– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 2 am Sat 26 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sat 26 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 35mm), heaviest during Sun night. Very mild (max 14°C on Sun afternoon, min 9°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 19mm), heaviest on Thu night. Very mild (max 13°C on Wed afternoon, min 9°C on Tue morning). Winds increasing (light winds from the W on Tue afternoon, fresh winds from the SW by Thu morning). | |||||||||||||||||
Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  | | |  | |  | | | |  | |
light rain | light rain | light rain | cloudy | some clouds | heavy rain | mod. rain | light rain | rain shwrs | light rain | light rain | some clouds | some clouds | rain shwrs | light rain | light rain | rain shwrs | mod. rain | |
Cloud base (m) | 850 | 800 | 800 | 850 | 1700 | 900 | 800 | 850 | 1500 | 850 | 800 | 5000 | 5250 | 850 | 850 | 800 | 1550 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 3 | 2 | — | — | 15 | 7 | 4 | 2 | 1.1 | 1.1 | — | — | 0.1 | 5 | 1.8 | 0.4 | 9 |
max °C | 9 | 10 | 10 | 12 | 14 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 12 | 13 | 12 | 12 | 13 | 13 |
min °C | 9 | 9 | 9 | 11 | 12 | 11 | 11 | 10 | 10 | 9 | 10 | 9 | 11 | 11 | 11 | 12 | 13 | 11 |
chill °C | 7 | 7 | 7 | 10 | 10 | 8 | 10 | 7 | 7 | 7 | 8 | 7 | 10 | 9 | 9 | 9 | 10 | 10 |
Freezing level m | 3950 | 4000 | 4100 | 4150 | 4300 | 4350 | 4150 | 4300 | 4200 | 3900 | 4250 | 4350 | 4450 | 4400 | 4600 | 4650 | 4650 | 4650 |
 | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — |
 | — | 5:37 | — | — | 5:36 | — | — | 5:35 | — | — | 5:32 | — | — | 5:31 | — | — | 5:30 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 35mm), heaviest during Sun night. Very mild (max 14°C on Sun afternoon, min 9°C on Sat morning). Wind will be generally light.
Mount Iō (Yatsugatake) Weather (Days 3-6):
Moderate rain (total 19mm), heaviest on Thu night. Very mild (max 13°C on Wed afternoon, min 9°C on Tue morning). Winds increasing (light winds from the W on Tue afternoon, fresh winds from the SW by Thu morning).
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.