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

Mount Ōsasa (Mount Osasa)
Weather Forecast, Japan

Issued: 2 am Tue 03 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Thu afternoon, min -9°C on Tue morning). Wind will be generally light.

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max 0°C on Fri morning, min -16°C on Sun night). Wind will be generally light.

Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
light snow
mod snow
cloud
part cloud
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
clear
some clouds
some clouds
cloudy
cloudy
light snow
mod. snow
cloudy
some clouds
clear
 km/h
15
NW
10
WNW
15
WSW
20
WSW
20
WSW
20
W
20
WSW
25
WSW
25
W
25
W
25
W
20
W
15
W
15
WSW
20
WSW
10
NW
20
NNW
10
WNW
2
7
max °C
-8
-6
-5
-2
-1
-3
-1
0
-2
0
-1
-7
-10
-9
-10
-12
-13
-15
min °C
-9
-6
-6
-5
-2
-3
-3
-1
-2
-2
-5
-10
-10
-10
-14
-14
-14
-16
-16
-10
-11
-11
-7
-8
-9
-7
-8
-8
-12
-18
-17
-17
-20
-21
-22
-23
350
900
450
950
1700
1100
1300
1800
1150
1250
1650
400
150
400
0
0
150
0
Cloud base (m)
850
8400
7950
4400
4850
4750
6300
2050
850
1550
800
800
1600
1850
Sea lvl1000m2000m3000m4000m5000m
-9-6-6-4-2-3-2-1-2-1-3-9-10-10-12-13-14-16-4-2-324145142-5-6-5-7-7-8-11
Sunrise
6:46
6:46
6:45
6:43
6:43
6:41
Sunset
5:15
5:15
5:16
5:17
5:19
5:20

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Mount Ōsasa Weather (Days 0-3):

The weather forecast for Mount Ōsasa is: Mostly dry. Temperatures will be below freezing (max 0°C on Thu afternoon, min -9°C on Tue morning). Wind will be generally light.

Mount Ōsasa Weather (Days 3-6):

A light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max 0°C on Fri morning, min -16°C on Sun 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
10 km SSW
762m alt.
3 hours ago
-3° C
light snow
Continuous light snow.
4
Calm
(4 kph at 150).
40 km
21 km W
603m alt.
1 hour ago
-3° C
-
0
Calm
(0 kph at 313).
0
25 km WNW
611m alt.
3 hours ago
-3° C
-
6
Light winds from the NNW
(6 kph at 340).
40 km
29 km SSW
798m alt.
51 minutes ago
-4° C
-
Wind obs. (42 kph from 292 degs) was rejected.
40 km NE
1018m alt.
49 minutes ago
-5° C
-
0
Calm
(0 kph at 189).
2
Karuizawa
41 km NE
1001m alt.
3 hours ago
-6° C
moderate snow
Freezing rain.
11
Light winds from the WSW
(11 kph at 250).
40 km
58 km SSE
329m alt.
1 hour ago
-2° C
-
0
Calm
(0 kph at 0).
0
60 km N
120m alt.
3 hours ago
-2° C
light snow
Continuous light snow.
6
Light winds from the E
(6 kph at 80).
1.9 km
60 km N
349m alt.
2 hours ago
-1° C
-
13
Light winds from the NE
(13 kph at 44).
24
61 km SSE
274m alt.
3 hours ago
-1° C
-
6
Light winds from the ESE
(6 kph at 120).
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.