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

Mount Ōsasa (Mount Osasa)
Weather Forecast, Japan

Issued: 8 pm Mon 01 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Freeze-thaw conditions (max 12°C on Tue morning, min -5°C on Wed night). Winds increasing (light winds from the SW on Tue night, fresh winds from the WSW by Wed night).

Days 5–7 Weather Summary

Mostly dry. Freeze-thaw conditions (max 8°C on Sun afternoon, min -3°C on Thu night). Wind will be generally light.

Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
part cloud
part cloud
cloud
rain showers
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
some clouds
clear
some clouds
some clouds
cloudy
rain shwrs
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
10
SW
10
SW
20
SW
10
SW
15
SW
20
WSW
40
WSW
15
W
15
W
20
SW
15
SW
15
WNW
5
WNW
10
SSW
15
SSW
15
SW
15
SW
10
WSW
5
WSW
 cm 
 mm 
0.2
max°C
9
12
12
7
7
6
-3
-1
0
-2
2
1
-1
5
6
3
7
8
4
min°C
8
8
9
5
5
0
-5
-4
-2
-3
-1
-1
-3
1
3
3
4
5
4
chill°C 
6
6
7
3
2
-5
-14
-9
-6
-9
-6
-4
-6
-2
0
-1
1
4
4
Freezing level (m
2500
2400
2500
2050
1800
1700
350
500
1000
550
850
1150
500
1150
1900
1800
1750
2400
2200
Cloud base (m)
4950
5650
6450
2350
1650
1650
2150
850
1800
850
Sea lvl1000m2000m3000m4000m5000m
55510-4-10-8-7-8-6-6-5-21013291011663-4-3-1-310-2353674
Sunrise
6:39
6:39
6:41
6:41
6:43
6:43
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 12°C on Tue morning, min -5°C on Wed night). Winds increasing (light winds from the SW on Tue night, fresh winds from the WSW by Wed night).

Mount Ōsasa Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 8°C on Sun afternoon, min -3°C on Thu night). 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.
42 minutes ago
7° C
-
4
Calm
(4 kph at 90).
40 km
21 km W
603m alt.
23 minutes ago
8° C
Dry
0
Calm
(0 kph at 0).
3
25 km WNW
611m alt.
2 hours ago
10° C
-
9
Light winds from the W
(9 kph at 280).
40 km
29 km SSW
798m alt.
1 hour ago
5° C
Dry
0
Calm
(0 kph at 300).
16
40 km NE
1018m alt.
30 minutes ago
8° C
Dry
2
Calm
(2 kph at 352).
2
Karuizawa
41 km NE
1001m alt.
42 minutes ago
5° C
-
2
Calm
(2 kph at 80).
40 km
58 km SSE
329m alt.
30 minutes ago
7° C
Dry
0
Calm
(0 kph at 0).
0
60 km N
120m alt.
42 minutes ago
8° C
-
Wind obs. (6 kph from 260 degs) was rejected.
40 km
60 km N
349m alt.
2 hours ago
11° C
Dry
0
Calm
(0 kph at 54).
2
61 km SSE
274m alt.
2 hours ago
9° C
-
6
Light winds from the ENE
(6 kph at 60).
38 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.