– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 8 am Fri 28 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Fri 28 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Fri 28 Aug Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 6mm), mostly falling on Fri afternoon. Very mild (max 13°C on Fri afternoon, min 10°C on Fri night). Winds decreasing (near gales from the W on Sat morning, light winds from the SW by Sun night). | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Mon afternoon. Very mild (max 15°C on Wed afternoon, min 12°C on Mon night). Winds increasing (light winds from the SW on Mon afternoon, near gales from the SSW by Wed morning). | |||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  |  | | | | | | | | | |
risk tstorm | risk tstorm | light rain | light rain | light rain | some clouds | rain shwrs | risk tstorm | rain shwrs | clear | rain shwrs | rain shwrs | clear | rain shwrs | rain shwrs | rain shwrs | clear | rain shwrs | |
Cloud base (m) | 850 | 6500 | 900 | 1550 | 800 | 2100 | 1950 | 2500 | 850 | 850 | 1650 | 2900 | 1550 | 1700 | 1900 | 850 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.6 | 1.4 | 0.6 | 0.2 | 1.3 | — | 0.1 | 1.3 | 0.1 | — | 0.5 | 0.8 | — | 0.6 | 0.2 | 0.3 | — | 0.1 |
max °C | 12 | 13 | 12 | 11 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 14 | 15 | 14 |
min °C | 11 | 12 | 10 | 10 | 11 | 12 | 12 | 13 | 12 | 13 | 13 | 12 | 13 | 12 | 12 | 12 | 15 | 14 |
chill °C | 8 | 10 | 7 | 5 | 7 | 9 | 9 | 11 | 10 | 12 | 12 | 10 | 11 | 10 | 9 | 8 | 12 | 12 |
Freezing level m | 4850 | 5000 | 4950 | 4950 | 5150 | 5150 | 5100 | 5200 | 5400 | 5200 | 5100 | 5200 | 5150 | 5050 | 5250 | 5200 | 5500 | 5500 |
 | 5:13 | — | — | 5:15 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:18 | — | — |
 | — | 6:20 | — | — | 6:19 | — | — | 6:16 | — | — | 6:15 | — | — | 6:14 | — | — | 6:13 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Light rain (total 6mm), mostly falling on Fri afternoon. Very mild (max 13°C on Fri afternoon, min 10°C on Fri night). Winds decreasing (near gales from the W on Sat morning, light winds from the SW by Sun night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Mon afternoon. Very mild (max 15°C on Wed afternoon, min 12°C on Mon night). Winds increasing (light winds from the SW on Mon afternoon, near gales from the SSW by Wed morning).
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.