– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 8 am Wed 12 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 20mm), heaviest on Fri afternoon. Very mild (max 12°C on Fri afternoon, min 9°C on Wed morning). Winds decreasing (strong winds from the SSE on Wed afternoon, calm by Fri afternoon). | Days 4–6 Weather SummaryModerate rain (total 17mm), heaviest on Sat afternoon. Very mild (max 13°C on Mon night, min 11°C on Sat morning). Wind will be generally light. | |||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  | | | | | | | | | | | |
rain shwrs | rain shwrs | clear | some clouds | rain shwrs | rain shwrs | rain shwrs | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 800 | 4150 | 900 | 1500 | 6300 | 850 | 900 | 2700 | 950 | 1600 | 2050 | 900 | 900 | 2000 | 1950 | 1600 | 2200 | 1800 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 4 | 0.4 | — | — | 1.7 | 0.5 | 0.7 | 8 | 5 | 1.8 | 10 | 2 | 0.5 | 1.1 | 0.5 | 0.3 | 0.6 | 0.5 |
max °C | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 12 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 13 |
min °C | 9 | 9 | 9 | 10 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 11 |
chill °C | 6 | 5 | 5 | 7 | 9 | 7 | 10 | 11 | 11 | 11 | 11 | 11 | 9 | 10 | 9 | 10 | 11 | 9 |
Freezing level m | 4450 | 4450 | 4400 | 4550 | 4500 | 4650 | 4700 | 4750 | 4800 | 4750 | 4800 | 4800 | 4800 | 4850 | 5100 | 5150 | 5050 | 5250 |
 | 5:01 | — | — | 5:01 | — | — | 5:03 | — | — | 5:03 | — | — | 5:05 | — | — | 5:05 | — | — |
 | — | 6:39 | — | — | 6:38 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:34 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Moderate rain (total 20mm), heaviest on Fri afternoon. Very mild (max 12°C on Fri afternoon, min 9°C on Wed morning). Winds decreasing (strong winds from the SSE on Wed afternoon, calm by Fri afternoon).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Moderate rain (total 17mm), heaviest on Sat afternoon. Very mild (max 13°C on Mon night, min 11°C on Sat morning). 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 |  | ||||
* 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.