– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 2 pm Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 4mm), mostly falling on Tue afternoon. Mild temperatures (max 9°C on Wed morning, min 6°C on Mon afternoon). Winds increasing (moderate winds from the SW on Sun afternoon, severe gales from the WSW by Wed morning). | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Wed night. Mild temperatures (max 9°C on Wed afternoon, min 1°C on Thu night). Winds decreasing (stormy winds from the WSW on Wed afternoon, light winds from the W by Fri night). | ||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | |  | | | |  | | | | |
clear | some clouds | cloudy | cloudy | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | some clouds | some clouds | clear | clear | clear | clear | |
Cloud base (m) | 6400 | 2650 | 2000 | 1000 | 900 | 3050 | 800 | 800 | 6000 | 950 | |||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 0.2 | 1.4 | 1.6 | 0.2 | 0.2 | — | 3 | — | — | — | — | — | — |
max °C | 8 | 8 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 7 | 4 | 3 | 2 | 4 | 4 | 5 |
min °C | 8 | 7 | 7 | 6 | 7 | 7 | 8 | 7 | 9 | 8 | 6 | 4 | 2 | 1 | 3 | 4 | 4 |
chill °C | 4 | 2 | 2 | 0 | 2 | 1 | 3 | 0 | 3 | 1 | -1 | -3 | -4 | -5 | -2 | 0 | 2 |
Freezing level m | 4200 | 4350 | 4150 | 3950 | 4050 | 4050 | 4050 | 4200 | 4400 | 4450 | 3900 | 3650 | 3300 | 3250 | 3450 | 3450 | 3750 |
 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — |
 | 5:07 | — | — | 5:06 | — | — | 5:04 | — | — | 5:02 | — | — | 5:01 | — | — | 5:00 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Light rain (total 4mm), mostly falling on Tue afternoon. Mild temperatures (max 9°C on Wed morning, min 6°C on Mon afternoon). Winds increasing (moderate winds from the SW on Sun afternoon, severe gales from the WSW by Wed morning).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Wed night. Mild temperatures (max 9°C on Wed afternoon, min 1°C on Thu night). Winds decreasing (stormy winds from the WSW on Wed afternoon, light winds from the W by Fri 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.