Mountain resort image
– Lat/Long: 42.20° N 139.46° E

JaMount Katsuma
Weather Forecast, Japan

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Issued: 2 pm Mon 20 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Moderate rain (total 16mm), heaviest on Mon night. Very mild (max 13°C on Wed afternoon, min 7°C on Mon night). Winds increasing (calm on Mon night, near gales from the N by Tue morning).

Days 5–7 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Very mild (max 13°C on Thu afternoon, min 6°C on Fri night). Winds decreasing (strong winds from the N on Fri afternoon, light winds from the WNW by Sat morning).

Days 8–10 Weather Summary

Heavy rain (total 50mm), heaviest during Wed morning. Very mild (max 14°C on Tue night, min 11°C on Sun afternoon). Winds decreasing (strong winds from the S on Mon afternoon, light winds from the NNW by Tue afternoon).

Days 11–13 Weather Summary

Heavy rain (total 33mm), heaviest during Wed afternoon. Very mild (max 13°C on Wed afternoon, min 8°C on Sat morning). Winds increasing (calm on Fri morning, fresh winds from the NW by Sat afternoon).

Mon
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Sat
1
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
light rain
heavy rain
rain showers
clear
clear
clear
part cloud
part cloud
clear
cloud
rain showers
part cloud
part cloud
clear
clear
clear
rain showers
part cloud
part cloud
light rain
light rain
mod rain
heavy rain
part cloud
clear
part cloud
heavy rain
heavy rain
rain showers
part cloud
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
heavy rain
rain shwrs
clear
clear
clear
some clouds
some clouds
clear
cloudy
rain shwrs
some clouds
some clouds
clear
clear
clear
rain shwrs
some clouds
some clouds
light rain
light rain
mod. rain
heavy rain
some clouds
clear
some clouds
heavy rain
heavy rain
rain shwrs
some clouds
light rain
light rain
light rain
mod. rain
light rain
light rain
 km/h
10
WSW
15
NNW
50
N
40
NNW
20
SW
35
SSW
45
SSW
40
SW
35
SSW
30
SW
25
NW
35
NNW
40
NNW
35
N
10
WNW
25
WSW
40
WSW
25
SW
30
SW
20
S
20
SSE
40
S
15
SSW
15
NW
10
WNW
5
ENE
15
ESE
10
ESE
5
NE
10
NNW
10
WNW
5
NNW
5
SE
5
E
25
N
25
NW
Wave Height Map
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 
 mm 
0.8
15
0.1
6
0.2
0.1
0.3
7
20
23
16
4
0.5
0.4
2
6
3
0.5
max°C
12
10
8
9
10
11
13
13
13
13
11
8
7
7
8
10
10
11
11
12
13
12
12
11
11
14
14
13
13
13
12
12
12
11
11
9
min°C
11
7
7
8
9
11
12
13
13
13
9
7
7
6
7
9
9
10
11
11
12
11
12
11
11
11
13
13
12
12
12
12
12
11
9
8
chill°C 
9
2
1
3
7
8
8
10
10
10
5
2
2
1
5
6
6
7
8
8
10
8
10
9
10
10
12
12
11
12
11
11
12
11
6
4
Freezing level (m
3050
2700
2150
2500
2650
3200
3450
3800
3750
3650
3100
1850
1750
1800
1850
2050
1900
2250
2700
2600
2800
3150
3100
2950
3550
3850
3700
3950
3750
3300
3000
2750
2600
2650
2300
2150
Cloud base (m)
6550
150
300
8800
7150
4000
4150
150
300
250
2100
3050
8600
6250
2200
550
50
100
100
6500
1750
50
50
150
250
50
250
50
0
100
Sea lvl1000m2000m3000m4000m5000m
1298910111313131310877810101111121312121111131413131312121211109
Sunrise
4:15
4:13
4:13
4:11
4:11
4:11
4:09
4:09
4:09
4:09
4:07
4:07
Sunset
7:00
7:01
7:02
7:04
7:05
7:06
7:07
7:07
7:08
7:08
7:09
7:10

Mount Katsuma Weather (Days 0-3):

The weather forecast for Mount Katsuma is: Moderate rain (total 16mm), heaviest on Mon night. Very mild (max 13°C on Wed afternoon, min 7°C on Mon night). Winds increasing (calm on Mon night, near gales from the N by Tue morning).

Mount Katsuma Weather (Days 3-6):

Light rain (total 6mm), mostly falling on Thu night. Very mild (max 13°C on Thu afternoon, min 6°C on Fri night). Winds decreasing (strong winds from the N on Fri afternoon, light winds from the WNW by Sat morning).

Mount Katsuma Weather (Days 6-9):

Heavy rain (total 50mm), heaviest during Wed morning. Very mild (max 14°C on Tue night, min 11°C on Sun afternoon). Winds decreasing (strong winds from the S on Mon afternoon, light winds from the NNW by Tue afternoon).

This table gives the weather forecast for Mount Katsuma at the specific elevation of 428 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Katsuma. 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
92 km NE
240m alt.
3 hours ago
15° C
No report.
7
Light winds from the NW
(7 kph at 310).
20 km
115 km ESE
240m alt.
3 hours ago
17° C
No report.
9
Light winds from the SE
(9 kph at 140).
20 km
Hakodate Airport
122 km ESE
445m alt.
2 hours ago
14° C
partially cloudy
Dry and partly cloudy.
9
Light winds from the ESE
(9 kph at 120).
10.0 km
Low: few
Mid: broken
High: broken
165 km SSE
7m alt.
1 hour ago
16° C
Dry
0
Calm
(0 kph at 270).
3
hy2b138E43N
174 km WNW
15m alt.
3 hours ago
23
Moderate winds from the NE
(23 kph at 35).
- 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.