Mountain resort image
– Lat/Long: 36.12° N 138.18° E

Mount Ōsasa (Mount Osasa)
Weather Forecast, Japan

Issued: 8 pm Wed 03 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Sat afternoon, min -5°C on Wed night). Winds decreasing (strong winds from the W on Wed night, calm by Fri night).

Days 5–7 Weather Summary

Mostly dry. Freeze-thaw conditions (max 8°C on Mon afternoon, min -2°C on Tue afternoon). Wind will be generally light.

Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
 km/h
40
W
15
W
15
WSW
20
SW
15
SW
10
NW
5
W
10
SSW
10
SSW
15
SW
10
WSW
15
WSW
10
SW
10
WSW
15
WSW
10
W
10
NW
10
NNW
10
WNW
 cm 
 mm 
max°C
-2
-2
-1
-3
0
0
-2
5
6
2
6
7
4
7
8
3
1
1
-2
min°C
-5
-4
-3
-3
-2
-2
-3
1
3
1
3
4
3
5
5
0
0
-2
-4
chill°C 
-12
-9
-7
-8
-7
-5
-6
-2
0
-3
0
1
0
3
3
-3
-3
-6
-8
Freezing level (m
450
450
900
500
750
1000
400
1150
1850
1550
1600
2000
1900
1950
2050
1250
1000
1150
550
Cloud base (m)
1700
1750
2250
800
850
850
5900
2100
1500
850
1750
850
Sea lvl1000m2000m3000m4000m5000m
-10-9-8-8-7-7-6-2-1-101121-4-5-6-8-4-3-2-3-1-1-33525646721-1-3
Sunrise
6:41
6:41
6:43
6:43
6:45
6:46
Sunset
4:31
4:31
4:31
4:31
4:31
4:31

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Mount Ōsasa Weather (Days 0-3):

The weather forecast for Mount Ōsasa is: Mostly dry. Freeze-thaw conditions (max 6°C on Sat afternoon, min -5°C on Wed night). Winds decreasing (strong winds from the W on Wed night, calm by Fri night).

Mount Ōsasa Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 8°C on Mon afternoon, min -2°C on Tue afternoon). Wind will be generally light.

This table gives the weather forecast for Mount Ōsasa at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Ōsasa. 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
10 km SSW
762m alt.
47 minutes ago
1° C
-
22
Moderate winds from the WSW
(22 kph at 240).
40 km
21 km W
603m alt.
37 minutes ago
2° C
-
21
Moderate winds from the WNW
(21 kph at 285).
32
25 km WNW
611m alt.
47 minutes ago
2° C
moderate rain
Freezing rain.
17
Light winds from the WSW
(17 kph at 250).
40 km
29 km SSW
798m alt.
2 hours ago
2° C
-
5
Calm
(5 kph at 210).
21
40 km NE
1018m alt.
1 hour ago
1° C
-
2
Calm
(2 kph at 268).
5
Karuizawa
41 km NE
1001m alt.
47 minutes ago
-2° C
-
13
Light winds from the WSW
(13 kph at 250).
40 km
58 km SSE
329m alt.
35 minutes ago
6° C
Dry
14
Light winds from the NNW
(14 kph at 339).
34
60 km N
120m alt.
47 minutes ago
0° C
light snow
Continuous light snow.
9
Light winds from the WNW
(9 kph at 290).
0.9 km
60 km N
349m alt.
38 minutes ago
1° C
-
0
Calm
(0 kph at 30).
14
61 km N
423m alt.
2 hours ago
4° C
-
0
Calm
(0 kph at 220).
0

* 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.