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

Mount Ōsasa (Mount Osasa)
Weather Forecast, Japan

Issued: 8 am Sat 31 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Sun afternoon, min -11°C on Sat morning). Winds decreasing (fresh winds from the WSW on Sat night, light winds from the W by Mon afternoon).

Days 4–6 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Wed afternoon, min -10°C on Tue morning). Wind will be generally light.

Saturday
31
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
clear
clear
clear
part cloud
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
clear
clear
clear
some clouds
 km/h
25
WNW
20
W
20
W
30
WSW
30
W
20
W
15
W
20
W
20
SW
15
NNW
15
NW
10
W
15
WSW
20
WSW
25
WSW
20
WSW
25
W
20
W
max °C
-9
-8
-10
-7
-6
-9
-7
-6
-9
-8
-6
-5
-2
-1
-3
-1
-1
-2
min °C
-11
-9
-11
-9
-8
-9
-9
-8
-10
-10
-7
-8
-4
-2
-3
-3
-2
-3
-20
-17
-19
-18
-15
-17
-16
-13
-16
-17
-13
-13
-10
-7
-9
-9
-7
-9
200
800
0
550
1050
250
450
1050
400
450
900
300
1000
1700
1350
1350
1700
1100
Cloud base (m)
2250
2200
850
2500
2350
850
1950
850
8150
6400
4150
3300
2550
Sea lvl1000m2000m3000m4000m5000m
-10-9-11-8-7-9-8-7-10-9-7-7-3-2-3-2-2-3-5-3-6-2-2-5-3-1-4-3-2-3242451
Sunrise
6:48
6:48
6:47
6:46
6:46
6:45
Sunset
5:12
5:13
5:14
5:15
5:15
5:16

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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 -11°C on Sat morning). Winds decreasing (fresh winds from the WSW on Sat night, light winds from the W by Mon afternoon).

Mount Ōsasa Weather (Days 3-6):

Mostly dry. Temperatures will be below freezing (max -1°C on Wed afternoon, min -10°C on Tue morning). Wind will be generally light.

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.
2 hours ago
2° C
-
6
Light winds from the NW
(6 kph at 310).
40 km
21 km W
603m alt.
31 minutes ago
4° C
Dry
6
Light winds from the N
(6 kph at 355).
16
Matsumoto Airport
25 km W
241m alt.
2 hours ago
3° C
clear
Dry and partly cloudy.
13
Light winds from the NNW.(Wind varies from 310 to 040 degs)
(13 kph at 340).
10.0 km
Low: few
Mid: scattered
25 km WNW
611m alt.
2 hours ago
3° C
-
11
Light winds from the SW
(11 kph at 230).
40 km
29 km SSW
798m alt.
1 hour ago
4° C
Dry
47
Strong winds from the WNW
(47 kph at 286).
58
40 km NE
1018m alt.
1 hour ago
2° C
-
8
Light winds from the NW
(8 kph at 313).
11
Karuizawa
41 km NE
1001m alt.
2 hours ago
1° C
-
15
Light winds from the W
(15 kph at 280).
40 km
58 km SSE
329m alt.
32 minutes ago
11° C
Dry
2
Calm
(2 kph at 273).
6
60 km N
120m alt.
2 hours ago
2° C
-
19
Light winds from the ENE
(19 kph at 70).
40 km
60 km N
349m alt.
34 minutes ago
3° C
Dry
8
Light winds from the NE
(8 kph at 35).
16

* 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.