Mount Iō (Yatsugatake) is: A light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max -3°C on Thu morning, min -11°C on Tue night). Winds decreasing (gales from the WSW on Tue afternoon, moderate winds from the WNW by Wed night).

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

Mostly dry. Freeze-thaw conditions (max 1°C on Sun afternoon, min -5°C on Fri night). Winds increasing (light winds from the W on Sun morning, strong winds from the WSW by Mon morning).

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
4° C
moderate rain
Rain and snow or hail.
15
Light winds from the WSW
(15 kph at 250).
40 km
38 km SW
798m alt.
1 hour ago
1° C
-
0
Calm
(0 kph at 88).
0
38 km SSE
329m alt.
1 hour ago
8° C
Dry
16
Light winds from the NNW
(16 kph at 345).
31
Karuizawa
41 km NNE
1001m alt.
1 hour ago
1° C
-
17
Light winds from the WSW
(17 kph at 250).
40 km
41 km SSE
274m alt.
1 hour ago
8° C
-
19
Light winds from the WNW
(19 kph at 300).
40 km
41 km NNE
1018m alt.
1 hour ago
3° C
Dry
6
Light winds from the W
(6 kph at 262).
10
42 km W
603m alt.
54 minutes ago
4° C
Dry
13
Light winds from the SW
(13 kph at 223).
27
Matsumoto Airport
45 km W
241m alt.
2 hours ago
5° C
snow showers
Shower light snow.
20
Moderate winds from the SW.(Wind varies from 180 to 270 degs)
(20 kph at 230).
10.0 km
Low: few
Mid: scattered
High: broken
46 km WNW
611m alt.
1 hour ago
5° C
-
20
Moderate winds from the SSW
(20 kph at 200).
40 km
64 km E
219m alt.
1 hour ago
7° C
-
Wind obs. (7 kph from 170 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.