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

JaMount Iwanai
Weather Forecast, Japan

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Issued: 8 pm Fri 29 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 1°C on Fri night, min -9°C on Sun night). Winds decreasing (severe gales from the W on Sat afternoon, moderate winds from the WSW by Mon morning).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -2°C on Wed morning, min -10°C on Mon night). Winds decreasing (strong winds from the WNW on Mon night, light winds from the WNW by Thu morning).

Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
light snow
snow showers
light snow
snow showers
part cloud
snow showers
light snow
light snow
snow showers
snow showers
part cloud
part cloud
cloud
light snow
snow showers
part cloud
part cloud
cloud
snow shwrs
light snow
snow shwrs
light snow
snow shwrs
some clouds
snow shwrs
light snow
light snow
snow shwrs
snow shwrs
some clouds
some clouds
cloudy
light snow
snow shwrs
some clouds
some clouds
cloudy
 km/h
50
WSW
65
W
75
W
55
WSW
35
W
65
W
50
W
25
WSW
45
W
40
W
25
WNW
15
W
30
W
25
WSW
25
SW
35
WNW
20
NW
10
WNW
5
WNW
Wave Height Map
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 
4
1.0
1.0
5
2.0
2.0
2.0
4
3
1.0
5
8
 mm 
max°C
1
-5
-6
-6
-8
-7
-8
-7
-7
-9
-7
-6
-4
-2
-2
-3
-5
-4
-1
min°C
-3
-6
-7
-8
-8
-8
-9
-8
-8
-10
-9
-6
-6
-3
-2
-5
-5
-4
-2
chill°C 
-13
-17
-20
-17
-17
-20
-21
-16
-18
-21
-18
-12
-13
-10
-8
-14
-12
-8
-6
Freezing level (m
1550
700
650
450
450
550
100
500
600
0
400
750
0
1000
1100
750
800
950
750
Cloud base (m)
650
650
650
1450
650
700
650
700
650
700
700
750
800
700
700
650
700
700
6400
Sea lvl1000m2000m3000m4000m5000m
-1-6-7-7-8-8-9-8-8-10-8-6-5-3-2-4-5-4-2421-100-210-301-1542331
Sunrise
5:13
5:11
5:09
5:07
5:05
5:03
Sunset
5:52
5:53
5:54
5:55
5:57
5:58

Mount Iwanai Weather (Days 0-3):

The weather forecast for Mount Iwanai is: A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 1°C on Fri night, min -9°C on Sun night). Winds decreasing (severe gales from the W on Sat afternoon, moderate winds from the WSW by Mon morning).

Mount Iwanai Weather (Days 3-6):

A moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -2°C on Wed morning, min -10°C on Mon night). Winds decreasing (strong winds from the WNW on Mon night, light winds from the WNW by Thu morning).

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.
2 hours ago
4° C
clear
Fog patches -.
6
Light winds from the W.(Wind varies from 220 to 300 degs)
(6 kph at 260).
1.2 km
Mid: few
High: broken
40 km NE
43m alt.
2 hours ago
5° C
light rain
Continuous light rain.
6
Light winds from the W
(6 kph at 280).
2.6 km
54 km SE
33m alt.
2 hours ago
8° C
light rain
Continuous light rain.
17
Light winds from the WSW
(17 kph at 240).
40 km
56 km S
240m alt.
1 hour ago
7° C
Mist
7
Light winds from the NNW
(7 kph at 330).
9 km
Chitose Airport
99 km WSW
218m alt.
2 hours ago
6° C
partially cloudy
Dry and partly cloudy.
26
Moderate winds from the S
(26 kph at 170).
10.0 km
Low: few
Mid: broken

* 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.