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

Mount Ōsasa (Mount Osasa)
Weather Forecast, Japan

Issued: 8 am Wed 07 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -3°C on Wed afternoon, min -12°C on Thu afternoon). Winds decreasing (fresh winds from the WSW on Wed night, light winds from the WNW by Fri morning).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max -1°C on Sat morning, min -14°C on Sun night). Winds increasing (fresh winds from the SW on Sat morning, gales from the W by Sun afternoon).

Wednesday
7
Thursday
8
Friday
9
Saturday
10
Sunday
11
Monday
12
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
clear
clear
snow showers
snow showers
clear
clear
clear
part cloud
clear
clear
light snow
snow showers
snow showers
snow showers
part cloud
part cloud
clear
cloudy
clear
clear
snow shwrs
snow shwrs
clear
clear
clear
some clouds
clear
clear
light snow
snow shwrs
snow shwrs
snow shwrs
some clouds
some clouds
clear
 km/h
15
SW
20
WSW
35
WSW
25
WSW
20
WNW
20
WNW
15
WNW
10
W
15
WSW
30
SW
45
SW
55
SW
55
WSW
75
W
55
WNW
30
W
35
W
35
WSW
1
1
2
2
4
4
max °C
-5
-3
-6
-8
-10
-11
-7
-5
-4
-1
-1
-3
-9
-12
-13
-8
-7
-8
min °C
-6
-5
-7
-8
-12
-12
-10
-5
-5
-3
-3
-5
-11
-13
-14
-11
-8
-8
-12
-12
-16
-16
-21
-20
-16
-10
-11
-10
-12
-15
-25
-27
-26
-21
-17
-18
750
1400
750
800
500
0
0
1000
450
1200
1650
1350
650
300
0
150
750
0
Cloud base (m)
4800
2150
800
1850
2050
6150
800
750
1450
850
1750
1850
800
Sea lvl1000m2000m3000m4000m5000m
-6-4-7-8-11-12-9-5-5-2-2-4-10-13-14-10-8-8-12-2-2-5-7-4-1-2331-3-6-8-5-3-5
Sunrise
6:58
6:58
6:58
6:58
6:58
6:58
Sunset
4:47
4:49
4:50
4:51
4:51
4:52

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Mount Ōsasa Weather (Days 0-3):

The weather forecast for Mount Ōsasa is: A dusting of new snow. Temperatures will be below freezing (max -3°C on Wed afternoon, min -12°C on Thu afternoon). Winds decreasing (fresh winds from the WSW on Wed night, light winds from the WNW by Fri morning).

Mount Ōsasa Weather (Days 3-6):

A moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max -1°C on Sat morning, min -14°C on Sun night). Winds increasing (fresh winds from the SW on Sat morning, gales from the W by Sun afternoon).

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
10 km SSW
762m alt.
2 hours ago
-3° C
-
4
Calm
(4 kph at 310).
40 km
21 km W
603m alt.
1 hour ago
-2° C
-
5
Calm
(5 kph at 344).
8
Matsumoto Airport
25 km W
241m alt.
3 hours ago
-4° C
partially cloudy
Dry and partly cloudy.
4
Calm
(4 kph at 1).
10.0 km
Low: few
Mid: scattered
High: broken
25 km WNW
611m alt.
2 hours ago
-2° C
-
6
Light winds from the S
(6 kph at 190).
40 km
29 km SSW
798m alt.
50 minutes ago
0° C
-
0
Calm
(0 kph at 250).
0
40 km NE
1018m alt.
2 hours ago
1° C
-
2
Calm
(2 kph at 116).
3
Karuizawa
41 km NE
1001m alt.
2 hours ago
-2° C
-
6
Light winds from the E
(6 kph at 90).
40 km
58 km SSE
329m alt.
1 hour ago
6° C
Dry
0
Calm
(0 kph at 214).
5
60 km N
120m alt.
2 hours ago
0° C
-
7
Light winds from the SW
(7 kph at 220).
40 km
60 km N
349m alt.
2 hours ago
-1° C
-
0
Calm
(0 kph at 53).
3

* 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.