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

Mount Ōsasa (Mount Osasa)
Weather Forecast, Japan

Issued: 2 am Sat 07 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -2°C on Mon afternoon, min -13°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of snow turning to light rain (total 3mm) on Wed afternoon. Freeze-thaw conditions (max 6°C on Tue afternoon, min -4°C on Thu night). Wind will be generally light.

Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
snow showers
light snow
snow showers
part cloud
clear
clear
clear
clear
part cloud
snow showers
light rain
light snow
light snow
part cloud
part cloud
clear
light snow
light snow
snow shwrs
light snow
snow shwrs
some clouds
clear
clear
clear
clear
some clouds
snow shwrs
light rain
light snow
light snow
some clouds
some clouds
clear
 km/h
5
NW
10
NW
5
SW
10
NNW
10
NNW
5
WSW
10
W
10
NW
5
WSW
10
SSW
15
SW
20
SW
20
SW
10
SW
10
NNW
10
NW
10
NW
5
W
1
2
6
2
2
1
1
1
0.7
1.9
max °C
-4
-4
-5
-7
-8
-10
-4
-2
-3
5
6
2
4
3
1
-1
-1
-4
min °C
-6
-5
-8
-8
-10
-13
-7
-5
-6
1
2
1
3
2
-2
-2
-3
-4
-9
-5
-11
-14
-18
-18
-12
-9
-9
-2
-2
-4
-1
1
-6
-6
-7
-7
250
450
250
0
0
0
0
700
0
1300
1850
1200
1600
1450
850
650
900
150
Cloud base (m)
1550
800
800
800
1450
1850
2050
2050
850
6450
850
800
800
800
850
850
850
Sea lvl1000m2000m3000m4000m5000m
-10-10-12-14-15-17-11-7-5-1-1-3-1-3-6-7-7-8-5-5-7-8-9-12-6-4-534243-1-2-2-4
Sunrise
6:43
6:41
6:41
6:39
6:39
6:37
Sunset
5:19
5:20
5:21
5:22
5:22
5:23

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Mount Ōsasa Weather (Days 0-3):

The weather forecast for Mount Ōsasa is: A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -2°C on Mon afternoon, min -13°C on Sun night). Wind will be generally light.

Mount Ōsasa Weather (Days 3-6):

A dusting of snow turning to light rain (total 3mm) on Wed afternoon. Freeze-thaw conditions (max 6°C on Tue afternoon, min -4°C on Thu 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
10 km SSW
762m alt.
47 minutes ago
-2° C
-
Wind obs. (31 kph from 280 degs) was rejected.
40 km
21 km W
603m alt.
1 hour ago
-2° C
-
11
Light winds from the NNW
(11 kph at 346).
19
lightning 7km ESE of Maruko
21 km NE
704m alt.
2 hours ago
thunderstorm
Thunderstorm
25 km WNW
611m alt.
47 minutes ago
-2° C
-
11
Light winds from the N
(11 kph at 350).
40 km
29 km SSW
798m alt.
1 hour ago
-3° C
-
Wind obs. (42 kph from 266 degs) was rejected.
Karuizawa
41 km NE
1001m alt.
47 minutes ago
-6° C
-
11
Light winds from the WSW
(11 kph at 250).
40 km
58 km SSE
329m alt.
31 minutes ago
4° C
Dry
6
Light winds from the NW
(6 kph at 316).
14
60 km N
120m alt.
47 minutes ago
-2° C
moderate rain
Freezing rain.
15
Light winds from the NNE
(15 kph at 20).
34 km
60 km N
349m alt.
2 hours ago
-1° C
-
Wind obs. (8 kph from 95 degs) was rejected.
61 km SSE
274m alt.
47 minutes ago
4° C
-
4
Calm
(4 kph at 240).
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.