– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Tue 11 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 30mm), heaviest during Tue night. Very mild (max 17°C on Thu morning, min 11°C on Tue night). Winds decreasing (fresh winds from the E on Tue night, calm by Fri morning). | Days 5–7 Weather SummaryModerate rain (total 15mm), heaviest on Fri afternoon. Very mild (max 19°C on Mon morning, min 13°C on Sat night). Wind will be generally light. | ||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | | | | | | | | |
light rain | heavy rain | mod. rain | rain shwrs | rain shwrs | clear | risk tstorm | rain shwrs | rain shwrs | mod. rain | rain shwrs | risk tstorm | risk tstorm | rain shwrs | clear | rain shwrs | rain shwrs | |
Cloud base (m) | 3550 | 1500 | 800 | 1500 | 850 | 1550 | 850 | 850 | 2950 | 850 | 850 | 1850 | 1750 | 800 | 5050 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | 20 | 7 | 0.4 | 0.1 | — | 1.6 | 0.1 | 0.3 | 5 | 2 | 1.1 | 5 | 1 | — | 0.6 | 0.4 |
max °C | 15 | 13 | 12 | 14 | 12 | 17 | 17 | 14 | 17 | 17 | 15 | 16 | 17 | 14 | 18 | 18 | 15 |
min °C | 14 | 11 | 12 | 13 | 12 | 15 | 16 | 13 | 15 | 16 | 14 | 15 | 15 | 13 | 15 | 17 | 14 |
chill °C | 12 | 8 | 10 | 11 | 10 | 14 | 16 | 13 | 15 | 16 | 14 | 15 | 14 | 12 | 14 | 17 | 14 |
Freezing level m | 4850 | 4750 | 4450 | 4300 | 4450 | 4550 | 4500 | 4650 | 4650 | 4650 | 4700 | 4800 | 4850 | 4850 | 4900 | 4900 | 5100 |
 | — | — | 5:01 | — | — | 5:01 | — | — | 5:03 | — | — | 5:03 | — | — | 5:05 | — | — |
 | 6:40 | — | — | 6:39 | — | — | 6:38 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 30mm), heaviest during Tue night. Very mild (max 17°C on Thu morning, min 11°C on Tue night). Winds decreasing (fresh winds from the E on Tue night, calm by Fri morning).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Fri afternoon. Very mild (max 19°C on Mon morning, min 13°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.