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

Mount Ōsasa (Mount Osasa)
Weather Forecast, Japan

Issued: 2 pm Tue 16 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 8°C on Fri morning, min -1°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 13mm), heaviest on Sun morning. Very mild (max 10°C on Sun morning, min 4°C on Sun night). Wind will be generally light.

Tue
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
rain showers
light snow
clear
clear
clear
clear
clear
rain showers
light rain
light rain
light rain
light rain
light rain
light rain
clear
clear
some clouds
rain shwrs
light snow
clear
clear
clear
clear
clear
rain shwrs
light rain
light rain
light rain
light rain
light rain
light rain
 km/h
10
WSW
5
WSW
10
SW
20
SW
10
WNW
10
NW
5
NW
10
SSW
10
SSW
10
SSW
15
SSW
10
S
10
S
15
S
15
SSW
15
SSW
10
NNW
 cm 
1
 mm 
0.1
0.4
0.6
1.9
1.3
4
2
1.9
0.6
max°C
5
1
6
6
2
1
2
3
8
9
7
7
8
9
10
10
9
min°C
3
0
2
3
-1
-1
0
1
5
6
5
7
7
8
9
10
4
chill°C 
0
-2
-1
-1
-5
-4
0
-1
3
4
2
5
5
6
7
8
2
Freezing level (m
1750
1150
1350
1850
1300
900
1250
1250
2250
2650
2600
2400
2450
2600
2850
2900
2450
Cloud base (m)
2600
850
5250
1850
850
850
900
850
1000
850
850
850
850
850
Sea lvl1000m2000m3000m4000m5000m
-2-3-1-1-4-5-3-22443455624145101278678910107
Sunrise
6:50
6:52
6:52
6:52
6:54
Sunset
4:34
4:34
4:34
4:35
4:35
4:36

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Mount Ōsasa Weather (Days 0-3):

The weather forecast for Mount Ōsasa is: A dusting of new snow. Freeze-thaw conditions (max 8°C on Fri morning, min -1°C on Wed night). Wind will be generally light.

Mount Ōsasa Weather (Days 3-6):

Moderate rain (total 13mm), heaviest on Sun morning. Very mild (max 10°C on Sun morning, min 4°C on Sun night). Wind will be generally light.

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.
2 hours ago
7° C
-
Wind obs. (7 kph from 350 degs) was rejected.
40 km
21 km W
603m alt.
1 hour ago
9° C
Dry
6
Light winds from the NE
(6 kph at 38).
14
Matsumoto Airport
25 km W
241m alt.
2 hours ago
8° C
clear
Dry and partly cloudy.
4
Calm
(4 kph at 1).
10.0 km
Low: few
Mid: scattered
25 km WNW
611m alt.
2 hours ago
7° C
-
4
Calm
(4 kph at 200).
40 km
29 km SSW
798m alt.
42 minutes ago
7° C
Dry
0
Calm
(0 kph at 188).
0
40 km NE
1018m alt.
38 minutes ago
7° C
Dry
2
Calm
(2 kph at 20).
3
Karuizawa
41 km NE
1001m alt.
2 hours ago
5° C
-
11
Light winds from the SSW
(11 kph at 210).
40 km
58 km SSE
329m alt.
54 minutes ago
12° C
Dry
2
Calm
(2 kph at 212).
5
60 km N
120m alt.
2 hours ago
7° C
-
Wind obs. (6 kph from 130 degs) was rejected.
40 km
60 km N
349m alt.
1 hour ago
7° C
Dry
0
Calm
(0 kph at 203).
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.