– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Fri 24 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Fri 24 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 24 Jul Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 17mm), heaviest on Sat afternoon. Very mild (max 15°C on Fri afternoon, min 10°C on Sun night). Winds decreasing (near gales from the W on Sun afternoon, light winds from the WNW by Sun night). | Days 5–7 Weather SummaryHeavy rain (total 45mm), heaviest during Tue afternoon. Very mild (max 13°C on Thu morning, min 9°C on Tue night). Wind will be generally light. | ||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  | | | | | | | | |  | |
risk tstorm | risk tstorm | clear | risk tstorm | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | rain shwrs | rain shwrs | some clouds | |
Cloud base (m) | 3600 | 4850 | 2250 | 4300 | 2000 | 2050 | 1800 | 950 | 2200 | 2200 | 850 | 1900 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 1.8 | — | 4 | 1.2 | 3 | 2 | 0.1 | 2 | 9 | 3 | 4 | 19 | 8 | 0.7 | 0.6 | — |
max °C | 15 | 14 | 14 | 15 | 13 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 12 | 12 |
min °C | 14 | 13 | 14 | 14 | 12 | 12 | 11 | 10 | 11 | 11 | 10 | 10 | 10 | 9 | 10 | 12 | 12 |
chill °C | 12 | 11 | 13 | 12 | 10 | 9 | 6 | 8 | 10 | 9 | 8 | 8 | 8 | 7 | 8 | 10 | 10 |
Freezing level m | 5250 | 5250 | 5150 | 5000 | 4950 | 4850 | 4750 | 4800 | 4700 | 4750 | 4600 | 4650 | 4650 | 4800 | 4850 | 4900 | 5050 |
 | — | — | 4:48 | — | — | 4:48 | — | — | 4:48 | — | — | 4:50 | — | — | 4:50 | — | — |
 | 6:58 | — | — | 6:57 | — | — | 6:55 | — | — | 6:55 | — | — | 6:54 | — | — | 6:53 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Moderate rain (total 17mm), heaviest on Sat afternoon. Very mild (max 15°C on Fri afternoon, min 10°C on Sun night). Winds decreasing (near gales from the W on Sun afternoon, light winds from the WNW by Sun night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Heavy rain (total 45mm), heaviest during Tue afternoon. Very mild (max 13°C on Thu morning, 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 |
|---|---|---|---|---|---|
lightning 10km WSW of Nirasaki |  | ||||
Matsumoto Airport |  | ||||
lightning 7km W of Chichibu | | ||||
 | |||||
* 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.