– Lat/Long: 35.97° N 138.37° E

Mount Aka (Yatsugatake) Weather Forecast

Southern Yatsugatake Volcanic Group · Japan

Issued: 2 pm Mon 21 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 2 pm Mon 21 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 3mm), mostly falling on Mon afternoon. Very mild (max 12°C on Mon night, min 7°C on Wed night). Winds decreasing (strong winds from the NE on Mon afternoon, calm by Tue afternoon).											Days 5–7 Weather Summary Heavy rain (total 27mm), heaviest during Sat night. Mild temperatures (max 9°C on Thu afternoon, min 3°C on Sat morning). Winds increasing (light winds from the WNW on Thu afternoon, strong winds from the W by Sat night).
	Mon 21		Tuesday 22			Wednesday 23			Thursday 24			Friday 25			Saturday 26
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	rain shwrs	clear	clear	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	some clouds	rain shwrs	rain shwrs	light rain	light rain	heavy rain
Cloud base (m)	750	800	900			2200	1700	1850	900	1750	2150	6900		2050	900	1700	800
km/h	ENE	N	WNW	W	SSW	SW	SW	WSW	WNW	NW	WSW	W	W	SW	SW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	1.5	0.2	0.1	—	—	0.2	0.4	0.2	0.1	0.2	0.1	—	0.5	0.7	3	3	18
max °C	11	12	11	10	9	8	8	8	9	9	8	7	6	6	3	5	7
min °C	11	11	11	10	8	8	8	7	8	8	7	6	6	5	3	5	6
chill °C	7	10	10	10	5	6	6	4	5	7	4	4	4	2	-2	-1	1

Freezing level m	5250	5250	5100	4950	4650	4550	4500	4300	4500	4450	4250	4150	3850	4100	3500	3900	4100

	—	—	5:33	—	—	5:33	—	—	5:35	—	—	5:35	—	—	5:37	—	—
	5:45	—	—	5:44	—	—	5:42	—	—	5:40	—	—	5:38	—	—	5:37	—

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

The weather forecast for Mount Aka (Yatsugatake) is: Light rain (total 3mm), mostly falling on Mon afternoon. Very mild (max 12°C on Mon night, min 7°C on Wed night). Winds decreasing (strong winds from the NE on Mon afternoon, calm by Tue afternoon).

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

Heavy rain (total 27mm), heaviest during Sat night. Mild temperatures (max 9°C on Thu afternoon, min 3°C on Sat morning). Winds increasing (light winds from the WNW on Thu afternoon, strong winds from the W by Sat 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	25°C	Dry	Light winds from the N (11 kph at 358).
Matsushima wx 37 km WSW 798m alt. 1 hour ago	22°C	Dry	Calm (3 kph at 134).
Nishi-hanawa wx 44 km SSE 253m alt. 1 hour ago	26°C	Dry	Light winds from the N (10 kph at 10).
Momose wx 44 km WNW 603m alt. 2 hours ago	22°C	Dry	Wind obs. (18 kph from 297 degs) was rejected.
Karuizawa 44 km NNE 1018m alt. 2 hours ago	19°C	Dry	Calm (0 kph at 202).
Matsumoto Airport 46 km W 241m alt. 3 hours ago	22°C	Dry and partly cloudy.	Light winds from the N (19 kph at 0).	10.0 km Low: few Mid: scattered High: broken
Sakaguchi wx 61 km E 264m alt. 1 hour ago	22°C	Dry	Calm (5 kph at 278).
Iida wx 72 km SSW 605m alt. 1 hour ago	23°C	-	Calm (0 kph at 236).
Yagura wx 74 km NNE 556m alt. 2 hours ago	22°C	Dry	Calm (0 kph at 0).
Suzaka wx 76 km N 349m alt. 2 hours ago	22°C	Dry	Light winds from the NNE (11 kph at 25).

* 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.