– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Sat 25 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 25 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 25 Jul Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 42mm), heaviest during Mon afternoon. Very mild (max 15°C on Sat afternoon, min 10°C on Sun night). Winds increasing (light winds from the WNW on Sat afternoon, strong winds from the W by Sun night). | Days 5–7 Weather SummaryModerate rain (total 13mm), heaviest on Thu afternoon. Very mild (max 14°C on Thu night, min 9°C on Tue night). Wind will be generally light. | ||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | |  | |  | | | | | | | |
risk tstorm | risk tstorm | risk tstorm | mod. rain | rain shwrs | rain shwrs | risk tstorm | rain shwrs | light rain | risk tstorm | clear | rain shwrs | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | |
Cloud base (m) | 3150 | 6250 | 2600 | 1500 | 5450 | 2400 | 850 | 850 | 800 | 800 | 850 | 2200 | 1950 | 4700 | 2500 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 3 | 1.6 | 7 | 6 | 1.1 | 14 | 3 | 5 | 4 | — | 0.9 | 2 | 1.6 | 0.1 | 4 | 0.8 |
max °C | 15 | 13 | 13 | 12 | 11 | 12 | 11 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | 13 | 13 | 14 |
min °C | 14 | 12 | 12 | 12 | 10 | 12 | 11 | 10 | 10 | 11 | 9 | 10 | 11 | 10 | 12 | 13 | 13 |
chill °C | 13 | 10 | 10 | 9 | 7 | 10 | 9 | 7 | 6 | 9 | 6 | 9 | 9 | 7 | 10 | 11 | 12 |
Freezing level m | 4950 | 4850 | 4900 | 4850 | 4700 | 4800 | 4750 | 4750 | 4650 | 4700 | 4750 | 4700 | 4900 | 5050 | 5100 | 5100 | 5250 |
 | — | — | 4:48 | — | — | 4:48 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — |
 | 6:57 | — | — | 6:55 | — | — | 6:55 | — | — | 6:54 | — | — | 6:53 | — | — | 6:52 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 42mm), heaviest during Mon afternoon. Very mild (max 15°C on Sat afternoon, min 10°C on Sun night). Winds increasing (light winds from the WNW on Sat afternoon, strong winds from the W by Sun night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Moderate rain (total 13mm), heaviest on Thu afternoon. Very mild (max 14°C on Thu night, min 9°C on Tue night). Wind will be generally light.
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 |  | ||||
lightning 5km SE of Isawa |  | ||||
lightning 10km NW of Fujikawaguchiko | | ||||
lightning 9km S of Enzan | | ||||
lightning 13km W of Otsuki | |
* 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.