– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 2 pm Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 9mm), mostly falling on Mon afternoon. Mild temperatures (max 7°C on Sun afternoon, min 3°C on Mon night). Winds decreasing (strong winds from the WSW on Sun night, calm by Tue night). | Days 5–7 Weather SummaryHeavy rain (total 39mm), heaviest during Thu morning. Freeze-thaw conditions (max 8°C on Fri morning, min -1°C on Fri night). Winds increasing (light winds from the SE on Thu morning, strong winds from the W by Fri morning). | ||||||||||||||||
Sun 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | |  |  |  | |  | |  | |
some clouds | clear | light rain | mod. rain | rain shwrs | some clouds | some clouds | rain shwrs | light rain | light rain | heavy rain | heavy rain | rain shwrs | clear | clear | clear | some clouds | |
Cloud base (m) | 6000 | 4600 | 3450 | 1600 | 850 | 1900 | 1650 | 1000 | 1000 | 800 | 800 | 1850 | 2250 | 2450 | 2100 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 1.8 | 6 | 0.2 | — | — | 0.2 | 0.1 | 0.9 | 12 | 21 | 5 | — | — | — | — |
max °C | 7 | 6 | 6 | 5 | 5 | 6 | 6 | 3 | 5 | 4 | 5 | 6 | 7 | 7 | 8 | 8 | 4 |
min °C | 6 | 5 | 4 | 5 | 3 | 4 | 4 | 3 | 4 | 4 | 4 | 6 | 6 | 6 | 7 | 6 | -1 |
chill °C | 1 | -1 | -1 | 0 | -2 | 0 | 1 | 0 | 1 | 0 | 0 | 3 | 3 | 1 | 2 | 1 | -9 |
Freezing level m | 3200 | 3300 | 3150 | 3350 | 2900 | 3100 | 2800 | 2650 | 2850 | 2900 | 2850 | 3400 | 3500 | 3250 | 3250 | 3350 | 2400 |
 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — |
 | 4:51 | — | — | 4:50 | — | — | 4:49 | — | — | 4:47 | — | — | 4:46 | — | — | 4:45 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Light rain (total 9mm), mostly falling on Mon afternoon. Mild temperatures (max 7°C on Sun afternoon, min 3°C on Mon night). Winds decreasing (strong winds from the WSW on Sun night, calm by Tue night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Heavy rain (total 39mm), heaviest during Thu morning. Freeze-thaw conditions (max 8°C on Fri morning, min -1°C on Fri night). Winds increasing (light winds from the SE on Thu morning, strong winds from the W by Fri morning).
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.