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

JaMount Iwanai
Weather Forecast, Japan

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Issued: 8 am Fri 01 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -10°C on Fri morning, min -20°C on Fri night). Winds increasing (light winds from the SSE on Fri morning, stormy winds from the W by Sat afternoon).

Days 4–6 Weather Summary

A dusting of new snow. Extremely cold (max -13°C on Tue morning, min -16°C on Mon afternoon). Winds decreasing (near gales from the W on Tue morning, light winds from the WNW by Wed night).

Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
heavy snow
light snow
light snow
snow showers
cloud
snow showers
snow showers
light snow
snow showers
part cloud
part cloud
snow showers
part cloud
cloud
cloud
clear
cloudy
light snow
heavy snow
light snow
light snow
snow shwrs
cloudy
snow shwrs
snow shwrs
light snow
snow shwrs
some clouds
some clouds
snow shwrs
some clouds
cloudy
cloudy
clear
 km/h
15
S
20
SSE
40
WSW
85
W
85
W
75
W
35
W
45
W
35
W
45
W
50
WNW
40
WNW
45
W
40
W
25
WNW
20
WNW
15
WNW
10
W
Wave Height Map
T japan.wind.9.cc23
T japan.wind.33.cc23
T japan.wind.57.cc23
T japan.wind.81.cc23
T japan.wind.105.cc23
T japan.wind.129.cc23
 cm 
4
12
2.0
2.0
2.0
1.0
3
1.0
1.0
2.0
 mm 
max°C
-10
-10
-10
-19
-19
-17
-15
-14
-15
-15
-16
-15
-13
-13
-14
-13
-13
-13
min°C
-10
-10
-20
-20
-19
-18
-16
-14
-16
-15
-16
-16
-14
-13
-15
-14
-13
-14
chill°C 
-17
-17
-38
-38
-37
-36
-28
-27
-28
-28
-30
-28
-27
-25
-25
-23
-20
-20
Freezing level (m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
2300
650
650
650
650
650
700
750
700
700
700
700
700
700
700
700
750
700
Sea lvl1000m2000m3000m4000m5000m
-10-10-15-20-19-18-16-14-16-15-16-16-14-13-15-14-13-14-5-4-8-11-11-11-7-7-9-7-8-10-5-6-10-6-7-11
Sunrise
6:03
6:01
6:00
5:58
5:56
5:54
Sunset
5:17
5:19
5:21
5:22
5:22
5:23

Mount Iwanai Weather (Days 0-3):

The weather forecast for Mount Iwanai is: A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -10°C on Fri morning, min -20°C on Fri night). Winds increasing (light winds from the SSE on Fri morning, stormy winds from the W by Sat afternoon).

Mount Iwanai Weather (Days 3-6):

A dusting of new snow. Extremely cold (max -13°C on Tue morning, min -16°C on Mon afternoon). Winds decreasing (near gales from the W on Tue morning, light winds from the WNW by Wed 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
30 km ENE
386m alt.
1 hour ago
-6° C
light snow
Light snow.
7
Light winds from the NNW
(7 kph at 340).
1.0 km
Low: few
Mid: scattered
High: broken
Tokachi Airport
35 km NE
20m alt.
3 hours ago
-3° C
snow showers
Shower light snow.
6
Light winds from the SSW
(6 kph at 210).
3.0 km
Low: scattered
Mid: broken
High: broken
40 km NE
43m alt.
1 hour ago
-4° C
light snow
Continuous light snow.
2
Calm
(2 kph at 60).
1.8 km
54 km SE
33m alt.
1 hour ago
-2° C
light snow
Continuous light snow.
9
Light winds from the NNW
(9 kph at 330).
1.1 km
56 km S
240m alt.
1 hour ago
2° C
light snow
Continuous light snow.
17
Light winds from the E
(17 kph at 80).
5.0 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.