– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 2 am Mon 14 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Mon 14 Sep Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 45mm), heaviest during Tue night. Very mild (max 12°C on Mon morning, min 8°C on Wed afternoon). Winds decreasing (strong winds from the WSW on Tue afternoon, light winds from the S by Wed night). | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Thu afternoon. Very mild (max 10°C on Fri night, min 9°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | |  | |  | | |  | | | | |
clear | light rain | rain shwrs | mod. rain | light rain | heavy rain | risk tstorm | mod. rain | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | clear | rain shwrs | light rain | rain shwrs | |
Cloud base (m) | 950 | 850 | 850 | 850 | 850 | 1700 | 900 | 1550 | 2050 | 1700 | 1750 | 1950 | 2000 | 1550 | 2150 | 2350 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.8 | 3 | 6 | 4 | 22 | 4 | 5 | 1 | 0.3 | 1 | — | 0.1 | 0.2 | — | 0.3 | 0.4 | 0.3 |
max °C | 12 | 12 | 11 | 10 | 9 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 |
min °C | 12 | 11 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 |
chill °C | 9 | 9 | 6 | 6 | 5 | 5 | 6 | 5 | 6 | 8 | 8 | 9 | 7 | 7 | 7 | 8 | 10 | 10 |
Freezing level m | 5000 | 4750 | 4600 | 4500 | 4500 | 4450 | 4350 | 4300 | 4300 | 4400 | 4450 | 4650 | 4550 | 4650 | 4800 | 4750 | 4750 | 4850 |
 | 5:26 | — | — | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — |
 | — | 5:55 | — | — | 5:53 | — | — | 5:52 | — | — | 5:51 | — | — | 5:50 | — | — | 5:47 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 45mm), heaviest during Tue night. Very mild (max 12°C on Mon morning, min 8°C on Wed afternoon). Winds decreasing (strong winds from the WSW on Tue afternoon, light winds from the S by Wed night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Thu afternoon. Very mild (max 10°C on Fri night, min 9°C on Thu morning). 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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* 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.