– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 2 am Fri 23 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Fri 23 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 25mm), heaviest during Sat morning. Very mild (max 11°C on Fri morning, min 8°C on Fri morning). Winds decreasing (strong winds from the SW on Sat night, light winds from the W by Sun night). | Days 4–6 Weather SummaryHeavy rain (total 40mm), heaviest during Tue morning. Freeze-thaw conditions (max 11°C on Mon night, min -2°C on Wed night). Winds increasing (calm on Mon afternoon, strong winds from the WNW by Tue night). | |||||||||||||||||
Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | |  | |  |  | | |  | |
clear | some clouds | light rain | heavy rain | light rain | light rain | light rain | light rain | light rain | light rain | light rain | heavy rain | heavy rain | rain shwrs | rain shwrs | clear | clear | clear | |
Cloud base (m) | 2200 | 1700 | 900 | 850 | 900 | 850 | 850 | 850 | 950 | 800 | 800 | 800 | 2050 | 1800 | 850 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.6 | 10 | 1.2 | 3 | 3 | 4 | 2 | 1.6 | 1.6 | 18 | 17 | 1 | 0.4 | — | — | — |
max °C | 11 | 11 | 9 | 9 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 7 | 1 | 2 | 0 |
min °C | 8 | 9 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 11 | 9 | -1 | 0 | 0 | -2 |
chill °C | 6 | 7 | 6 | 6 | 6 | 6 | 6 | 8 | 9 | 8 | 7 | 7 | 8 | 5 | -9 | -7 | -6 | -8 |
Freezing level m | 3950 | 4100 | 4050 | 4200 | 4150 | 4350 | 4250 | 4350 | 4100 | 4050 | 4150 | 4450 | 4700 | 4350 | 2550 | 2000 | 2200 | 1400 |
 | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — |
 | — | 5:00 | — | — | 5:00 | — | — | 4:58 | — | — | 4:57 | — | — | 4:55 | — | — | 4:54 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 25mm), heaviest during Sat morning. Very mild (max 11°C on Fri morning, min 8°C on Fri morning). Winds decreasing (strong winds from the SW on Sat night, light winds from the W by Sun night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Heavy rain (total 40mm), heaviest during Tue morning. Freeze-thaw conditions (max 11°C on Mon night, min -2°C on Wed night). Winds increasing (calm on Mon afternoon, strong winds from the WNW by Tue night).
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.