Mountain resort image
– Lat/Long: 42.63° N 142.65° E

JaMount Idonmappu
Weather Forecast, Japan

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Issued: 2 pm Sun 22 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -7°C on Wed morning, min -11°C on Sun night). Winds decreasing (fresh winds from the NW on Sun night, calm by Mon night).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Thu morning. Temperatures will be below freezing (max -3°C on Wed night, min -14°C on Thu night). Winds increasing (light winds from the W on Wed afternoon, strong winds from the WNW by Fri afternoon).

Days 8–10 Weather Summary

A light covering of new snow mostly falling on Sat afternoon. Temperatures will be well below freezing (max -7°C on Mon afternoon, min -13°C on Sat afternoon). Winds decreasing (strong winds from the WNW on Sat afternoon, light winds from the W by Tue morning).

Days 11–13 Weather Summary

A light covering of new snow mostly falling on Tue night. Temperatures will be well below freezing (max -7°C on Tue afternoon, min -13°C on Wed afternoon). Winds decreasing (fresh winds from the WNW on Tue night, light winds from the NW by Wed afternoon).

Sun
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Fri
3
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
night
AM
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
light snow
mod snow
part cloud
snow showers
light snow
light snow
part cloud
cloud
snow showers
snow showers
part cloud
part cloud
part cloud
part cloud
snow showers
part cloud
clear
part cloud
snow showers
snow showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
light snow
mod. snow
some clouds
snow shwrs
light snow
light snow
some clouds
cloudy
snow shwrs
snow shwrs
some clouds
some clouds
some clouds
some clouds
snow shwrs
some clouds
clear
some clouds
snow shwrs
snow shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
 km/h
5
WNW
25
NNW
15
NW
10
WNW
5
N
5
NW
5
NW
15
NW
15
NW
10
WNW
25
SSW
35
SW
20
W
30
WNW
35
WNW
40
WNW
45
W
30
W
40
WNW
30
WNW
20
WNW
25
WNW
20
W
25
W
30
W
30
WNW
15
W
20
WSW
35
WNW
20
NW
15
NW
15
WNW
20
WNW
15
WNW
15
W
10
WNW
T japan.wind.3.cc23
T japan.wind.27.cc23
T japan.wind.51.cc23
T japan.wind.75.cc23
T japan.wind.99.cc23
T japan.wind.123.cc23
T japan.wind.147.cc23
T japan.wind.171.cc23
T japan.wind.195.cc23
T japan.wind.219.cc23
T japan.wind.243.cc23
T japan.wind.267.cc23
T japan.wind.291.cc23
 cm 
3
7
2.0
1.0
2.0
2.0
4
2.0
6
1.0
 mm 
max°C
-8
-10
-10
-10
-10
-8
-9
-9
-7
-5
-3
-3
-6
-8
-13
-13
-14
-12
-13
-12
-11
-11
-11
-8
-7
-9
-8
-7
-8
-11
-11
-13
-11
-11
-13
-11
min°C
-9
-11
-10
-11
-10
-9
-10
-10
-7
-6
-6
-4
-7
-14
-14
-14
-14
-13
-13
-13
-12
-12
-12
-9
-8
-10
-8
-8
-12
-12
-13
-13
-12
-12
-13
-12
chill°C 
-14
-19
-17
-17
-10
-12
-14
-16
-13
-10
-12
-11
-15
-25
-25
-27
-27
-24
-25
-23
-21
-22
-22
-18
-17
-20
-15
-15
-23
-21
-20
-20
-20
-19
-20
-18
Freezing level (m
0
0
0
0
0
0
0
0
0
0
0
600
250
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
700
2250
750
1600
1650
2350
2000
850
8200
700
650
650
650
650
650
650
650
650
700
700
700
700
700
700
700
700
1550
650
700
800
650
750
800
700
700
Sea lvl1000m2000m3000m4000m5000m
-15-16-16-16-15-15-15-13-11-9-8-9-12-16-18-19-18-18-18-17-17-17-15-14-13-13-13-13-15-16-16-17-17-17-17-17-9-11-10-11-10-9-10-10-7-6-5-4-7-11-14-14-14-13-13-13-12-12-12-9-8-10-8-8-10-12-12-13-12-12-13-12
Sunrise
6:56
6:56
6:58
6:58
6:58
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
4:01
4:02
4:04
4:05
4:05
4:06
4:07

Mount Idonmappu Weather (Days 0-3):

The weather forecast for Mount Idonmappu is: Mostly dry. Temperatures will be well below freezing (max -7°C on Wed morning, min -11°C on Sun night). Winds decreasing (fresh winds from the NW on Sun night, calm by Mon night).

Mount Idonmappu Weather (Days 3-6):

A moderate fall of snow, heaviest on Thu morning. Temperatures will be below freezing (max -3°C on Wed night, min -14°C on Thu night). Winds increasing (light winds from the W on Wed afternoon, strong winds from the WNW by Fri afternoon).

Mount Idonmappu Weather (Days 6-9):

A light covering of new snow mostly falling on Sat afternoon. Temperatures will be well below freezing (max -7°C on Mon afternoon, min -13°C on Sat afternoon). Winds decreasing (strong winds from the WNW on Sat afternoon, light winds from the W by Tue morning).

This table gives the weather forecast for Mount Idonmappu at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Idonmappu. 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
48 km ENE
386m alt.
2 hours ago
-6° C
snow showers
Shower light snow.
6
Light winds from the NW
(6 kph at 320).
10.0 km
Low: few
Mid: scattered
High: broken
Chitose Airport
82 km W
218m alt.
1 hour ago
-8° C
clear
-
9
Light winds from the N
(9 kph at 350).
10.0 km
Low: few
101 km W
109m alt.
2 hours ago
-7° C
-
0
Calm
(0 kph at 270).
10
106 km W
58m alt.
52 minutes ago
-7° C
-
0
Calm
(0 kph at 260).
10
Asahikawa Airport
117 km N
421m alt.
2 hours ago
-13° C
partially cloudy
Dry and partly cloudy.
7
Light winds from the SSW
(7 kph at 210).
10.0 km
Low: few
Mid: scattered
Sapporo Airport
118 km W
119m alt.
2 hours ago
-5° C
partially cloudy
Dry and partly cloudy.
4
Calm
(4 kph at 220).
10.0 km
Low: few
Mid: scattered
Kushiro Airport
133 km ENE
419m alt.
2 hours ago
-4° C
partially cloudy
Dry and partly cloudy.
15
Light winds from the N
(15 kph at 350).
10.0 km
Low: few
Mid: broken
High: broken
Hakodate Airport
179 km SW
445m alt.
2 hours ago
-1° C
clear
Dry and partly cloudy.
17
Light winds from the NW
(17 kph at 310).
10.0 km
Low: few
Mid: scattered
High: broken
186 km NE
386m alt.
1 hour ago
-4° C
snow showers
Shower light snow.
4
Calm
(4 kph at 1).
4.9 km
Low: few
Mid: scattered
High: broken
Mombetsu(South)
202 km NNE
3m alt.
2 hours ago

* 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.