– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 2 pm Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 63mm), heaviest during Mon afternoon. Very mild (max 18°C on Sun afternoon, min 5°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 44mm), heaviest during Fri morning. Very mild (max 13°C on Thu morning, min 5°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  |  | |  | | | | | | | |
heavy rain | mod. rain | mod. rain | heavy rain | mod. rain | heavy rain | rain shwrs | rain shwrs | clear | clear | some clouds | clear | clear | rain shwrs | heavy rain | rain shwrs | rain shwrs | |
Cloud base (m) | 850 | 1750 | 850 | 850 | 800 | 800 | 800 | 2150 | 1750 | 1800 | 950 | 2250 | 850 | 1550 | 1550 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 13 | 7 | 9 | 14 | 9 | 11 | 0.1 | 0.6 | — | — | — | — | — | 4 | 39 | 0.4 | 0.3 |
max °C | 18 | 15 | 15 | 14 | 15 | 15 | 14 | 11 | 9 | 10 | 7 | 13 | 13 | 11 | 11 | 13 | 12 |
min °C | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 5 | 5 | 5 | 5 | 9 | 10 | 10 | 10 | 12 | 11 |
chill °C | 15 | 14 | 14 | 14 | 14 | 14 | 12 | 2 | 2 | 3 | 4 | 7 | 8 | 8 | 9 | 11 | 10 |
Freezing level m | 4500 | 4200 | 4200 | 4300 | 4450 | 4450 | 4300 | 2400 | 2250 | 2500 | 2350 | 2750 | 2950 | 2950 | 3100 | 3350 | 3150 |
 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — |
 | 4:58 | — | — | 4:57 | — | — | 4:55 | — | — | 4:54 | — | — | 4:53 | — | — | 4:52 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 63mm), heaviest during Mon afternoon. Very mild (max 18°C on Sun afternoon, min 5°C on Tue night). Wind will be generally light.
Mount Iō (Yatsugatake) Weather (Days 3-6):
Heavy rain (total 44mm), heaviest during Fri morning. Very mild (max 13°C on Thu morning, min 5°C on Wed afternoon). Wind will be generally light.
This table gives the weather forecast for Mount Iō (Yatsugatake) at the specific elevation of 1000 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 |
|---|---|---|---|---|---|
Matsumoto Airpor |  | ||||
* 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.