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

Mount Ōsasa (Mount Osasa)
Weather Forecast, Japan

Issued: 8 am Tue 30 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Tue afternoon, min -5°C on Thu night). Winds decreasing (fresh winds from the WSW on Wed morning, calm by Thu night).

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Fri afternoon. Temperatures will be below freezing (max 0°C on Sun morning, min -7°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the SW by Sun afternoon).

Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
light rain
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
light snow
snow showers
part cloud
part cloud
clear
part cloud
part cloud
snow showers
rain shwrs
light rain
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
light snow
snow shwrs
some clouds
some clouds
clear
some clouds
some clouds
snow shwrs
 km/h
15
SW
15
WSW
15
SW
20
SW
20
WSW
10
W
5
W
10
WNW
5
WNW
5
WNW
5
WNW
5
W
5
SW
15
W
5
SW
20
SW
30
SW
10
NNW
2
1
4
0.4
0.1
max °C
4
5
1
2
2
-3
-1
-1
-4
-2
-2
-6
-2
-2
-4
0
0
-2
min °C
3
2
-1
0
-1
-4
-3
-3
-5
-5
-5
-7
-5
-4
-5
-3
-2
-7
-1
-1
-5
-5
-5
-7
-6
-6
-8
-7
-9
-10
-8
-8
-8
-9
-7
-15
1350
1600
1000
1000
1250
450
550
900
350
350
700
100
250
800
0
600
1000
300
Cloud base (m)
850
850
800
2100
2150
1500
7650
2300
1800
1700
2250
800
1450
2200
1450
1500
1550
1700
Sea lvl1000m2000m3000m4000m5000m
-3-3-5-5-5-8-8-8-10-10-10-12-10-9-9-7-7-1144011-4-2-2-5-4-4-7-4-3-5-2-1-5
Sunrise
6:56
6:56
6:58
6:58
6:58
6:58
Sunset
4:40
4:42
4:43
4:44
4:44
4:45

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Mount Ōsasa Weather (Days 0-3):

The weather forecast for Mount Ōsasa is: Mostly dry. Freeze-thaw conditions (max 5°C on Tue afternoon, min -5°C on Thu night). Winds decreasing (fresh winds from the WSW on Wed morning, calm by Thu night).

Mount Ōsasa Weather (Days 3-6):

A light covering of new snow mostly falling on Fri afternoon. Temperatures will be below freezing (max 0°C on Sun morning, min -7°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the SW by Sun afternoon).

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.
45 minutes ago
6° C
moderate rain
Rain and snow or hail.
9
Light winds from the N
(9 kph at 10).
40 km
21 km W
603m alt.
34 minutes ago
9° C
Dry
16
Light winds from the SSE
(16 kph at 165).
29
Matsumoto Airport
25 km W
241m alt.
2 hours ago
9° C
clear
Shower - in the vicinity.
15
Light winds from the S.(Wind varies from 110 to 220 degs)
(15 kph at 170).
10.0 km
Low: few
25 km WNW
611m alt.
45 minutes ago
9° C
-
15
Light winds from the S
(15 kph at 190).
40 km
29 km SSW
798m alt.
1 hour ago
6° C
Dry
0
Calm
(0 kph at 216).
0
40 km NE
1018m alt.
1 hour ago
8° C
Dry
3
Calm
(3 kph at 277).
10
Karuizawa
41 km NE
1001m alt.
45 minutes ago
6° C
-
17
Light winds from the W
(17 kph at 270).
40 km
58 km SSE
329m alt.
1 hour ago
6° C
Dry
0
Calm
(0 kph at 199).
2
60 km N
120m alt.
45 minutes ago
2° C
moderate rain
Rain and snow or hail.
2
Calm
(2 kph at 150).
29 km
60 km N
349m alt.
42 minutes ago
3° C
Dry
2
Calm
(2 kph at 212).
5

* 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.