– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 2 am Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 2mm), mostly falling on Wed afternoon. Very mild (max 11°C on Tue morning, min 7°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 66mm), heaviest during Sun night. Mild temperatures (max 9°C on Sun night, min 4°C on Sat morning). Winds increasing (light winds from the WSW on Fri afternoon, gales from the WSW by Sun night). | |||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | | | |  | | | |  | |  |  | |
clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | light rain | light rain | mod. rain | light rain | mod. rain | heavy rain | |
Cloud base (m) | 900 | 2150 | 2550 | 2100 | 950 | 900 | 1750 | 2300 | 2400 | 2850 | 1750 | 1700 | 850 | 850 | 900 | 900 | 800 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.3 | 0.9 | 0.3 | 0.1 | 0.3 | 0.3 | 0.1 | 0.9 | 2 | 3 | 5 | 6 | 0.4 | 8 | 41 |
max °C | 11 | 11 | 10 | 9 | 10 | 8 | 10 | 9 | 8 | 8 | 8 | 7 | 5 | 6 | 7 | 7 | 7 | 9 |
min °C | 10 | 10 | 8 | 9 | 8 | 8 | 9 | 9 | 7 | 7 | 7 | 5 | 4 | 5 | 6 | 6 | 7 | 7 |
chill °C | 9 | 10 | 6 | 7 | 6 | 5 | 6 | 7 | 4 | 4 | 5 | 2 | -1 | -1 | 2 | 3 | 4 | 4 |
Freezing level m | 5000 | 4900 | 4800 | 4550 | 4550 | 4300 | 4600 | 4350 | 4250 | 4100 | 3950 | 4050 | 3650 | 3700 | 4050 | 4000 | 4200 | 4300 |
 | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — | 5:35 | — | — | 5:37 | — | — | 5:37 | — | — |
 | — | 5:44 | — | — | 5:42 | — | — | 5:40 | — | — | 5:38 | — | — | 5:37 | — | — | 5:36 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Light rain (total 2mm), mostly falling on Wed afternoon. Very mild (max 11°C on Tue morning, min 7°C on Thu night). Wind will be generally light.
Mount Iō (Yatsugatake) Weather (Days 3-6):
Heavy rain (total 66mm), heaviest during Sun night. Mild temperatures (max 9°C on Sun night, min 4°C on Sat morning). Winds increasing (light winds from the WSW on Fri afternoon, gales from the WSW by Sun night).
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.