Mountain resort image
– Lat/Long: 42.57° N 142.82° E

JaMount Koikakushusatsunai
Weather Forecast, Japan

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Issued: 8 pm Sun 22 Dec Local Time
Updates in:
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Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -9°C on Wed afternoon, min -15°C on Sun night). Winds decreasing (strong winds from the NW on Sun night, light winds from the NNW by Mon night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -7°C on Wed night, min -18°C on Thu night). Winds decreasing (severe gales from the W on Thu afternoon, fresh winds from the WNW by Fri night).

Days 8–10 Weather Summary

A dusting of new snow. Extremely cold (max -13°C on Mon morning, min -16°C on Sat night). Winds increasing (fresh winds from the W on Sun night, gales from the W by Mon night).

Days 11–13 Weather Summary

A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be well below freezing (max -10°C on Thu morning, min -16°C on Tue night). Winds decreasing (fresh winds from the W on Thu afternoon, calm by Fri afternoon).

Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Fri
3
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
heavy snow
light snow
light snow
snow showers
part cloud
snow showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
cloud
snow showers
snow showers
light snow
part cloud
clear
clear
clear
light snow
mod snow
mod snow
snow showers
cloud
snow showers
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
heavy snow
light snow
light snow
snow shwrs
some clouds
snow shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
cloudy
snow shwrs
snow shwrs
light snow
some clouds
clear
clear
clear
light snow
mod. snow
mod. snow
snow shwrs
cloudy
snow shwrs
 km/h
30
NNW
20
WNW
15
WNW
10
NNW
10
W
10
WNW
15
NW
15
WNW
20
WNW
40
SW
60
WSW
85
W
55
W
55
WNW
60
WNW
35
WNW
35
WNW
45
WNW
45
WNW
45
W
45
W
35
W
40
W
60
W
65
W
50
W
45
WNW
25
NW
20
NW
20
WNW
20
WSW
20
S
40
W
30
NW
20
NW
10
WNW
T japan.wind.3.cc23
T japan.wind.21.cc23
T japan.wind.45.cc23
T japan.wind.69.cc23
T japan.wind.93.cc23
T japan.wind.117.cc23
T japan.wind.141.cc23
T japan.wind.165.cc23
T japan.wind.189.cc23
T japan.wind.213.cc23
T japan.wind.237.cc23
T japan.wind.261.cc23
T japan.wind.285.cc23
 cm 
13
5
2.0
1.0
1.0
1.0
1.0
1.0
1.0
7
10
1.0
2.0
 mm 
max°C
-15
-15
-15
-14
-14
-14
-12
-10
-9
-7
-8
-12
-15
-18
-17
-17
-16
-16
-15
-15
-14
-14
-13
-13
-14
-14
-15
-15
-14
-12
-11
-10
-10
-12
-14
-14
min°C
-15
-15
-15
-15
-14
-14
-14
-10
-9
-9
-11
-14
-18
-18
-18
-18
-17
-16
-16
-15
-14
-14
-14
-13
-14
-15
-16
-16
-14
-13
-12
-10
-12
-13
-14
-14
chill°C 
-23
-25
-23
-20
-19
-20
-20
-17
-17
-19
-24
-29
-33
-33
-33
-32
-30
-29
-29
-28
-27
-26
-26
-27
-28
-28
-29
-28
-23
-21
-19
-18
-23
-23
-22
-19
Freezing level (m
0
0
0
0
0
0
0
0
0
0
550
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
200
0
0
0
Cloud base (m)
650
650
1500
2900
2100
500
6700
500
400
450
450
450
500
450
450
650
600
500
550
600
800
500
450
700
500
500
700
2750
500
400
450
600
1800
Sea lvl1000m2000m3000m4000m5000m
-15-15-15-15-14-14-13-10-9-8-10-13-17-18-18-18-17-16-16-15-14-14-14-13-14-15-16-16-14-13-12-10-11-13-14-14-10-10-11-10-9-10-10-7-6-4-5-8-13-13-13-14-13-12-12-11-11-11-9-9-10-9-11-13-11-10-9-7-6-9-9-9
Sunrise
6:56
6:56
6:56
6:56
6:56
6:58
6:58
6:58
6:58
6:58
6:58
6:58
Sunset
3:59
4:00
4:00
4:00
4:01
4:02
4:02
4:04
4:04
4:05
4:06
4:07

Mount Koikakushusatsunai Weather (Days 0-3):

The weather forecast for Mount Koikakushusatsunai is: Mostly dry. Temperatures will be well below freezing (max -9°C on Wed afternoon, min -15°C on Sun night). Winds decreasing (strong winds from the NW on Sun night, light winds from the NNW by Mon night).

Mount Koikakushusatsunai Weather (Days 3-6):

A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -7°C on Wed night, min -18°C on Thu night). Winds decreasing (severe gales from the W on Thu afternoon, fresh winds from the WNW by Fri night).

Mount Koikakushusatsunai Weather (Days 6-9):

A dusting of new snow. Extremely cold (max -13°C on Mon morning, min -16°C on Sat night). Winds increasing (fresh winds from the W on Sun night, gales from the W by Mon night).

This table gives the weather forecast for Mount Koikakushusatsunai at the specific elevation of 1721 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Koikakushusatsunai. 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
Chitose Airport
98 km W
218m alt.
2 hours ago
-9° C
partially cloudy
Dry and partly cloudy.
6
Light winds from the WSW.(Wind varies from 190 to 290 degs)
(6 kph at 250).
10.0 km
Low: few
Mid: broken
117 km W
109m alt.
2 hours ago
-6° C
-
0
Calm
(0 kph at 273).
10
121 km W
58m alt.
1 hour ago
-6° C
-
0
Calm
(0 kph at 135).
10
Kushiro Airport
122 km ENE
419m alt.
2 hours ago
-7° C
partially cloudy
Dry and partly cloudy.
7
Light winds from the NNW
(7 kph at 330).
10.0 km
Low: no significant cloud
Asahikawa Airport
126 km NW
421m alt.
2 hours ago
-16° C
partially cloudy
Dry and partly cloudy.
6
Light winds from the SSE
(6 kph at 160).
10.0 km
Low: few
Mid: scattered
High: broken
Hakodate Airport
188 km SW
445m alt.
2 hours ago
-3° C
clear
Dry and partly cloudy.
13
Light winds from the NW.(Wind varies from 290 to 350 degs)
(13 kph at 320).
10.0 km
Low: few
Mid: scattered
High: broken
Mombetsu(South)
205 km NNE
3m alt.
1 hour ago
Misawa Airport
241 km S
217m alt.
2 hours ago
-2° C
partially cloudy
Dry and partly cloudy.
20
Moderate winds from the W
(20 kph at 260).
10.0 km
Low: few
Mid: scattered
High: broken
253 km S
68m alt.
2 hours ago
-2° C
snow showers
Shower light snow.
20
Moderate winds from the WSW
(20 kph at 250).
5.0 km
Low: few
Mid: scattered
High: broken
258 km SSW
4m alt.
22 minutes ago
-2° C
-
0
Calm
(0 kph at 45).
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.