– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Fri 14 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Fri 14 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 14 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 18mm), heaviest on Sat afternoon. Warm (max 24°C on Fri afternoon, min 18°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 4mm), mostly falling on Thu morning. Warm (max 27°C on Tue afternoon, min 19°C on Mon night). Wind will be generally light. | ||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | |  |  | | |  | |  | | |  | |
risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | some clouds | some clouds | rain shwrs | rain shwrs | clear | rain shwrs | clear | rain shwrs | risk tstorm | risk tstorm | |
Cloud base (m) | 2050 | 850 | 900 | 2050 | 900 | 1650 | 2200 | 5700 | 3050 | 900 | 6300 | 3000 | 900 | 950 | 2250 | 1800 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 6 | 1.5 | 1.8 | 6 | 0.5 | 0.7 | 1.8 | — | — | 0.2 | 0.2 | — | 0.1 | — | 0.1 | 1.3 | 0.7 |
max °C | 24 | 20 | 22 | 21 | 19 | 22 | 21 | 19 | 24 | 25 | 20 | 26 | 27 | 21 | 26 | 25 | 22 |
min °C | 22 | 19 | 21 | 20 | 18 | 20 | 20 | 18 | 21 | 22 | 19 | 22 | 23 | 20 | 24 | 24 | 21 |
chill °C | 22 | 19 | 21 | 20 | 18 | 20 | 20 | 18 | 21 | 22 | 19 | 22 | 23 | 20 | 24 | 24 | 21 |
Freezing level m | 4850 | 4850 | 4850 | 4850 | 4800 | 4900 | 4900 | 5200 | 5150 | 4850 | 5250 | 5250 | 5050 | 5350 | 5250 | 5150 | 5150 |
 | — | — | 5:03 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:07 | — | — |
 | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:31 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Moderate rain (total 18mm), heaviest on Sat afternoon. Warm (max 24°C on Fri afternoon, min 18°C on Sat night). Wind will be generally light.
Mount Iō (Yatsugatake) Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Thu morning. Warm (max 27°C on Tue afternoon, min 19°C on Mon night). Wind will be generally light.
This table gives the weather forecast for Mount Iō (Yatsugatake) at the specific elevation of 1000 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 20km ENE of Chino |  | ||||
lightning 15km N of Suwa | | ||||
lightning 11km NNE of Shiojiri | | ||||
lightning 15km N of Okaya | | ||||
 | |||||
Matsumoto Airport |  | ||||
lightning 7km S of Toyoshina | |
* 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.