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

Mount Ōsasa (Mount Osasa)
Weather Forecast, Japan

Issued: 2 pm Fri 30 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Sun afternoon, min -13°C on Fri night). Mainly fresh winds.

Days 5–7 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -1°C on Wed afternoon, min -11°C on Mon night). Winds increasing (light winds from the NW on Mon night, fresh winds from the WSW by Wed night).

Fri
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
snow showers
part cloud
clear
clear
part cloud
part cloud
part cloud
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
snow shwrs
some clouds
clear
clear
some clouds
some clouds
some clouds
 km/h
20
W
25
WNW
25
WNW
20
W
20
W
30
WSW
30
W
25
W
20
WSW
30
WSW
15
WNW
15
NW
15
NW
10
W
15
WSW
20
WSW
20
WSW
4
max °C
-10
-12
-10
-8
-10
-7
-6
-9
-7
-6
-9
-8
-7
-6
-2
-1
-3
min °C
-11
-13
-12
-9
-11
-9
-8
-9
-9
-8
-11
-10
-8
-8
-4
-2
-3
-18
-22
-21
-17
-20
-18
-16
-16
-16
-16
-18
-16
-14
-13
-10
-7
-8
600
0
0
750
0
600
1050
350
500
1050
300
350
800
0
950
1700
1200
Cloud base (m)
2600
6700
2200
2300
900
2450
850
850
1700
850
8100
5350
4850
Sea lvl1000m2000m3000m4000m5000m
-11-13-11-9-11-8-7-9-8-7-10-9-8-7-3-2-3-4-8-6-3-6-2-1-5-2-2-5-4-3-4241
Sunrise
6:48
6:48
6:47
6:46
6:46
Sunset
5:10
5:12
5:13
5:14
5:15
5:15

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Mount Ōsasa Weather (Days 0-3):

The weather forecast for Mount Ōsasa is: Mostly dry. Temperatures will be well below freezing (max -6°C on Sun afternoon, min -13°C on Fri night). Mainly fresh winds.

Mount Ōsasa Weather (Days 3-6):

A dusting of new snow. Temperatures will be below freezing (max -1°C on Wed afternoon, min -11°C on Mon night). Winds increasing (light winds from the NW on Mon night, fresh winds from the WSW by Wed night).

This table gives the weather forecast for Mount Ōsasa at the specific elevation of 1807 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
10 km SSW
762m alt.
47 minutes ago
-3° C
-
15
Light winds from the WSW
(15 kph at 240).
40 km
21 km W
603m alt.
28 minutes ago
-3° C
-
0
Calm
(0 kph at 80).
3
Matsumoto Airport
25 km W
241m alt.
3 hours ago
-1° C
partially cloudy
Dry and partly cloudy.
9
Light winds from the N
(9 kph at 350).
10.0 km
Low: few
Mid: broken
High: broken
25 km WNW
611m alt.
47 minutes ago
-3° C
-
6
Light winds from the ESE
(6 kph at 120).
40 km
29 km SSW
798m alt.
3 hours ago
-2° C
-
Wind obs. (45 kph from 111 degs) was rejected.
40 km NE
1018m alt.
2 hours ago
-4° C
-
3
Calm
(3 kph at 285).
3
Karuizawa
41 km NE
1001m alt.
47 minutes ago
-9° C
-
6
Light winds from the WSW
(6 kph at 250).
40 km
58 km SSE
329m alt.
38 minutes ago
3° C
Dry
16
Light winds from the N
(16 kph at 351).
34
60 km N
120m alt.
47 minutes ago
-4° C
-
4
Calm
(4 kph at 280).
40 km
60 km N
349m alt.
43 minutes ago
-3° C
-
0
Calm
(0 kph at 28).
2

* 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.