– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Sun 30 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sun 30 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 30 Aug Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 11mm), heaviest on Mon afternoon. Very mild (max 14°C on Sun afternoon, min 12°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 85mm), heaviest during Sat morning. Very mild (max 13°C on Wed afternoon, min 8°C on Sat morning). Winds increasing (light winds from the WSW on Wed afternoon, fresh winds from the W by Fri night). | ||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | | | | | | |  |  | |
risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | clear | risk tstorm | rain shwrs | clear | rain shwrs | rain shwrs | rain shwrs | risk tstorm | rain shwrs | rain shwrs | mod. rain | heavy rain | |
Cloud base (m) | 900 | 850 | 850 | 2450 | 1550 | 1750 | 2550 | 900 | 7100 | 850 | 900 | 950 | 850 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 0.6 | 0.3 | 4 | 0.4 | — | 3 | 0.7 | — | 0.7 | 0.1 | 0.1 | 8 | 7 | 3 | 9 | 31 |
max °C | 14 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 11 | 11 | 10 |
min °C | 14 | 12 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 11 | 11 | 10 | 9 |
chill °C | 12 | 10 | 11 | 10 | 12 | 12 | 12 | 12 | 12 | 12 | 10 | 10 | 11 | 9 | 9 | 8 | 6 |
Freezing level m | 5250 | 5300 | 5200 | 5200 | 5300 | 5250 | 5100 | 5200 | 5150 | 4950 | 5000 | 4950 | 5150 | 5000 | 5050 | 5050 | 4950 |
 | — | — | 5:16 | — | — | 5:16 | — | — | 5:18 | — | — | 5:18 | — | — | 5:20 | — | — |
 | 6:16 | — | — | 6:15 | — | — | 6:14 | — | — | 6:13 | — | — | 6:12 | — | — | 6:09 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Moderate rain (total 11mm), heaviest on Mon afternoon. Very mild (max 14°C on Sun afternoon, min 12°C on Sun night). Wind will be generally light.
Mount Iō (Yatsugatake) Weather (Days 3-6):
Heavy rain (total 85mm), heaviest during Sat morning. Very mild (max 13°C on Wed afternoon, min 8°C on Sat morning). Winds increasing (light winds from the WSW on Wed afternoon, fresh winds from the W by Fri night).
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.