– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Sat 20 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 20 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 20 Jun Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 27mm), heaviest during Sat night. Very mild (max 17°C on Sun morning, min 7°C on Mon night). Winds decreasing (fresh winds from the W on Sun afternoon, light winds from the NNW by Mon night). | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Thu afternoon. Very mild (max 12°C on Wed afternoon, min 8°C on Tue night). Wind will be generally light. | ||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | |  | |  |  | | | | |
heavy rain | heavy rain | rain shwrs | clear | some clouds | some clouds | some clouds | some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | light rain | light rain | light rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 11 | 15 | 0.2 | — | — | — | — | — | — | 1 | 0.7 | 0.2 | 0.5 | 0.2 | 0.4 | 5 | 2 |
max °C | 12 | 13 | 17 | 17 | 13 | 15 | 15 | 10 | 11 | 11 | 8 | 11 | 12 | 9 | 10 | 10 | 11 |
min °C | 11 | 12 | 13 | 16 | 11 | 14 | 13 | 7 | 9 | 10 | 8 | 9 | 10 | 9 | 9 | 10 | 10 |
chill °C | 8 | 9 | 10 | 14 | 9 | 12 | 11 | 6 | 8 | 9 | 7 | 9 | 10 | 8 | 8 | 8 | 9 |
Freezing level m | 4500 | 4700 | 4500 | 4700 | 4850 | 4850 | 4250 | 4200 | 3600 | 3400 | 3600 | 3700 | 3550 | 3850 | 4150 | 4350 | 4350 |
Cloud base (m) | 900 | 800 | 800 | 2050 | 1500 | 1600 | 5600 | 850 | 850 | 3000 | 1700 | 1650 | 2250 | 2500 | 1950 | 1500 | 900 |
 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — |
 | 7:06 | — | — | 7:06 | — | — | 7:06 | — | — | 7:06 | — | — | 7:06 | — | — | 7:07 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 27mm), heaviest during Sat night. Very mild (max 17°C on Sun morning, min 7°C on Mon night). Winds decreasing (fresh winds from the W on Sun afternoon, light winds from the NNW by Mon night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Thu afternoon. Very mild (max 12°C on Wed afternoon, min 8°C on Tue night). Wind will be generally light.
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 |
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Matsumoto Airport |  | ||||
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* 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.