– Lat/Long: 35.97° N 138.37° E

Mount Aka (Yatsugatake) Weather Forecast

Southern Yatsugatake Volcanic Group · Japan

Issued: 8 pm Thu 10 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 8 pm Thu 10 Sep Local Time

Updates in:

hr min s

Update imminent

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

	Days 1–4 Weather Summary Heavy rain (total 34mm), heaviest during Fri morning. Very mild (max 11°C on Sun morning, min 9°C on Fri night). Winds decreasing (strong winds from the WSW on Thu night, light winds from the WSW by Sat afternoon).										Days 5–7 Weather Summary Moderate rain (total 12mm), heaviest on Wed afternoon. Very mild (max 11°C on Sun night, min 9°C on Mon night). Winds increasing (light winds from the WSW on Mon night, fresh winds from the WSW by Tue night).
		Friday 11			Saturday 12			Sunday 13			Monday 14			Tuesday 15
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	mod. rain	heavy rain	light rain	clear	rain shwrs	rain shwrs	rain shwrs	rain shwrs	risk tstorm	rain shwrs	clear	risk tstorm	rain shwrs	light rain	light rain	rain shwrs
Cloud base (m)	850	850	850	850	1600	1650	950	1000	2000	900		2800	1700	1600	950	1000
km/h	WSW	WSW	WSW	WSW	WSW	WSW	SW	SW	SW	SW	SW	SSW	SSW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	9	13	0.9	—	1.7	5	0.5	0.9	4	0.3	—	2	1.1	0.2	2	0.5
max °C	10	10	10	10	10	10	10	11	11	11	11	10	10	9	9	9
min °C	10	10	10	9	10	10	9	10	11	11	11	10	9	9	9	9
chill °C	6	7	6	5	7	7	6	7	8	8	9	8	6	7	5	5

Freezing level m	4850	5000	4900	4950	4800	4900	4800	4850	4900	4900	4800	4700	4700	4700	4700	4650

	—	5:24	—	—	5:26	—	—	5:26	—	—	5:26	—	—	5:28	—	—
	—	—	6:00	—	—	5:59	—	—	5:57	—	—	5:55	—	—	5:53	—

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

The weather forecast for Mount Aka (Yatsugatake) is: Heavy rain (total 34mm), heaviest during Fri morning. Very mild (max 11°C on Sun morning, min 9°C on Fri night). Winds decreasing (strong winds from the WSW on Thu night, light winds from the WSW by Sat afternoon).

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

Moderate rain (total 12mm), heaviest on Wed afternoon. Very mild (max 11°C on Sun night, min 9°C on Mon night). Winds increasing (light winds from the WSW on Mon night, fresh winds from the WSW by Tue 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. 1 hour ago	20°C	Dry	Calm (2 kph at 281).
Matsushima wx 37 km WSW 798m alt. 2 hours ago	18°C	Dry	Calm (0 kph at 261).
Momose wx 44 km WNW 603m alt. 1 hour ago	19°C	Dry	Calm (2 kph at 302).
Karuizawa 44 km NNE 1018m alt. 2 hours ago	16°C	Dry	Calm (5 kph at 28).
Sakaguchi wx 61 km E 264m alt. 2 hours ago	18°C	Dry	Calm (0 kph at 194).
Iida wx 72 km SSW 605m alt. 2 hours ago	21°C	-	Calm (0 kph at 248).
Yagura wx 74 km NNE 556m alt. 2 hours ago	17°C	Dry	Calm (0 kph at 0).
Suzaka wx 76 km N 349m alt. 1 hour ago	20°C	Dry	Calm (0 kph at 220).
Uematsu wx 79 km N 423m alt. 2 hours ago	19°C	-	Calm (3 kph at 256).
Yokota Air Base Airport 90 km ESE 215m alt. 2 hours ago	19°C	Mist -.	Wind obs. (6 kph from 100 degs) was rejected.	5 km Low: overcast

* 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.