– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Thu 27 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Thu 27 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 27 Aug Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Thu afternoon. Very mild (max 13°C on Sun morning, min 10°C on Thu afternoon). Winds decreasing (gales from the W on Thu night, light winds from the W by Fri morning). | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Mon afternoon. Very mild (max 13°C on Sun afternoon, min 11°C on Tue night). Winds increasing (light winds from the SW on Mon afternoon, strong winds from the S by Wed morning). | ||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  | |  |  | | |  |  | |  | |
mod. rain | light rain | light rain | light rain | light rain | light rain | rain shwrs | some clouds | rain shwrs | risk tstorm | rain shwrs | rain shwrs | risk tstorm | risk tstorm | clear | rain shwrs | clear | |
Cloud base (m) | 1500 | 850 | 850 | 2100 | 1900 | 1750 | 2150 | 2100 | 2850 | 850 | 850 | 2700 | 2000 | 9600 | 2900 | 850 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 8 | 3 | 0.1 | 0.1 | 0.4 | 0.3 | 0.1 | — | 0.1 | 1.5 | 0.2 | 0.1 | 1.4 | 1.1 | — | 0.2 | — |
max °C | 11 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 |
min °C | 10 | 11 | 12 | 12 | 10 | 10 | 11 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 12 | 11 |
chill °C | 6 | 6 | 10 | 10 | 7 | 6 | 7 | 9 | 10 | 11 | 10 | 12 | 12 | 10 | 12 | 11 | 8 |
Freezing level m | 4850 | 4950 | 4750 | 4900 | 5000 | 4900 | 5100 | 5200 | 5150 | 5050 | 5350 | 5300 | 5100 | 5050 | 5100 | 4900 | 5150 |
 | — | — | 5:13 | — | — | 5:15 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — |
 | 6:21 | — | — | 6:20 | — | — | 6:19 | — | — | 6:16 | — | — | 6:15 | — | — | 6:14 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Moderate rain (total 12mm), heaviest on Thu afternoon. Very mild (max 13°C on Sun morning, min 10°C on Thu afternoon). Winds decreasing (gales from the W on Thu night, light winds from the W by Fri morning).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Mon afternoon. Very mild (max 13°C on Sun afternoon, min 11°C on Tue night). Winds increasing (light winds from the SW on Mon afternoon, strong winds from the S by Wed morning).
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 |
|---|---|---|---|---|---|
Matsumoto Airport |  | ||||
lightning 11km WSW of Otsuki |  | ||||
| |||||
lightning 10km ESE of Fujikawaguchiko | |
* 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.