– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 2 am Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 12°C on Thu morning, min 3°C on Fri night). Winds increasing (light winds from the SW on Wed night, fresh winds from the WNW by Fri night). | Days 4–6 Weather SummaryHeavy rain (total 23mm), heaviest during Mon morning. Mild temperatures (max 8°C on Mon night, min 3°C on Sun afternoon). Mainly near gales. | |||||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | | |  |  |  |  |  |  | |  | |
clear | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | cloudy | light rain | mod. rain | heavy rain | light rain | light rain | |
Cloud base (m) | 900 | 2100 | 1600 | 900 | 800 | 850 | 8000 | 850 | 8700 | 6550 | 900 | 850 | 800 | 1550 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.2 | — | — | — | — | — | — | — | — | — | — | — | 0.3 | 7 | 11 | 4 | 1 |
max °C | 10 | 10 | 11 | 12 | 11 | 8 | 6 | 4 | 4 | 5 | 5 | 5 | 5 | 4 | 4 | 6 | 7 | 8 |
min °C | 10 | 9 | 10 | 11 | 9 | 6 | 6 | 4 | 3 | 4 | 4 | 5 | 5 | 3 | 3 | 4 | 6 | 7 |
chill °C | 7 | 6 | 8 | 9 | 5 | 2 | 2 | 0 | -3 | -2 | -1 | 0 | 1 | 0 | -2 | 2 | 0 | 1 |
Freezing level m | 4600 | 4500 | 4850 | 4900 | 4750 | 4400 | 4150 | 3500 | 3600 | 3650 | 3450 | 3750 | 3900 | 3450 | 3550 | 3650 | 4250 | 4450 |
 | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — |
 | — | 5:31 | — | — | 5:30 | — | — | 5:29 | — | — | 5:28 | — | — | 5:25 | — | — | 5:24 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Mostly dry. Very mild (max 12°C on Thu morning, min 3°C on Fri night). Winds increasing (light winds from the SW on Wed night, fresh winds from the WNW by Fri night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Heavy rain (total 23mm), heaviest during Mon morning. Mild temperatures (max 8°C on Mon night, min 3°C on Sun afternoon). Mainly near gales.
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 |
|---|---|---|---|---|---|
Matsumoto Airport |  | ||||
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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.