– Lat/Long: 35.97° N 138.37° E

Mount Aka (Yatsugatake) Weather Forecast

Southern Yatsugatake Volcanic Group · Japan

Issued: 2 pm Fri 18 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 2 pm Fri 18 Sep Local Time

Updates in:

hr min s

Update imminent

3 Mount Aka (Yatsugatake) Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Moderate rain (total 12mm), heaviest on Sun morning. Very mild (max 12°C on Sun night, min 9°C on Fri afternoon). Winds increasing (calm on Sat morning, fresh winds from the ESE by Sun night).											Days 5–7 Weather Summary Light rain (total 5mm), mostly falling on Wed afternoon. Very mild (max 13°C on Mon night, min 7°C on Wed night). Wind will be generally light.
	Fri 18		Saturday 19			Sunday 20			Monday 21			Tuesday 22			Wednesday 23
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	some clouds	rain shwrs	rain shwrs	light rain	rain shwrs	light rain	light rain	rain shwrs	rain shwrs	clear	clear	rain shwrs	rain shwrs	rain shwrs	rain shwrs
Cloud base (m)	2150	950	5500	2550	1800	850	900	800	800	800	900				1600	2300	1550
km/h	W	S	SSE	SE	SE	NE	E	ESE	ENE	NNE	W	SW	W	SW	SSW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	0.2	3	3	0.1	3	3	1	0.1	—	—	0.1	0.5	2	0.9
max °C	9	10	11	11	10	10	11	12	12	12	13	10	10	9	8	8	8
min °C	9	9	10	10	9	9	10	11	11	12	10	10	9	8	8	8	7
chill °C	9	8	10	9	6	8	8	8	8	10	9	10	9	5	5	5	5

Freezing level m	4600	4750	4700	4850	4650	4800	4950	5100	5250	5350	5250	4950	4900	4800	4550	4500	4300

	—	—	5:31	—	—	5:31	—	—	5:33	—	—	5:33	—	—	5:33	—	—
	5:50	—	—	5:47	—	—	5:46	—	—	5:45	—	—	5:44	—	—	5:42	—

Mount Aka (Yatsugatake) Weather (Days 0-3):

The weather forecast for Mount Aka (Yatsugatake) is: Moderate rain (total 12mm), heaviest on Sun morning. Very mild (max 12°C on Sun night, min 9°C on Fri afternoon). Winds increasing (calm on Sat morning, fresh winds from the ESE by Sun night).

Mount Aka (Yatsugatake) Weather (Days 3-6):

Light rain (total 5mm), mostly falling on Wed afternoon. Very mild (max 13°C on Mon night, min 7°C on Wed night). Wind will be generally light.

This table gives the weather forecast for Mount Aka (Yatsugatake) at the specific elevation of 2899 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Aka (Yatsugatake). 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 Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Kai wx 35 km SSE 329m alt. 3 hours ago	29°C	Dry	Calm (2 kph at 150).
Matsushima wx 37 km WSW 798m alt. 1 hour ago	26°C	Dry	Calm (0 kph at 305).
Momose wx 44 km WNW 603m alt. 2 hours ago	25°C	Dry	Wind obs. (10 kph from 314 degs) was rejected.
Karuizawa 44 km NNE 1018m alt. 1 hour ago	20°C	Dry	Calm (3 kph at 143).
Matsumoto Airport 46 km W 241m alt. 3 hours ago	23°C	Dry and partly cloudy.	Wind obs. (13 kph from 330 degs) was rejected.	10.0 km Low: few Mid: scattered High: broken
Sakaguchi wx 61 km E 264m alt. 54 minutes ago	23°C	Dry	Calm (2 kph at 332).
Iida wx 72 km SSW 605m alt. 59 minutes ago	30°C	-	Calm (0 kph at 23).
Yagura wx 74 km NNE 556m alt. 1 hour ago	24°C	Dry	Calm (0 kph at 0).
Suzaka wx 76 km N 349m alt. 53 minutes ago	28°C	Dry	Calm (5 kph at 219).
Uematsu wx 79 km N 423m alt. 52 minutes ago	27°C	-	Calm (5 kph at 265).

* 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.