– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 8 am Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Fri afternoon. Freeze-thaw conditions (max 9°C on Fri morning, min -1°C on Wed afternoon). Winds increasing (light winds from the W on Wed night, strong winds from the SW by Fri morning). | Days 4–6 Weather SummaryHeavy rain (total 25mm), heaviest during Mon afternoon. Mild temperatures (max 7°C on Sun afternoon, min 1°C on Sat night). Winds increasing (light winds from the W on Sun morning, strong winds from the SW by Mon morning). | |||||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | |  | | | | | | |  |  |  | | |
clear | clear | clear | clear | some clouds | rain shwrs | clear | rain shwrs | rain shwrs | clear | clear | clear | some clouds | some clouds | some clouds | light rain | heavy rain | rain shwrs | |
Cloud base (m) | 1900 | 2050 | 850 | 5900 | 3900 | 3050 | 1650 | 2500 | 2150 | 7100 | 6650 | 3200 | 2500 | 800 | 900 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 0.1 | — | 1.2 | 0.3 | — | — | — | — | — | — | 4 | 20 | 0.8 |
max °C | 3 | 3 | 1 | 5 | 5 | 5 | 9 | 9 | 6 | 5 | 6 | 2 | 6 | 7 | 5 | 7 | 7 | 5 |
min °C | 2 | -1 | -1 | 3 | 5 | 4 | 6 | 6 | 4 | 5 | 4 | 1 | 3 | 5 | 4 | 5 | 6 | 3 |
chill °C | -4 | -6 | -6 | -2 | 0 | -2 | 0 | 2 | -1 | 0 | -1 | -4 | -1 | 1 | -2 | -1 | 0 | -2 |
Freezing level m | 2300 | 2450 | 1800 | 2600 | 2800 | 3000 | 3300 | 3050 | 3100 | 2750 | 2650 | 2400 | 3200 | 2950 | 3150 | 3750 | 3650 | 2850 |
 | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — |
 | — | 4:54 | — | — | 4:53 | — | — | 4:52 | — | — | 4:52 | — | — | 4:51 | — | — | 4:50 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Some drizzle, heaviest during Fri afternoon. Freeze-thaw conditions (max 9°C on Fri morning, min -1°C on Wed afternoon). Winds increasing (light winds from the W on Wed night, strong winds from the SW by Fri morning).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Heavy rain (total 25mm), heaviest during Mon afternoon. Mild temperatures (max 7°C on Sun afternoon, min 1°C on Sat night). Winds increasing (light winds from the W on Sun morning, strong winds from the SW by Mon 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.