– 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 SummaryA dusting of snow turning to light rain (total 6mm) on Mon afternoon. Freeze-thaw conditions (max 3°C on Sun afternoon, min 0°C on Tue afternoon). Winds decreasing (severe gales from the WSW on Sun night, moderate winds from the WSW by Tue night). | Days 5–7 Weather SummaryA dusting of snow. Milder later with heavy rain (total 30mm) on Thu morning. Freeze-thaw conditions (max 4°C on Thu afternoon, min -5°C on Sat morning). Winds increasing (light winds from the SSE on Thu morning, severe gales from the W by Fri night). | ||||||||||||||||
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 snow | mod. rain | clear | some clouds | some clouds | some clouds | cloudy | cloudy | light snow | 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 | — | — | 1 | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — |
mm | — | — | — | 6 | — | — | — | — | — | — | 4 | 21 | 5 | — | — | — | — |
max °C | 3 | 3 | 2 | 3 | 2 | 1 | 0 | 0 | 1 | 1 | 3 | 3 | 4 | 3 | 3 | 4 | 1 |
min °C | 2 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 3 | 3 | 2 | 3 | 3 | -4 |
chill °C | -6 | -7 | -6 | -6 | -7 | -6 | -7 | -7 | -6 | -6 | -7 | -3 | -3 | -6 | -5 | -5 | -16 |
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: A dusting of snow turning to light rain (total 6mm) on Mon afternoon. Freeze-thaw conditions (max 3°C on Sun afternoon, min 0°C on Tue afternoon). Winds decreasing (severe gales from the WSW on Sun night, moderate winds from the WSW by Tue night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
A dusting of snow. Milder later with heavy rain (total 30mm) on Thu morning. Freeze-thaw conditions (max 4°C on Thu afternoon, min -5°C on Sat morning). Winds increasing (light winds from the SSE on Thu morning, severe gales 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.