Mountain resort image

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

Issued: 8 am Sat 22 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Mon morning, min 0°C on Sat morning). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 3°C on Tue morning, min -4°C on Tue night). Winds decreasing (strong winds from the WNW on Tue night, light winds from the WNW by Wed night).

Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
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
clear
clear
part cloud
part cloud
part cloud
part cloud
snow showers
part cloud
part cloud
clear
clear
part cloud
snow showers
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
snow shwrs
some clouds
some clouds
clear
clear
some clouds
snow shwrs
 km/h
15
WNW
15
W
20
WSW
15
SW
15
WSW
10
SW
10
W
10
W
15
SW
15
SW
20
SW
35
W
40
NW
30
NW
10
WNW
15
SSW
25
S
35
SSW
 cm 
2
2
 mm 
max°C
2
3
1
4
4
3
5
4
2
3
2
-1
-2
0
-1
2
1
0
min°C
0
1
0
2
4
3
3
3
0
1
0
-4
-3
-1
-2
0
1
-1
chill°C 
-5
-3
-5
-2
0
0
0
1
-5
-3
-7
-13
-12
-8
-5
-4
-4
-8
Freezing level (m
1900
2400
2150
2400
2600
2750
2650
2650
2200
2200
2200
1500
1500
1900
1200
2150
2150
1850
Cloud base (m)
900
1800
7150
8200
8250
4600
3550
3450
850
850
900
850
2050
1600
Sea lvl1000m2000m3000m4000m5000m
-3-2-2-2-100-2-3-4-5-8-8-4-3-2-4-512134344121-3-3-1-211-178510107101061084452875
Sunrise
6:28
6:30
6:31
6:31
6:33
6:33
Sunset
4:35
4:34
4:34
4:34
4:32
4:32

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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 5°C on Mon morning, min 0°C on Sat morning). Wind will be generally light.

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

A dusting of new snow. Freeze-thaw conditions (max 3°C on Tue morning, min -4°C on Tue night). Winds decreasing (strong winds from the WNW on Tue night, light winds from the WNW by Wed 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.
3 hours ago
3° C
-
4
Calm
(4 kph at 170).
40 km
38 km SW
798m alt.
2 hours ago
4° C
Dry
Wind obs. (23 kph from 131 degs) was rejected.
38 km SSE
329m alt.
1 hour ago
13° C
Dry
0
Calm
(0 kph at 0).
0
Karuizawa
41 km NNE
1001m alt.
3 hours ago
1° C
clear
Slight to moderate duststorm, increasing in intensity.
6
Light winds from the SW
(6 kph at 220).
0.3 km
41 km SSE
274m alt.
3 hours ago
6° C
-
2
Calm
(2 kph at 190).
40 km
41 km NNE
1018m alt.
1 hour ago
4° C
Dry
0
Calm
(0 kph at 213).
0
42 km W
603m alt.
1 hour ago
8° C
Dry
5
Calm
(5 kph at 75).
6
Matsumoto Airport
45 km W
241m alt.
2 hours ago
5° C
partially cloudy
Dry and partly cloudy.
4
Calm
(4 kph at 1).
10.0 km
Low: few
Mid: scattered
46 km WNW
611m alt.
3 hours ago
4° C
-
0
Calm
(0 kph at 0).
40 km
47 km SSE
253m alt.
2 hours ago
9° C
Dry
3
Calm
(3 kph at 237).
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.