– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 8 pm Wed 12 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Wed 12 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 28mm), heaviest during Fri afternoon. Very mild (max 12°C on Fri morning, min 9°C on Wed night). Winds decreasing (strong winds from the SSE on Wed night, calm by Fri night). | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Sat night. Very mild (max 13°C on Mon morning, min 10°C on Sat night). Wind will be generally light. | |||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | | |  | | | | |  | |
rain shwrs | some clouds | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | rain shwrs | rain shwrs | some clouds | |
Cloud base (m) | 850 | 5350 | 2400 | 850 | 1550 | 2100 | 900 | 950 | 2200 | 1550 | 1800 | 2000 | 1600 | 2150 | 2200 | 2300 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | 2 | 0.6 | 3 | 9 | 4 | 1.6 | 8 | 1.3 | 0.3 | 2 | 0.3 | 0.1 | 0.3 | — |
max °C | 9 | 10 | 11 | 11 | 12 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 12 | 13 | 12 | 13 |
min °C | 9 | 10 | 11 | 10 | 11 | 11 | 10 | 11 | 11 | 10 | 11 | 11 | 11 | 13 | 11 | 12 |
chill °C | 5 | 7 | 9 | 7 | 9 | 10 | 10 | 11 | 11 | 8 | 10 | 11 | 10 | 13 | 11 | 12 |
Freezing level m | 4500 | 4550 | 4500 | 4650 | 4700 | 4750 | 4800 | 4750 | 4850 | 4850 | 4850 | 4850 | 5050 | 5250 | 4950 | 5300 |
 | — | 5:01 | — | — | 5:03 | — | — | 5:03 | — | — | 5:05 | — | — | 5:05 | — | — |
 | — | — | 6:38 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:34 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 28mm), heaviest during Fri afternoon. Very mild (max 12°C on Fri morning, min 9°C on Wed night). Winds decreasing (strong winds from the SSE on Wed night, calm by Fri night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Sat night. Very mild (max 13°C on Mon morning, min 10°C on Sat night). Wind will be generally light.
This table gives the weather forecast for Mount Iō (Yatsugatake) at the specific elevation of 2760 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 |
|---|---|---|---|---|---|
lightning 10km SW of Otsuki |  | ||||
thunderstorm affecting Yorii | | ||||
lightning 17km SSW of Uenohara | |
* 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.