– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Sat 29 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 29 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 19mm), heaviest on Sun morning. Very mild (max 14°C on Sun afternoon, min 12°C on Sat afternoon). Winds decreasing (near gales from the WNW on Sat afternoon, light winds from the SW by Mon night). | Days 5–7 Weather SummaryHeavy rain (total 27mm), heaviest during Thu night. Very mild (max 13°C on Tue afternoon, min 10°C on Thu night). Winds increasing (light winds from the SW on Tue afternoon, fresh winds from the WSW by Thu night). | ||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | |  | | | | |  | |  |  | |
mod. rain | light rain | mod. rain | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | clear | risk tstorm | rain shwrs | clear | rain shwrs | risk tstorm | risk tstorm | light rain | heavy rain | |
Cloud base (m) | 800 | 800 | 850 | 850 | 850 | 950 | 2300 | 900 | 950 | 2300 | 1800 | 2400 | 2950 | 850 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 6 | 0.7 | 8 | 1.1 | 0.8 | 0.5 | 2 | 0.4 | — | 2 | 0.5 | — | 1 | 1.1 | 1.2 | 4 | 14 |
max °C | 12 | 12 | 12 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 11 |
min °C | 12 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 13 | 13 | 12 | 13 | 13 | 12 | 12 | 11 | 10 |
chill °C | 8 | 8 | 9 | 11 | 10 | 10 | 10 | 10 | 12 | 12 | 11 | 11 | 12 | 10 | 10 | 10 | 6 |
Freezing level m | 5200 | 5250 | 5150 | 5200 | 5300 | 5150 | 5300 | 5250 | 5100 | 4950 | 5050 | 5050 | 4850 | 4950 | 4950 | 4950 | 5100 |
 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:18 | — | — | 5:18 | — | — |
 | 6:19 | — | — | 6:16 | — | — | 6:15 | — | — | 6:14 | — | — | 6:13 | — | — | 6:12 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Moderate rain (total 19mm), heaviest on Sun morning. Very mild (max 14°C on Sun afternoon, min 12°C on Sat afternoon). Winds decreasing (near gales from the WNW on Sat afternoon, light winds from the SW by Mon night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Heavy rain (total 27mm), heaviest during Thu night. Very mild (max 13°C on Tue afternoon, min 10°C on Thu night). Winds increasing (light winds from the SW on Tue afternoon, fresh winds from the WSW by Thu 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.