– Lat/Long: 35.97° N 138.37° E

Mount Aka (Yatsugatake) Weather Forecast

Southern Yatsugatake Volcanic Group · Japan

Issued: 8 am Sun 13 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 8 am Sun 13 Sep Local Time

Updates in:

hr min s

Update imminent

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

	Days 1–3 Weather Summary Moderate rain (total 16mm), heaviest on Mon night. Very mild (max 12°C on Mon morning, min 8°C on Mon night). Winds increasing (light winds from the SW on Mon afternoon, strong winds from the SW by Tue morning).									Days 4–6 Weather Summary Heavy rain (total 22mm), heaviest during Thu afternoon. Very mild (max 10°C on Fri night, min 8°C on Wed morning). Winds decreasing (fresh winds from the SW on Wed morning, light winds from the S by Fri afternoon).
	Sunday 13			Monday 14			Tuesday 15			Wednesday 16			Thursday 17			Friday 18
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	risk tstorm	risk tstorm	rain shwrs	clear	risk tstorm	mod. rain	light rain	light rain	rain shwrs	rain shwrs	risk tstorm	rain shwrs	light rain	mod. rain	light rain	rain shwrs	rain shwrs	rain shwrs
Cloud base (m)	1000	2000	850			2000	850	1750	3150	900	900	1800	1750	1000	850	1700	2100	1750
km/h	WSW	WSW	SW	SW	SW	SW	WSW	WSW	SW	SW	WSW	SW	SSW	SE	SSE	S	S	SSE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	1	2	0.1	—	3	5	2	0.2	1.8	4	3	0.5	1.6	8	3	0.2	0.5	0.1
max °C	11	11	11	12	10	9	9	9	9	8	8	9	8	8	8	9	9	10
min °C	11	11	11	12	10	8	8	9	8	8	8	8	8	8	8	8	9	9
chill °C	8	8	8	9	7	4	3	4	4	4	5	6	5	6	5	6	8	7

Freezing level m	4800	4900	4950	4950	4650	4550	4550	4500	4450	4400	4400	4450	4400	4500	4450	4550	4600	4800

	5:26	—	—	5:26	—	—	5:28	—	—	5:28	—	—	5:30	—	—	5:30	—	—
	—	5:57	—	—	5:55	—	—	5:53	—	—	5:52	—	—	5:51	—	—	5:50	—

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

The weather forecast for Mount Aka (Yatsugatake) is: Moderate rain (total 16mm), heaviest on Mon night. Very mild (max 12°C on Mon morning, min 8°C on Mon night). Winds increasing (light winds from the SW on Mon afternoon, strong winds from the SW by Tue morning).

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

Heavy rain (total 22mm), heaviest during Thu afternoon. Very mild (max 10°C on Fri night, min 8°C on Wed morning). Winds decreasing (fresh winds from the SW on Wed morning, light winds from the S by Fri afternoon).

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	23°C	Dry	Calm (0 kph at 243).
Matsushima wx 37 km WSW 798m alt. 54 minutes ago	23°C	Dry	Calm (0 kph at 79).
Momose wx 44 km WNW 603m alt. 1 hour ago	23°C	Dry	Calm (0 kph at 5).
Karuizawa 44 km NNE 1018m alt. 2 hours ago	21°C	Dry	Calm (0 kph at 197).
Matsumoto Airport 46 km W 241m alt. 1 hour ago	22°C	Dry and partly cloudy.	Calm (4 kph at 1).	10.0 km Low: few Mid: scattered
Sakaguchi wx 61 km E 264m alt. 2 hours ago	19°C	Dry	Calm (3 kph at 271).
Iida wx 72 km SSW 605m alt. 48 minutes ago	23°C	-	Calm (5 kph at 201).
Yagura wx 74 km NNE 556m alt. 1 hour ago	22°C	Dry	Calm (0 kph at 0).
Suzaka wx 76 km N 349m alt. 2 hours ago	26°C	Dry	Calm (2 kph at 221).
Uematsu wx 79 km N 423m alt. 2 hours ago	24°C	-	Calm (3 kph at 211).

* 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.