– Lat/Long: 35.97° N 138.37° E

Mount Aka (Yatsugatake) Weather Forecast

Southern Yatsugatake Volcanic Group · Japan

Issued: 2 pm Thu 17 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 2 pm Thu 17 Sep Local Time

Updates in:

hr min s

Update imminent

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

	Days 1–4 Weather Summary Light rain (total 6mm), mostly falling on Sun morning. Very mild (max 10°C on Sat morning, min 8°C on Thu afternoon). Winds increasing (calm on Thu night, fresh winds from the E by Sun morning).											Days 5–7 Weather Summary Moderate rain (total 15mm), heaviest on Sun night. Very mild (max 13°C on Mon morning, min 8°C on Tue night). Winds decreasing (near gales from the NE on Sun night, light winds from the WNW by Mon night).
	Thu 17		Friday 18			Saturday 19			Sunday 20			Monday 21			Tuesday 22
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	clear	clear	clear	rain shwrs	rain shwrs	rain shwrs	light rain	mod. rain	rain shwrs	rain shwrs	rain shwrs	clear	clear	rain shwrs	clear
Cloud base (m)	1750	2100	1000	2550		1000	2100	900	800	800	800	800	1550	850			1550
km/h	WSW	S	SSE	SSE	S	SE	SE	SE	E	ENE	NE	N	NW	NW	WSW	WSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.3	0.1	—	—	—	0.1	0.2	1.7	3	7	7	0.2	0.2	—	—	0.1	—
max °C	8	8	9	9	9	10	10	9	10	10	12	13	13	12	10	9	9
min °C	8	8	9	9	9	9	9	9	9	10	10	12	13	10	10	9	8
chill °C	7	8	8	9	7	7	7	6	6	8	6	9	11	8	9	7	5

Freezing level m	4350	4500	4600	4650	4750	4750	4850	4800	4800	5050	5300	5350	5450	5300	5000	4700	4700

	—	—	5:30	—	—	5:31	—	—	5:31	—	—	5:33	—	—	5:33	—	—
	5:51	—	—	5:50	—	—	5:47	—	—	5:46	—	—	5:45	—	—	5:44	—

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

The weather forecast for Mount Aka (Yatsugatake) is: Light rain (total 6mm), mostly falling on Sun morning. Very mild (max 10°C on Sat morning, min 8°C on Thu afternoon). Winds increasing (calm on Thu night, fresh winds from the E by Sun morning).

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

Moderate rain (total 15mm), heaviest on Sun night. Very mild (max 13°C on Mon morning, min 8°C on Tue night). Winds decreasing (near gales from the NE on Sun night, light winds from the WNW by Mon night).

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. 2 hours ago	31°C	Dry	Calm (0 kph at 161).
Matsushima wx 37 km WSW 798m alt. 53 minutes ago	26°C	Dry	Wind obs. (11 kph from 284 degs) was rejected.
Momose wx 44 km WNW 603m alt. 1 hour ago	26°C	Dry	Wind obs. (13 kph from 344 degs) was rejected.
Karuizawa 44 km NNE 1018m alt. 1 hour ago	20°C	Dry	Calm (0 kph at 67).
Matsumoto Airpor 46 km W 660m alt. 3 hours ago	25°C	Dry and partly cloudy.	Light winds from the NW.(Wind varies from 280 to 360 degs) (9 kph at 320).	10.0 km Low: few Mid: scattered High: broken
Sakaguchi wx 61 km E 264m alt. 3 hours ago	22°C	Dry	Calm (3 kph at 328).
Iida wx 72 km SSW 605m alt. 3 hours ago	29°C	-	Light winds from the NNE (10 kph at 21).
Yagura wx 74 km NNE 556m alt. 55 minutes ago	23°C	Dry	Calm (0 kph at 0).
Uematsu wx 79 km N 423m alt. 2 hours ago	29°C	-	Calm (0 kph at 182).
Yokota Air Base Airport 90 km ESE 215m alt. 3 hours ago	23°C	Dry and partly cloudy.	Light winds from the NE.(Wind varies from 018 to 027 degs) (15 kph at 50).	16 km Low: scattered Mid: broken High: broken

* 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.