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

Mount Ōsasa (Mount Osasa)
Weather Forecast, Japan

Issued: 2 pm Sat 10 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

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

Days 5–7 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -1°C on Fri morning, min -11°C on Tue night). Winds decreasing (gales from the WSW on Tue afternoon, moderate winds from the W by Wed night).

Sat
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
light snow
snow showers
snow showers
snow showers
clear
clear
clear
snow showers
light snow
snow showers
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
light snow
snow shwrs
snow shwrs
snow shwrs
clear
clear
clear
snow shwrs
light snow
snow shwrs
some clouds
clear
clear
some clouds
some clouds
some clouds
 km/h
60
SW
70
SW
65
WSW
70
W
55
W
30
WNW
30
W
40
WSW
45
SW
65
WSW
40
WSW
25
W
30
W
25
WNW
30
WSW
35
WSW
35
W
3
1
3
3
1
1
1
max °C
-1
-2
-10
-12
-13
-8
-6
-6
-4
-4
-8
-9
-7
-7
-3
-2
-2
min °C
-3
-7
-11
-14
-14
-11
-7
-7
-5
-6
-11
-10
-8
-8
-5
-2
-2
-13
-18
-24
-28
-28
-21
-16
-16
-15
-18
-22
-19
-16
-16
-13
-10
-10
1650
1500
600
250
0
0
800
0
900
1250
350
250
800
0
800
1500
1400
Cloud base (m)
1400
800
1550
1400
1650
1850
850
850
750
800
850
1900
900
850
2300
800
Sea lvl1000m2000m3000m4000m5000m
-2-5-11-13-14-10-7-7-5-5-10-10-8-8-4-2-241-4-7-8-6-2-401-5-4-3-5133
Sunrise
6:58
6:58
6:58
6:56
6:56
Sunset
4:51
4:51
4:52
4:52
4:53
4:54

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Mount Ōsasa Weather (Days 0-3):

The weather forecast for Mount Ōsasa is: A moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max -1°C on Sat afternoon, min -14°C on Sun afternoon). Winds decreasing (gales from the SW on Sat night, moderate winds from the W by Mon afternoon).

Mount Ōsasa Weather (Days 3-6):

A dusting of new snow. Temperatures will be below freezing (max -1°C on Fri morning, min -11°C on Tue night). Winds decreasing (gales from the WSW on Tue afternoon, moderate winds from the W 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
10 km SSW
762m alt.
1 hour ago
6° C
-
19
Light winds from the SW
(19 kph at 230).
40 km
21 km W
603m alt.
1 hour ago
7° C
Dry
16
Light winds from the SSW
(16 kph at 213).
31
Matsumoto Airport
25 km W
241m alt.
2 hours ago
7° C
clear
-
39
Strong winds from the S
(39 kph at 180).
10.0 km
Low: few
25 km WNW
611m alt.
1 hour ago
8° C
-
30
Fresh winds from the S
(30 kph at 190).
40 km
29 km SSW
798m alt.
47 minutes ago
5° C
Dry
0
Calm
(0 kph at 189).
0
40 km NE
1018m alt.
50 minutes ago
6° C
Dry
5
Calm
(5 kph at 307).
8
Karuizawa
41 km NE
1001m alt.
1 hour ago
4° C
-
17
Light winds from the W
(17 kph at 280).
40 km
58 km SSE
329m alt.
59 minutes ago
9° C
Dry
0
Calm
(0 kph at 245).
2
60 km N
120m alt.
1 hour ago
10° C
-
26
Moderate winds from the WSW
(26 kph at 250).
40 km
60 km N
349m alt.
1 hour ago
10° C
Dry
8
Light winds from the SSW
(8 kph at 205).
18

* 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.