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

Mount Ōsasa (Mount Osasa)
Weather Forecast, Japan

Issued: 8 pm Fri 26 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Mon morning, min -8°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Tue morning, min -6°C on Wed night). Winds decreasing (fresh winds from the WSW on Wed morning, light winds from the WNW by Wed night).

Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
clear
cloud
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
clear
clear
some clouds
clear
cloudy
 km/h
10
W
5
WNW
5
WSW
10
SW
5
WNW
5
WSW
10
S
10
SSW
20
SSW
20
SW
15
SW
15
SW
15
SW
25
SW
30
WSW
20
WSW
10
W
15
W
20
SW
max °C
-7
-3
-1
-3
1
2
-1
4
4
1
4
4
2
1
0
-4
-3
-3
-4
min °C
-8
-6
-3
-4
-1
0
-1
1
2
0
2
3
0
1
-3
-6
-5
-4
-5
-12
-8
-6
-7
-3
-2
-4
-3
-3
-5
-2
0
-4
-4
-8
-10
-9
-9
-11
0
0
900
250
800
1350
700
1200
1650
1100
1350
1650
1150
1100
1050
350
250
650
300
Cloud base (m)
5600
6700
2000
900
1700
900
1500
2250
1850
1850
Sea lvl1000m2000m3000m4000m5000m
-12-10-7-8-5-3-5-3-2-4-2-2-4-6-8-11-11-10-11-8-5-2-401-13313411-2-5-4-4-5
Sunrise
6:56
6:56
6:56
6:56
6:56
6:58
Sunset
4:38
4:39
4:39
4:40
4:42
4:43

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Mount Ōsasa Weather (Days 0-3):

The weather forecast for Mount Ōsasa is: Mostly dry. Freeze-thaw conditions (max 4°C on Mon morning, min -8°C on Fri night). Wind will be generally light.

Mount Ōsasa Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 4°C on Tue morning, min -6°C on Wed night). Winds decreasing (fresh winds from the WSW on Wed morning, light winds from the WNW by Wed night).

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.
1 hour ago
-5° C
-
7
Light winds from the W
(7 kph at 270).
40 km
21 km W
603m alt.
59 minutes ago
-6° C
-
0
Calm
(0 kph at 332).
0
25 km WNW
611m alt.
2 hours ago
-4° C
-
2
Calm
(2 kph at 190).
40 km
29 km SSW
798m alt.
26 minutes ago
-6° C
-
0
Calm
(0 kph at 323).
0
40 km NE
1018m alt.
59 minutes ago
-8° C
-
2
Calm
(2 kph at 271).
3
Karuizawa
41 km NE
1001m alt.
1 hour ago
-9° C
-
9
Light winds from the W
(9 kph at 270).
40 km
58 km SSE
329m alt.
37 minutes ago
0° C
-
5
Calm
(5 kph at 288).
10
60 km N
120m alt.
1 hour ago
-4° C
-
Wind obs. (7 kph from 20 degs) was rejected.
40 km
60 km N
349m alt.
1 hour ago
-4° C
-
0
Calm
(0 kph at 226).
3
61 km SSE
274m alt.
2 hours ago
2° C
-
11
Light winds from the WNW
(11 kph at 290).
40 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.