– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 8 pm Fri 07 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Fri 07 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Fri 07 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 26°C on Sun morning, min 19°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 14mm), heaviest on Thu afternoon. Warm (max 23°C on Tue morning, min 17°C on Mon night). Wind will be generally light. | |||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  | | |  | |  | | |  | |
risk tstorm | risk tstorm | risk tstorm | rain shwrs | light rain | risk tstorm | risk tstorm | rain shwrs | risk tstorm | rain shwrs | cloudy | cloudy | light rain | rain shwrs | rain shwrs | some clouds | |
Cloud base (m) | 2250 | 1600 | 2000 | 2550 | 2150 | 850 | 1750 | 2800 | 6700 | 3050 | 1500 | 1650 | 4300 | 4100 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.7 | 2 | 7 | 0.4 | 0.1 | 1.8 | 3 | 0.1 | 2 | 0.6 | — | — | 1 | 0.4 | 0.6 | — |
max °C | 22 | 25 | 25 | 22 | 26 | 26 | 21 | 25 | 26 | 19 | 23 | 22 | 20 | 22 | 21 | 18 |
min °C | 20 | 23 | 23 | 20 | 22 | 23 | 19 | 21 | 22 | 17 | 19 | 20 | 17 | 19 | 19 | 17 |
chill °C | 20 | 23 | 23 | 20 | 22 | 23 | 19 | 21 | 22 | 17 | 19 | 20 | 17 | 19 | 19 | 17 |
Freezing level m | 5000 | 4950 | 5000 | 4950 | 4800 | 4750 | 4750 | 4700 | 4650 | 4550 | 4650 | 4650 | 4600 | 4350 | 4400 | 4600 |
 | — | 4:58 | — | — | 4:58 | — | — | 5:00 | — | — | 5:01 | — | — | 5:01 | — | — |
 | — | — | 6:45 | — | — | 6:43 | — | — | 6:42 | — | — | 6:40 | — | — | 6:39 | — |
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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 26°C on Sun morning, min 19°C on Sun night). Wind will be generally light.
Mount Iō (Yatsugatake) Weather (Days 3-6):
Moderate rain (total 14mm), heaviest on Thu afternoon. Warm (max 23°C on Tue morning, min 17°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 5km WNW of Ueda |  | ||||
lightning 29km W of Shiojiri | | ||||
lightning 26km WSW 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.