Mountain resort image
– Lat/Long: 43.67° N 142.92° E

JaMount Koizumi
Weather Forecast, Japan

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Issued: 8 pm Sun 24 Nov Local Time
Updates in:
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Days 1–4 Weather Summary

A light covering of new snow mostly falling on Tue night. Becoming milder with moderate rain (total 14mm) heaviest on Tue night. Freeze-thaw conditions (max 2°C on Tue night, min -10°C on Sun night). Winds increasing (calm on Mon night, fresh winds from the SSE by Tue night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -1°C on Wed night, min -9°C on Sat morning). Winds decreasing (fresh winds from the SSW on Thu afternoon, light winds from the SW by Fri afternoon).

Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
snow showers
clear
part cloud
cloud
light snow
light snow
part cloud
snow showers
part cloud
part cloud
snow showers
snow showers
snow showers
snow showers
snow showers
light snow
snow showers
some clouds
light snow
snow shwrs
clear
some clouds
cloudy
light snow
light snow
some clouds
snow shwrs
some clouds
some clouds
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
light snow
snow shwrs
 km/h
20
NW
20
WNW
30
WNW
15
WNW
5
S
15
SSE
35
SSE
20
S
25
SSW
25
S
25
WSW
20
SW
25
WSW
35
SW
15
SW
25
SW
25
W
25
SW
20
SW
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
 cm 
1.0
2.0
3
1.0
2.0
5
1.0
1.0
1.0
9
5
2.0
 mm 
7
6
max°C
-9
-9
-9
-3
-2
0
2
2
2
-1
-6
-5
-8
-7
-7
-7
-9
-9
-9
min°C
-10
-9
-9
-8
-2
-1
-1
2
-1
-3
-6
-6
-8
-7
-7
-8
-9
-9
-9
chill°C 
-18
-17
-18
-15
-4
-5
-8
-3
-7
-11
-14
-15
-14
-16
-13
-16
-17
-18
-16
Freezing level (m
0
300
300
0
1150
1250
1250
1900
1800
1400
700
700
0
500
500
0
200
200
0
Cloud base (m)
800
800
800
800
6650
5350
750
750
750
750
1400
700
700
700
700
750
700
1300
700
Sea lvl1000m2000m3000m4000m5000m
-12-12-12-7-4-3-2-2-4-7-10-11-12-11-11-12-14-14-14-10-9-9-6-2-1121-2-6-6-8-7-7-8-9-9-9-5-2-3-442586311-30-1-3-2-3-4
Sunrise
6:35
6:35
6:37
6:39
6:39
6:41
Sunset
3:55
3:53
3:53
3:52
3:52
3:52

Mount Koizumi Weather (Days 0-3):

The weather forecast for Mount Koizumi is: A light covering of new snow mostly falling on Tue night. Becoming milder with moderate rain (total 14mm) heaviest on Tue night. Freeze-thaw conditions (max 2°C on Tue night, min -10°C on Sun night). Winds increasing (calm on Mon night, fresh winds from the SSE by Tue night).

Mount Koizumi Weather (Days 3-6):

A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -1°C on Wed night, min -9°C on Sat morning). Winds decreasing (fresh winds from the SSW on Thu afternoon, light winds from the SW by Fri afternoon).

This table gives the weather forecast for Mount Koizumi at the specific elevation of 1500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Koizumi. 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
Asahikawa Airport
39 km WSW
421m alt.
2 hours ago
-1° C
cloudy
Dry and cloudy.
7
Light winds from the SSE
(7 kph at 150).
10.0 km
Low: broken
Mid: overcast
Mombetsu(South)
86 km NNE
3m alt.
1 hour ago
Kushiro Airport
125 km SE
419m alt.
2 hours ago
-1° C
partially cloudy
Dry and partly cloudy.
11
Light winds from the W
(11 kph at 280).
10.0 km
Low: no significant cloud
140 km SSW
109m alt.
39 minutes ago
1° C
-
0
Calm
(0 kph at 225).
6
141 km SW
58m alt.
1 hour ago
1° C
-
0
Calm
(0 kph at 0).
6
141 km SW
58m alt.
25 minutes ago
1° C
-
0
Calm
(0 kph at 0).
6
Chitose Airport
142 km SSW
218m alt.
2 hours ago
0° C
partially cloudy
Dry and partly cloudy.
6
Light winds from the SW
(6 kph at 230).
10.0 km
Low: few
Mid: broken
Juzhno -Kuril sk
240 km E
45m alt.
1 hour ago
12° C
rain showers
Rain showers.
-

( kph at 50)
4000 km
Hakodate Airport
272 km SSW
445m alt.
2 hours ago
-4° C
clear
Dry and partly cloudy.
9
Light winds from the N
(9 kph at 10).
10.0 km
Low: no cloud
Mid: scattered
High: broken
SHIP1541
300 km SE
15m alt.
2 hours ago
- 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.