– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 8 am Thu 21 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Thu 21 May Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Thu 21 May Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 25mm), heaviest during Thu afternoon. Mild temperatures (max 9°C on Thu afternoon, min 3°C on Sat night). Winds decreasing (gales from the SW on Thu morning, calm by Fri night). | Days 4–6 Weather SummaryHeavy rain (total 39mm), heaviest during Tue afternoon. Very mild (max 10°C on Mon morning, min 5°C on Sun morning). Winds increasing (light winds from the WSW on Mon afternoon, gales from the SW by Tue night). | |||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | |  | | | | | | |  |  | |
mod. rain | rain shwrs | rain shwrs | rain shwrs | light rain | clear | clear | cloudy | rain shwrs | some clouds | rain shwrs | clear | clear | rain shwrs | rain shwrs | rain shwrs | heavy rain | heavy rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
8 | 9 | 3 | 0.9 | 0.2 | — | — | — | 3 | — | 0.1 | — | — | 0.1 | 0.3 | 0.2 | 16 | 22 | |
max °C | 8 | 9 | 8 | 5 | 5 | 7 | 6 | 5 | 5 | 6 | 7 | 8 | 10 | 9 | 9 | 9 | 9 | 10 |
min °C | 8 | 8 | 5 | 5 | 5 | 5 | 5 | 4 | 3 | 5 | 7 | 6 | 9 | 8 | 8 | 9 | 8 | 8 |
2 | 2 | -1 | 0 | 2 | 4 | 2 | 0 | -3 | 0 | 2 | 2 | 7 | 6 | 5 | 6 | 3 | 3 | |
4400 | 4350 | 4100 | 3750 | 3750 | 4300 | 3950 | 3800 | 3650 | 3750 | 3850 | 4000 | 4300 | 4100 | 4300 | 4450 | 4450 | 4700 | |
Cloud base (m) | 800 | 800 | 850 | 1600 | 900 | 1650 | 2000 | 2050 | 950 | 2150 | 2500 | 1850 | 9650 | 9600 | 900 | 2250 | 800 | |
 | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:33 | — | — | 4:33 | — | — |
 | — | 6:49 | — | — | 6:50 | — | — | 6:51 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 25mm), heaviest during Thu afternoon. Mild temperatures (max 9°C on Thu afternoon, min 3°C on Sat night). Winds decreasing (gales from the SW on Thu morning, calm by Fri night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Heavy rain (total 39mm), heaviest during Tue afternoon. Very mild (max 10°C on Mon morning, min 5°C on Sun morning). Winds increasing (light winds from the WSW on Mon afternoon, gales from the SW by Tue 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 |
|---|---|---|---|---|---|
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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.