– Lat/Long: 35.97° N 138.37° E

Mount Aka (Yatsugatake) Weather Forecast

Southern Yatsugatake Volcanic Group · Japan

Issued: 2 pm Sat 12 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 2 pm Sat 12 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 13mm), heaviest on Mon afternoon. Very mild (max 11°C on Sat afternoon, min 8°C on Mon night). Winds increasing (light winds from the SW on Mon afternoon, strong winds from the WSW by Tue morning).											Days 5–7 Weather Summary Moderate rain (total 18mm), heaviest on Wed afternoon. Mild temperatures (max 9°C on Tue afternoon, min 8°C on Tue night). Winds decreasing (strong winds from the WSW on Tue afternoon, calm by Fri morning).
	Sat 12		Sunday 13			Monday 14			Tuesday 15			Wednesday 16			Thursday 17
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	risk tstorm	rain shwrs	rain shwrs	risk tstorm	rain shwrs	clear	risk tstorm	light rain	light rain	light rain	rain shwrs	rain shwrs	mod. rain	rain shwrs	rain shwrs	rain shwrs	rain shwrs
Cloud base (m)	1000	900	1750	1850	850		2650	1800	850	900		1650	1700	850	1000	1600	1800
km/h	WSW	WSW	WSW	WSW	SW	SW	WSW	SSW	SW	WSW	SW	SW	WSW	SW	WSW	W	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	3	0.4	0.6	3	0.2	—	3	2	0.4	0.1	0.3	2	8	3	1.7	2	0.4
max °C	11	11	11	11	11	11	10	10	8	9	9	8	8	9	8	8	9
min °C	11	10	10	11	11	11	10	8	8	9	8	8	8	8	8	8	8
chill °C	8	7	7	8	8	8	7	4	4	4	4	3	5	5	5	7	8

Freezing level m	4950	4950	4800	4900	4950	4900	4700	4600	4400	4500	4500	4400	4400	4450	4350	4400	4450

	—	—	5:26	—	—	5:26	—	—	5:28	—	—	5:28	—	—	5:30	—	—
	5:59	—	—	5:57	—	—	5:55	—	—	5:53	—	—	5:52	—	—	5:51	—

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

The weather forecast for Mount Aka (Yatsugatake) is: Moderate rain (total 13mm), heaviest on Mon afternoon. Very mild (max 11°C on Sat afternoon, min 8°C on Mon night). Winds increasing (light winds from the SW on Mon afternoon, strong winds from the WSW by Tue morning).

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

Moderate rain (total 18mm), heaviest on Wed afternoon. Mild temperatures (max 9°C on Tue afternoon, min 8°C on Tue night). Winds decreasing (strong winds from the WSW on Tue afternoon, calm by Fri morning).

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. 51 minutes ago	24°C	Dry	Calm (0 kph at 193).
Matsushima wx 37 km WSW 798m alt. 42 minutes ago	23°C	Dry	Calm (0 kph at 183).
Momose wx 44 km WNW 603m alt. 1 hour ago	23°C	Dry	Calm (3 kph at 294).
Karuizawa 44 km NNE 1018m alt. 36 minutes ago	19°C	Dry	Calm (2 kph at 47).
Matsumoto Airport 46 km W 241m alt. 2 hours ago	24°C	Dry and partly cloudy.	Wind obs. (7 kph from 10 degs) was rejected.	10.0 km Low: few Mid: scattered High: broken
Sakaguchi wx 61 km E 264m alt. 32 minutes ago	22°C	Dry	Calm (0 kph at 295).
Iida wx 72 km SSW 605m alt. 37 minutes ago	25°C	-	Calm (3 kph at 280).
Yagura wx 74 km NNE 556m alt. 1 hour ago	21°C	Dry	Calm (0 kph at 0).
Suzaka wx 76 km N 349m alt. 34 minutes ago	23°C	Dry	Calm (0 kph at 32).
Uematsu wx 79 km N 423m alt. 51 minutes ago	24°C	-	Calm (0 kph at 135).

* 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.