– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 8 am Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow turning to light rain (total 6mm) on Mon afternoon. Freeze-thaw conditions (max 3°C on Sun afternoon, min -1°C on Tue afternoon). Winds decreasing (severe gales from the W on Sun night, light winds from the WSW by Tue night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Wed night will be washed away by heavy rain (total 30mm) on Thu afternoon. Freeze-thaw conditions (max 5°C on Fri morning, min -1°C on Fri night). Winds increasing (light winds from the WSW on Thu afternoon, stormy winds from the W by Fri night). | |||||||||||||||||
Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | | | |  |  | |  |  | | |  | | | |
some clouds | some clouds | clear | light snow | rain shwrs | clear | some clouds | some clouds | some clouds | cloudy | cloudy | mod. snow | heavy rain | heavy rain | some clouds | clear | clear | clear | |
Cloud base (m) | 6100 | 6150 | 4750 | 2850 | 1550 | 900 | 1750 | 1000 | 1750 | 850 | 850 | 800 | 2100 | 2250 | 2400 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 1 | — | — | — | — | — | — | — | 6 | — | — | — | — | — | — |
mm | — | — | — | — | 6 | — | — | — | — | — | — | — | 18 | 13 | — | — | — | — |
max °C | 2 | 3 | 3 | 2 | 3 | 2 | 1 | 1 | 0 | 1 | 0 | 1 | 3 | 4 | 4 | 5 | 5 | 2 |
min °C | 2 | 2 | 2 | 2 | 2 | 0 | 1 | -1 | -1 | 0 | 0 | 0 | 2 | 3 | 2 | 4 | 4 | -1 |
chill °C | -4 | -6 | -7 | -7 | -6 | -9 | -6 | -8 | -8 | -6 | -6 | -7 | -4 | -1 | -6 | -4 | -4 | -12 |
Freezing level m | 3350 | 3200 | 3250 | 3200 | 3400 | 2850 | 3100 | 2850 | 2500 | 2800 | 2750 | 2900 | 3300 | 3400 | 3250 | 3550 | 3650 | 2950 |
 | 6:07 | — | — | 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 -1°C on Tue afternoon). Winds decreasing (severe gales from the W on Sun night, light winds from the WSW by Tue night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
A light covering of new snow mostly falling on Wed night will be washed away by heavy rain (total 30mm) on Thu afternoon. Freeze-thaw conditions (max 5°C on Fri morning, min -1°C on Fri night). Winds increasing (light winds from the WSW on Thu afternoon, stormy 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.