– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Thu 03 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Thu 03 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 03 Sep Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 35mm), heaviest during Thu afternoon. Very mild (max 11°C on Thu afternoon, min 8°C on Fri afternoon). Winds decreasing (near gales from the W on Thu afternoon, calm by Sat night). | Days 5–7 Weather SummaryHeavy rain (total 136mm), heaviest during Mon afternoon. Very mild (max 13°C on Mon night, min 9°C on Sun afternoon). Mainly near gales. | ||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | |  | | | |  | |  | |
heavy rain | light rain | risk tstorm | mod. rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | heavy rain | heavy rain | heavy rain | rain shwrs | light rain | light rain | mod. rain | |
Cloud base (m) | 900 | 850 | 850 | 800 | 800 | 900 | 1800 | 2150 | 1650 | 1800 | 900 | 800 | 750 | 1800 | 850 | 1900 | 1550 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 14 | 5 | 2 | 8 | 4 | 0.5 | 0.1 | 0.2 | 0.1 | 0.1 | 15 | 33 | 42 | 0.7 | 0.1 | 3 | 7 |
max °C | 11 | 10 | 10 | 9 | 8 | 9 | 10 | 11 | 10 | 9 | 10 | 11 | 12 | 13 | 13 | 12 | 12 |
min °C | 10 | 9 | 10 | 8 | 8 | 8 | 9 | 9 | 10 | 9 | 10 | 10 | 11 | 12 | 13 | 12 | 12 |
chill °C | 5 | 5 | 7 | 6 | 6 | 6 | 8 | 9 | 9 | 7 | 7 | 7 | 10 | 9 | 11 | 10 | 10 |
Freezing level m | 4800 | 4700 | 4650 | 4450 | 4450 | 4300 | 4600 | 4800 | 4750 | 4650 | 4850 | 5100 | 5300 | 5200 | 5200 | 5200 | 5250 |
 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — |
 | 6:12 | — | — | 6:09 | — | — | 6:08 | — | — | 6:07 | — | — | 6:06 | — | — | 6:04 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 35mm), heaviest during Thu afternoon. Very mild (max 11°C on Thu afternoon, min 8°C on Fri afternoon). Winds decreasing (near gales from the W on Thu afternoon, calm by Sat night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Heavy rain (total 136mm), heaviest during Mon afternoon. Very mild (max 13°C on Mon night, min 9°C on Sun afternoon). Mainly near gales.
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 |  | ||||
* 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.