– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 2 am Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sun 20 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 36mm), heaviest during Mon night. Very mild (max 16°C on Tue morning, min 10°C on Tue night). Winds decreasing (fresh winds from the NE on Mon night, calm by Tue night). | Days 4–6 Weather SummaryLight rain (total 4mm), mostly falling on Fri morning. Very mild (max 15°C on Wed morning, min 11°C on Wed night). Wind will be generally light. | |||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  |  |  | | |  | | | | | |  | |
light rain | light rain | mod. rain | light rain | light rain | heavy rain | rain shwrs | clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | |
Cloud base (m) | 950 | 1550 | 850 | 800 | 800 | 750 | 800 | 1850 | 850 | 2100 | 9050 | 2800 | 2100 | 950 | 2150 | 850 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.9 | 0.6 | 7 | 4 | 1.6 | 21 | 0.4 | — | — | — | 0.1 | 0.1 | 0.2 | 0.9 | 0.3 | 1 | 0.9 | — |
max °C | 14 | 14 | 14 | 14 | 14 | 14 | 16 | 15 | 11 | 15 | 15 | 11 | 14 | 14 | 12 | 13 | 13 | 12 |
min °C | 13 | 13 | 14 | 14 | 13 | 14 | 15 | 13 | 10 | 13 | 12 | 11 | 12 | 13 | 11 | 12 | 12 | 12 |
chill °C | 13 | 12 | 13 | 13 | 11 | 12 | 14 | 12 | 10 | 13 | 12 | 11 | 12 | 13 | 10 | 11 | 11 | 10 |
Freezing level m | 4900 | 4800 | 5150 | 5150 | 5050 | 5300 | 5350 | 5050 | 4800 | 4550 | 4200 | 4150 | 4150 | 4250 | 4300 | 4300 | 4500 | 4550 |
 | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — | 5:35 | — | — |
 | — | 5:46 | — | — | 5:45 | — | — | 5:44 | — | — | 5:42 | — | — | 5:40 | — | — | 5:38 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 36mm), heaviest during Mon night. Very mild (max 16°C on Tue morning, min 10°C on Tue night). Winds decreasing (fresh winds from the NE on Mon night, calm by Tue night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Fri morning. Very mild (max 15°C on Wed morning, min 11°C on Wed night). Wind will be generally light.
This table gives the weather forecast for Mount Iō (Yatsugatake) at the specific elevation of 2000 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.