– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 2 pm Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 16°C on Thu morning, min 4°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 39mm), heaviest during Mon morning. Very mild (max 13°C on Tue morning, min 7°C on Sat night). Wind will be generally light. | ||||||||||||||||
Wed 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | |  |  |  |  |  |  |  | | |
rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | rain shwrs | cloudy | light rain | heavy rain | heavy rain | mod. rain | rain shwrs | |
Cloud base (m) | 2000 | 1800 | 800 | 850 | 1650 | 900 | 2550 | 1550 | 850 | 800 | 1550 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | — | — | — | — | — | — | — | — | — | 0.1 | — | 0.9 | 11 | 16 | 8 | 3 |
max °C | 14 | 13 | 16 | 16 | 12 | 10 | 11 | 6 | 10 | 10 | 8 | 10 | 8 | 7 | 7 | 9 | 11 |
min °C | 13 | 13 | 15 | 13 | 8 | 9 | 8 | 4 | 7 | 8 | 7 | 9 | 7 | 7 | 7 | 8 | 9 |
chill °C | 13 | 13 | 15 | 12 | 6 | 7 | 6 | 0 | 5 | 8 | 5 | 8 | 6 | 5 | 7 | 5 | 6 |
Freezing level m | 4500 | 4800 | 4950 | 4650 | 4400 | 4150 | 3500 | 3650 | 3600 | 3350 | 3750 | 3850 | 3250 | 3750 | 3950 | 4300 | 4350 |
 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — |
 | 5:31 | — | — | 5:30 | — | — | 5:29 | — | — | 5:28 | — | — | 5:25 | — | — | 5:24 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Mostly dry. Very mild (max 16°C on Thu morning, min 4°C on Fri night). Wind will be generally light.
Mount Iō (Yatsugatake) Weather (Days 3-6):
Heavy rain (total 39mm), heaviest during Mon morning. Very mild (max 13°C on Tue morning, min 7°C on Sat 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 |
|---|---|---|---|---|---|
Matsumoto Airport |  | ||||
* 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.