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

Mount Ōsasa (Mount Osasa)
Weather Forecast, Japan

Issued: 8 am Wed 14 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 -1°C on Fri morning, min -8°C on Wed morning). Winds increasing (moderate winds from the WNW on Wed night, strong winds from the WSW by Thu night).

Days 4–6 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Mon morning, min -7°C on Mon night). Winds increasing (light winds from the WSW on Sun afternoon, fresh winds from the WSW by Mon night).

Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
part cloud
part cloud
cloud
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
some clouds
clear
some clouds
some clouds
cloudy
snow shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
 km/h
25
W
30
W
20
WNW
25
WSW
40
WSW
35
WSW
35
W
25
W
25
W
25
W
25
W
25
WNW
20
W
15
W
20
SW
25
WSW
35
WSW
35
WSW
3
max °C
-7
-7
-5
-3
-2
-2
-1
-1
-2
0
0
-2
-1
0
-1
1
1
-2
min °C
-8
-8
-8
-4
-2
-3
-3
-2
-2
-1
-1
-4
-3
-1
-2
0
-1
-7
-16
-17
-16
-11
-10
-11
-11
-9
-8
-7
-7
-11
-9
-5
-7
-6
-8
-16
600
900
0
1000
1550
1300
1350
1700
1500
1550
1800
950
1000
1700
1250
1700
1950
1350
Cloud base (m)
1800
1950
850
5000
1950
800
850
850
850
850
2600
2200
800
Sea lvl1000m2000m3000m4000m5000m
-8-8-7-4-2-3-2-2-2-1-1-3-2-1-210-5-2-2-4232342450232650
Sunrise
6:56
6:56
6:56
6:56
6:56
6:56
Sunset
4:53
4:54
4:55
4:57
4:58
4:59

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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 Fri morning, min -8°C on Wed morning). Winds increasing (moderate winds from the WNW on Wed night, strong winds from the WSW by Thu night).

Mount Ōsasa Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 1°C on Mon morning, min -7°C on Mon night). Winds increasing (light winds from the WSW on Sun afternoon, fresh winds from the WSW by Mon 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.
1 hour ago
4° C
-
28
Moderate winds from the SW
(28 kph at 220).
40 km
21 km W
603m alt.
1 hour ago
6° C
Dry
8
Light winds from the WSW
(8 kph at 238).
18
Matsumoto Airport
25 km W
241m alt.
2 hours ago
5° C
clear
Shower - in the vicinity.
22
Moderate winds from the W.(Wind varies from 230 to 320 degs)
(22 kph at 260).
10.0 km
Low: few
25 km WNW
611m alt.
1 hour ago
5° C
-
13
Light winds from the SSW
(13 kph at 200).
40 km
29 km SSW
798m alt.
43 minutes ago
4° C
Dry
0
Calm
(0 kph at 102).
3
40 km NE
1018m alt.
1 hour ago
3° C
Dry
3
Calm
(3 kph at 344).
14
Karuizawa
41 km NE
1001m alt.
1 hour ago
2° C
-
15
Light winds from the W
(15 kph at 280).
40 km
58 km SSE
329m alt.
1 hour ago
11° C
Dry
18
Light winds from the NNW
(18 kph at 346).
37
60 km N
120m alt.
1 hour ago
3° C
-
17
Light winds from the E
(17 kph at 100).
40 km
60 km N
349m alt.
1 hour ago
4° C
Dry
Wind obs. (10 kph from 174 degs) was rejected.

* 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.