– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Tue 08 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 08 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 08 Sep Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 66mm), heaviest during Wed night. Very mild (max 13°C on Tue afternoon, min 10°C on Wed night). Winds decreasing (near gales from the SW on Tue night, moderate winds from the WSW by Fri morning). | Days 5–7 Weather SummaryHeavy rain (total 27mm), heaviest during Fri afternoon. Very mild (max 12°C on Sat morning, min 10°C on Fri night). Wind will be generally light. | ||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | | |  | |  | | | | |
risk tstorm | rain shwrs | light rain | heavy rain | heavy rain | light rain | heavy rain | mod. rain | light rain | heavy rain | rain shwrs | rain shwrs | risk tstorm | light rain | rain shwrs | risk tstorm | rain shwrs | |
Cloud base (m) | 2050 | 800 | 800 | 800 | 850 | 850 | 850 | 850 | 850 | 850 | 950 | 1600 | 1850 | 900 | 900 | 1800 | 900 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 4 | 4 | 2 | 11 | 22 | 3 | 13 | 6 | 1.3 | 14 | 1.4 | 0.6 | 4 | 0.9 | 1.3 | 4 | 0.2 |
max °C | 13 | 13 | 12 | 12 | 11 | 10 | 10 | 11 | 11 | 11 | 11 | 12 | 11 | 11 | 12 | 12 | 12 |
min °C | 13 | 12 | 12 | 12 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 11 | 11 | 11 | 11 | 12 | 11 |
chill °C | 10 | 8 | 8 | 8 | 6 | 6 | 6 | 6 | 8 | 9 | 7 | 8 | 9 | 9 | 9 | 10 | 8 |
Freezing level m | 5250 | 5500 | 5350 | 5400 | 5200 | 5000 | 5000 | 4900 | 4950 | 4950 | 4900 | 4800 | 4900 | 4900 | 4900 | 4950 | 4950 |
 | — | — | 5:22 | — | — | 5:24 | — | — | 5:24 | — | — | 5:26 | — | — | 5:26 | — | — |
 | 6:04 | — | — | 6:02 | — | — | 6:00 | — | — | 6:00 | — | — | 5:59 | — | — | 5:57 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 66mm), heaviest during Wed night. Very mild (max 13°C on Tue afternoon, min 10°C on Wed night). Winds decreasing (near gales from the SW on Tue night, moderate winds from the WSW by Fri morning).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Heavy rain (total 27mm), heaviest during Fri afternoon. Very mild (max 12°C on Sat morning, min 10°C on Fri night). Wind will be generally light.
This table gives the weather forecast for Mount Iō (Yatsugatake) at the specific elevation of 2760 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Iō (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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
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lightning 10km SW of Tatsuno |  | ||||
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lightning 10km NNW of Ina | | ||||
Matsumoto Airpor |  | ||||
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* 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.