– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 8 am Fri 26 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Fri 26 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Fri 26 Jun Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 96mm), heaviest during Fri night. Very mild (max 16°C on Sat morning, min 12°C on Fri night). Winds decreasing (strong winds from the SW on Fri morning, calm by Sat afternoon). | Days 4–6 Weather SummaryHeavy rain (total 37mm), heaviest during Wed night. Very mild (max 15°C on Mon morning, min 10°C on Wed night). Wind will be generally light. | |||||||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | | | | | | | |  | |
light rain | risk tstorm | rain shwrs | rain shwrs | light rain | light rain | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | light rain | light rain | heavy rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 5 | 14 | 64 | 0.5 | 3 | 0.8 | 1.6 | 6 | 1.3 | 0.4 | 4 | 1 | 0.8 | 4 | 0.8 | 0.1 | 1.2 | 25 |
max °C | 14 | 14 | 13 | 16 | 15 | 14 | 15 | 15 | 13 | 15 | 15 | 13 | 15 | 15 | 12 | 14 | 13 | 12 |
min °C | 13 | 14 | 12 | 13 | 14 | 13 | 14 | 14 | 12 | 13 | 14 | 11 | 13 | 13 | 12 | 12 | 12 | 10 |
chill °C | 10 | 12 | 9 | 11 | 14 | 12 | 13 | 14 | 11 | 13 | 14 | 11 | 13 | 12 | 12 | 12 | 11 | 7 |
Freezing level m | 4750 | 4650 | 4500 | 4750 | 4700 | 5000 | 4700 | 4450 | 4250 | 4200 | 4200 | 4200 | 4250 | 4350 | 4350 | 4450 | 4550 | 4500 |
Cloud base (m) | 800 | 800 | 800 | 850 | 1850 | 800 | 850 | 1650 | 2200 | 900 | 2600 | 2150 | 1500 | 2350 | 850 | 2300 | 2250 | 800 |
 | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:33 | — | — |
 | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 96mm), heaviest during Fri night. Very mild (max 16°C on Sat morning, min 12°C on Fri night). Winds decreasing (strong winds from the SW on Fri morning, calm by Sat afternoon).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Heavy rain (total 37mm), heaviest during Wed night. Very mild (max 15°C on Mon morning, min 10°C on Wed 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 |
|---|---|---|---|---|---|
Matsumoto Airport |  | ||||
lightning 8km S of Ryuo |  | ||||
* 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.