– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 2 pm Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Wed afternoon. Mild temperatures (max 9°C on Mon afternoon, min 3°C on Wed night). Winds increasing (calm on Mon afternoon, gales from the WSW by Wed morning). | Days 5–7 Weather SummaryMostly dry. Mild temperatures (max 6°C on Sun morning, min 3°C on Thu afternoon). Winds decreasing (fresh winds from the W on Thu night, calm by Sat night). | ||||||||||||||||
Mon 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  | | |  |  | | | | | | |
clear | clear | clear | rain shwrs | clear | rain shwrs | rain shwrs | rain shwrs | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | |
Cloud base (m) | 2050 | 1650 | 800 | 850 | 6800 | 5400 | 6000 | 8300 | 9400 | ||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.1 | — | 0.1 | 1 | 0.1 | — | — | — | — | — | — | — | — | — |
max °C | 9 | 9 | 9 | 7 | 7 | 6 | 5 | 4 | 3 | 4 | 4 | 5 | 5 | 4 | 4 | 4 | 5 |
min °C | 8 | 8 | 8 | 7 | 6 | 6 | 4 | 3 | 3 | 3 | 4 | 5 | 4 | 3 | 3 | 4 | 5 |
chill °C | 8 | 6 | 5 | 3 | -1 | -1 | -1 | -3 | -4 | -2 | -2 | 0 | 0 | -1 | -2 | 0 | 3 |
Freezing level m | 4100 | 4300 | 4200 | 3950 | 4150 | 3800 | 3600 | 3550 | 3450 | 3100 | 3550 | 3650 | 3600 | 3500 | 3450 | 3450 | 3900 |
 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — |
 | 5:15 | — | — | 5:14 | — | — | 5:12 | — | — | 5:10 | — | — | 5:09 | — | — | 5:07 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Some drizzle, heaviest during Wed afternoon. Mild temperatures (max 9°C on Mon afternoon, min 3°C on Wed night). Winds increasing (calm on Mon afternoon, gales from the WSW by Wed morning).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Mostly dry. Mild temperatures (max 6°C on Sun morning, min 3°C on Thu afternoon). Winds decreasing (fresh winds from the W on Thu night, calm by Sat night).
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.