– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 am Sat 15 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 10mm), heaviest on Sat afternoon. Very mild (max 17°C on Mon morning, min 13°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 16mm), heaviest on Thu night. Warm (max 20°C on Wed morning, min 16°C on Tue night). Wind will be generally light. | |||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | | | | | | | |  |  | | | |
risk tstorm | risk tstorm | light rain | rain shwrs | risk tstorm | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | risk tstorm | rain shwrs | some clouds | risk tstorm | risk tstorm | clear | risk tstorm | risk tstorm | |
Cloud base (m) | 1500 | 1950 | 850 | 1750 | 2200 | 2550 | 900 | 2550 | 1800 | 5250 | 2850 | 2450 | 3000 | 2000 | 1650 | 3000 | 850 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.7 | 5 | 0.4 | 0.4 | 2 | 0.1 | — | 0.3 | 0.1 | — | 0.5 | 0.1 | — | 1.2 | 0.1 | — | 5 | 9 |
max °C | 16 | 15 | 14 | 16 | 16 | 14 | 17 | 17 | 15 | 19 | 18 | 16 | 20 | 19 | 17 | 20 | 19 | 16 |
min °C | 15 | 15 | 13 | 15 | 14 | 14 | 15 | 15 | 14 | 17 | 17 | 16 | 18 | 18 | 16 | 18 | 18 | 16 |
chill °C | 15 | 15 | 13 | 15 | 14 | 14 | 15 | 15 | 13 | 17 | 17 | 16 | 18 | 18 | 16 | 18 | 18 | 16 |
Freezing level m | 4800 | 4900 | 4850 | 4950 | 4900 | 5050 | 5150 | 5050 | 5200 | 5100 | 5000 | 5150 | 5150 | 5000 | 5250 | 5200 | 5100 | 5200 |
 | 5:03 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:07 | — | — | 5:07 | — | — |
 | — | 6:37 | — | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:31 | — | — | 6:30 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Moderate rain (total 10mm), heaviest on Sat afternoon. Very mild (max 17°C on Mon morning, min 13°C on Sat night). Wind will be generally light.
Mount Iō (Yatsugatake) Weather (Days 3-6):
Moderate rain (total 16mm), heaviest on Thu night. Warm (max 20°C on Wed morning, min 16°C on Tue 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 |
|---|---|---|---|---|---|
lightning 7km ENE of Chichibu |  | ||||
 | |||||
lightning 9km WNW of Morohongo | | ||||
lightning 11km ESE 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.