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

Mount Ōsasa (Mount Osasa)
Weather Forecast, Japan

Issued: 2 pm Sun 14 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -1°C on Sun afternoon, min -6°C on Sun night). Winds decreasing (near gales from the W on Sun night, light winds from the WNW by Mon night).

Days 5–7 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Sat morning, min -6°C on Wed night). Wind will be generally light.

Sun
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
snow showers
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
some clouds
snow shwrs
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
 km/h
30
WSW
40
WNW
30
W
20
WNW
15
W
15
W
25
W
20
W
20
W
20
WSW
20
WNW
10
NW
5
WSW
15
SW
15
SW
15
SW
20
SSW
 cm 
1
 mm 
max°C
-1
-5
-6
-5
-5
-2
-1
-3
-1
-1
-4
-3
-1
1
3
4
4
min°C
-4
-6
-6
-5
-6
-4
-2
-4
-3
-3
-6
-5
-1
-1
2
4
4
chill°C 
-13
-15
-14
-12
-12
-10
-8
-10
-9
-8
-12
-10
-4
-4
-2
0
0
Freezing level (m
1600
850
1000
1100
500
1000
1700
1150
1200
1650
950
900
1550
1400
2300
2650
2650
Cloud base (m)
750
850
1500
2250
850
950
1500
1800
850
900
900
Sea lvl1000m2000m3000m4000m5000m
-3-6-6-5-6-3-2-4-2-2-5-4-103443-110-324133-1133787
Sunrise
6:50
6:50
6:50
6:52
6:52
Sunset
4:32
4:32
4:34
4:34
4:34
4:35

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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 -1°C on Sun afternoon, min -6°C on Sun night). Winds decreasing (near gales from the W on Sun night, light winds from the WNW by Mon night).

Mount Ōsasa Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 6°C on Sat morning, min -6°C on Wed night). 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
10 km SSW
762m alt.
59 minutes ago
6° C
moderate rain
Rain and snow or hail.
Wind obs. (13 kph from 20 degs) was rejected.
40 km
21 km W
603m alt.
2 hours ago
9° C
Dry
14
Light winds from the SW
(14 kph at 217).
23
Matsumoto Airport
25 km W
241m alt.
2 hours ago
8° C
rain showers
Shower - in the vicinity.
9
Light winds from the WNW
(9 kph at 290).
10.0 km
Low: few
Mid: scattered
High: broken
25 km WNW
611m alt.
59 minutes ago
8° C
moderate rain
Rain and snow or hail.
13
Light winds from the SSW
(13 kph at 200).
40 km
29 km SSW
798m alt.
1 hour ago
7° C
Dry
5
Calm
(5 kph at 165).
19
40 km NE
1018m alt.
52 minutes ago
6° C
Dry
2
Calm
(2 kph at 313).
3
Karuizawa
41 km NE
1001m alt.
59 minutes ago
4° C
light rain
Continuous light rain.
19
Light winds from the W
(19 kph at 260).
40 km
58 km SSE
329m alt.
1 hour ago
11° C
Dry
0
Calm
(0 kph at 0).
0
60 km N
120m alt.
59 minutes ago
6° C
-
6
Light winds from the S
(6 kph at 170).
40 km
60 km N
349m alt.
2 hours ago
7° C
Dry
0
Calm
(0 kph at 22).
0

* 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.