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

Mount Ōsasa
Weather Forecast, Japan

Issued: 8 pm Wed 30 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Light rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 18°C on Sat afternoon, min 7°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 4mm), mostly falling on Sat night. Very mild (max 17°C on Mon afternoon, min 5°C on Sun night). Winds decreasing (fresh winds from the W on Sun afternoon, calm by Mon night).

Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
rain showers
part cloud
light rain
mod rain
rain showers
clear
cloud
rain showers
rain showers
clear
clear
clear
part cloud
light rain
rain showers
cloud
rain showers
clear
clear
rain shwrs
some clouds
light rain
mod. rain
rain shwrs
clear
cloudy
rain shwrs
rain shwrs
clear
clear
clear
some clouds
light rain
rain shwrs
cloudy
rain shwrs
 km/h
5
SSW
10
SSE
20
SSE
15
SE
10
ESE
5
SSE
5
W
5
WNW
10
WSW
15
SSW
15
SSW
35
W
5
WSW
5
WSW
10
WSW
5
SE
10
SSE
15
ESE
5
ESE
 cm 
 mm 
0.1
1.1
5
0.4
2
1.0
0.4
0.2
4
max°C
11
17
17
10
9
9
9
16
18
13
14
13
7
15
17
10
13
13
10
min°C
10
14
14
8
8
9
7
10
15
8
10
9
5
10
14
9
10
11
9
chill°C 
9
14
12
6
6
8
6
10
15
6
8
6
4
10
14
9
9
10
8
Freezing level (m
3000
3000
2950
2900
2700
2700
3000
3200
3100
3200
2600
2450
2250
2600
2850
3100
2600
2900
3100
Cloud base (m)
3350
2550
900
800
1750
3100
3800
800
9150
6850
1850
2000
2350
2250
Sea lvl1000m2000m3000m4000m5000m
7101054458117653795676111616999813171112116131610121210
Sunrise
4:54
4:54
4:52
4:50
4:50
4:48
Sunset
6:34
6:35
6:35
6:36
6:37
6:37

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Mount Ōsasa Weather (Days 0-3):

The weather forecast for Mount Ōsasa is: Light rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 18°C on Sat afternoon, min 7°C on Fri night). Wind will be generally light.

Mount Ōsasa Weather (Days 3-6):

Light rain (total 4mm), mostly falling on Sat night. Very mild (max 17°C on Mon afternoon, min 5°C on Sun night). Winds decreasing (fresh winds from the W on Sun afternoon, calm by Mon night).

This table gives the weather forecast for Mount Ōsasa at the specific elevation of 1000 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
9° C
-
6
Light winds from the SSE
(6 kph at 160).
40 km
21 km W
603m alt.
3 hours ago
10° C
Dry
5
Calm
(5 kph at 147).
6
25 km WNW
611m alt.
2 hours ago
9° C
-
6
Light winds from the N
(6 kph at 10).
40 km
29 km SSW
798m alt.
2 hours ago
8° C
Dry
Wind obs. (10 kph from 289 degs) was rejected.
40 km NE
1018m alt.
2 hours ago
8° C
Dry
0
Calm
(0 kph at 49).
0
Karuizawa
41 km NE
1001m alt.
1 hour ago
4° C
-
6
Light winds from the N
(6 kph at 0).
40 km
58 km SSE
329m alt.
2 hours ago
16° C
Dry
0
Calm
(0 kph at 31).
2
60 km N
120m alt.
1 hour ago
9° C
-
4
Calm
(4 kph at 280).
40 km
60 km N
349m alt.
2 hours ago
9° C
Dry
0
Calm
(0 kph at 160).
0
61 km SSE
274m alt.
2 hours ago
15° C
-
Wind obs. (6 kph from 250 degs) was rejected.
40 km

* 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.