– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 8 am Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 13mm), heaviest on Sun morning. Mild temperatures (max 7°C on Sat morning, min 2°C on Sun night). Winds increasing (calm on Fri afternoon, fresh winds from the SW by Sat night). | Days 4–6 Weather SummaryModerate rain (total 20mm), heaviest on Wed afternoon. Freeze-thaw conditions (max 6°C on Wed morning, min -2°C on Wed night). Winds increasing (light winds from the W on Mon night, strong winds from the WSW by Wed night). | |||||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  |  |  | | | | | | |  |  | | |
clear | clear | some clouds | cloudy | some clouds | light rain | mod. rain | rain shwrs | rain shwrs | clear | some clouds | some clouds | some clouds | cloudy | rain shwrs | light rain | heavy rain | rain shwrs | |
Cloud base (m) | 7200 | 6550 | 3250 | 2200 | 800 | 800 | 1900 | 900 | 1900 | 1600 | 2200 | 1750 | 1600 | 1750 | 750 | 1650 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 2 | 8 | 1.8 | 0.3 | — | — | — | — | — | 0.4 | 1.7 | 17 | 1.1 |
max °C | 6 | 6 | 5 | 7 | 7 | 6 | 6 | 7 | 6 | 3 | 3 | 1 | 2 | 1 | 4 | 6 | 6 | 5 |
min °C | 4 | 6 | 5 | 5 | 7 | 5 | 5 | 6 | 2 | 2 | 1 | 0 | 2 | 1 | 1 | 5 | 6 | -2 |
chill °C | 0 | 4 | 3 | 2 | 4 | 0 | 0 | 3 | -3 | -3 | -3 | -4 | -2 | -3 | -5 | 0 | 0 | -10 |
Freezing level m | 2650 | 2800 | 3200 | 3400 | 3250 | 3350 | 3150 | 3150 | 3000 | 3150 | 2800 | 2050 | 2300 | 2400 | 2750 | 3100 | 3200 | 2500 |
 | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — |
 | — | 4:39 | — | — | 4:39 | — | — | 4:38 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Moderate rain (total 13mm), heaviest on Sun morning. Mild temperatures (max 7°C on Sat morning, min 2°C on Sun night). Winds increasing (calm on Fri afternoon, fresh winds from the SW by Sat night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Moderate rain (total 20mm), heaviest on Wed afternoon. Freeze-thaw conditions (max 6°C on Wed morning, min -2°C on Wed night). Winds increasing (light winds from the W on Mon night, strong winds from the WSW by Wed 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.