– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 8 am Sat 31 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sat 31 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 18mm), heaviest on Mon afternoon. Mild temperatures (max 7°C on Sun morning, min 2°C on Sat night). Winds increasing (light winds from the W on Sat night, strong winds from the WSW by Sun night). | Days 4–6 Weather SummaryHeavy rain (total 35mm), heaviest during Thu morning. Mild temperatures (max 7°C on Thu night, min 1°C on Tue night). Winds increasing (calm on Wed morning, fresh winds from the W by Thu night). | |||||||||||||||||
Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  |  | | |  | |  | |  | | |
rain shwrs | rain shwrs | clear | some clouds | some clouds | some clouds | light rain | heavy rain | rain shwrs | clear | some clouds | some clouds | cloudy | cloudy | heavy rain | heavy rain | mod. rain | rain shwrs | |
Cloud base (m) | 800 | 1700 | 2100 | 6400 | 6100 | 2350 | 1500 | 850 | 7000 | 1800 | 950 | 2600 | 850 | 850 | 850 | 2450 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | 0.2 | — | — | — | — | 3 | 14 | 0.1 | — | — | — | — | — | 12 | 15 | 8 | 0.3 |
max °C | 5 | 5 | 2 | 7 | 7 | 5 | 5 | 5 | 5 | 5 | 5 | 2 | 5 | 5 | 3 | 3 | 6 | 7 |
min °C | 4 | 3 | 2 | 4 | 6 | 5 | 4 | 4 | 3 | 3 | 2 | 1 | 2 | 3 | 3 | 3 | 4 | 6 |
chill °C | 0 | -2 | -2 | 0 | 1 | 0 | -1 | -1 | -3 | -2 | -2 | -4 | 1 | 0 | 0 | -2 | 2 | 4 |
Freezing level m | 2600 | 2500 | 2400 | 3350 | 3100 | 3000 | 3050 | 3500 | 3250 | 3050 | 2750 | 2400 | 2550 | 2850 | 2750 | 2700 | 3100 | 3750 |
 | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — |
 | — | 4:52 | — | — | 4:51 | — | — | 4:50 | — | — | 4:49 | — | — | 4:47 | — | — | 4:46 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Moderate rain (total 18mm), heaviest on Mon afternoon. Mild temperatures (max 7°C on Sun morning, min 2°C on Sat night). Winds increasing (light winds from the W on Sat night, strong winds from the WSW by Sun night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Heavy rain (total 35mm), heaviest during Thu morning. Mild temperatures (max 7°C on Thu night, min 1°C on Tue night). Winds increasing (calm on Wed morning, fresh winds from the W by Thu night).
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 |
|---|---|---|---|---|---|
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.