– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Thu 16 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Thu 16 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 16 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 29mm), heaviest during Fri afternoon. Very mild (max 14°C on Thu afternoon, min 12°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 17mm), heaviest on Tue afternoon. Very mild (max 14°C on Sun afternoon, min 13°C on Sun night). Wind will be generally light. | ||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | | | | | | | | | | | | |
risk tstorm | risk tstorm | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 2 | 4 | 8 | 5 | 1.5 | 4 | 0.2 | 0.1 | 2 | 1 | 0.6 | 4 | 0.3 | 1.6 | 6 | 1.1 |
max °C | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
min °C | 14 | 13 | 14 | 14 | 12 | 12 | 13 | 13 | 14 | 14 | 13 | 14 | 14 | 13 | 14 | 14 | 13 |
chill °C | 14 | 13 | 14 | 14 | 11 | 11 | 11 | 12 | 14 | 14 | 13 | 14 | 14 | 12 | 13 | 13 | 11 |
Freezing level m | 5300 | 5450 | 5350 | 5350 | 5350 | 5350 | 5400 | 5550 | 5550 | 5500 | 5550 | 5500 | 5450 | 5550 | 5450 | 5350 | 5500 |
Cloud base (m) | 3150 | 2050 | 2800 | 1800 | 1550 | 900 | 1650 | 850 | 900 | 2250 | 1650 | 1650 | 2300 | 2200 | 900 | 2450 | 800 |
 | — | — | 4:41 | — | — | 4:43 | — | — | 4:43 | — | — | 4:43 | — | — | 4:45 | — | — |
 | 7:02 | — | — | 7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 29mm), heaviest during Fri afternoon. Very mild (max 14°C on Thu afternoon, min 12°C on Fri night). Wind will be generally light.
Mount Iō (Yatsugatake) Weather (Days 3-6):
Moderate rain (total 17mm), heaviest on Tue afternoon. Very mild (max 14°C on Sun afternoon, min 13°C on Sun 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 7km SSW of Numata |  | ||||
lightning 9km WSW of Omama | |
* 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.