Mountain resort image
– Lat/Long: 42.66° N 142.86° E

JaMount Iwanai
Weather Forecast, Japan

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Issued: 8 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 -8°C on Wed afternoon, min -14°C on Mon morning). 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 Wed night. Temperatures will be below freezing (max -5°C on Wed night, min -17°C on Thu night). Winds decreasing (severe gales from the WSW on Thu afternoon, moderate winds from the WNW by Fri night).

Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
night
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
part cloud
clear
clear
clear
part cloud
mod snow
snow showers
snow showers
snow showers
part cloud
snow showers
snow showers
part cloud
part cloud
part cloud
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
some clouds
mod. snow
snow shwrs
snow shwrs
snow shwrs
some clouds
snow shwrs
snow shwrs
some clouds
some clouds
some clouds
 km/h
25
NNW
20
WNW
10
WNW
10
NNW
5
W
10
WNW
10
NW
10
WNW
15
W
30
SW
50
WSW
80
WSW
40
W
40
W
50
WNW
30
WNW
25
W
35
WNW
35
W
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
 cm 
10
4
2.0
1.0
1.0
1.0
 mm 
max°C
-13
-14
-14
-13
-12
-12
-11
-10
-8
-5
-6
-10
-14
-16
-16
-16
-15
-15
-14
min°C
-13
-14
-14
-13
-13
-13
-13
-10
-8
-8
-10
-12
-17
-17
-17
-17
-16
-15
-15
chill°C 
-20
-23
-21
-17
-16
-18
-19
-16
-14
-16
-22
-26
-30
-30
-31
-30
-27
-26
-26
Freezing level (m
0
0
0
0
0
0
0
0
0
0
550
100
0
0
0
0
0
0
0
Cloud base (m)
1900
750
1500
700
2450
2100
800
700
650
650
650
650
650
650
650
700
650
Sea lvl1000m2000m3000m4000m5000m
-13-14-14-13-13-13-12-10-8-7-8-11-16-17-17-17-16-15-15-7-6-7-8-6-6-8-4-4-2-1-4-9-9-10-11-9-9-10
Sunrise
6:56
6:56
6:56
6:56
6:56
6:58
Sunset
3:59
3:59
4:00
4:00
4:00
4:01

Mount Iwanai Weather (Days 0-3):

The weather forecast for Mount Iwanai is: Mostly dry. Temperatures will be well below freezing (max -8°C on Wed afternoon, min -14°C on Mon morning). Winds decreasing (fresh winds from the NW on Sun night, calm by Mon night).

Mount Iwanai Weather (Days 3-6):

A moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -5°C on Wed night, min -17°C on Thu night). Winds decreasing (severe gales from the WSW on Thu afternoon, moderate winds from the WNW by Fri night).

This table gives the weather forecast for Mount Iwanai at the specific elevation of 1498 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Iwanai. 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
99 km WSW
218m alt.
1 hour ago
-8° C
snow showers
Shower light snow.
2
Calm
(2 kph at 1).
4.0 km
Low: few
Mid: scattered
High: broken
Kushiro Airport
115 km ENE
419m alt.
2 hours ago
-5° C
cloudy
Dry and cloudy.
13
Light winds from the NW
(13 kph at 320).
10.0 km
Low: overcast
117 km W
109m alt.
3 hours ago
-6° C
-
0
Calm
(0 kph at 273).
10
Asahikawa Airport
117 km NW
421m alt.
2 hours ago
-16° C
partially cloudy
Dry and partly cloudy.
2
Calm
(2 kph at 1).
10.0 km
Low: no significant cloud
121 km W
58m alt.
2 hours ago
-6° C
-
0
Calm
(0 kph at 135).
10
Mombetsu(South)
195 km NNE
3m alt.
2 hours ago
Hakodate Airport
196 km SW
445m alt.
2 hours ago
-3° C
clear
Light snow.
19
Light winds from the NW
(19 kph at 310).
1.7 km
Low: few
Mid: scattered
High: broken
Misawa Airport
251 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
263 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
267 km SSW
4m alt.
51 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.