– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 8 pm Thu 18 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Thu 18 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 18 Jun Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 41mm), heaviest during Sat night. Very mild (max 17°C on Fri afternoon, min 11°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 6mm), mostly falling on Mon afternoon. Very mild (max 15°C on Mon afternoon, min 7°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | | | | | | |  | | | |
risk tstorm | clear | rain shwrs | rain shwrs | light rain | mod. rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
1.5 | — | 1.4 | 1.4 | 0.5 | 8 | 23 | 2 | 3 | 2 | 0.9 | 1.8 | 0.6 | — | 0.1 | 0.1 | — | 0.5 | 0.2 | |
max °C | 13 | 16 | 17 | 13 | 14 | 13 | 12 | 15 | 16 | 12 | 14 | 15 | 11 | 12 | 12 | 8 | 12 | 11 | 9 |
min °C | 11 | 14 | 15 | 12 | 13 | 12 | 12 | 12 | 14 | 11 | 12 | 13 | 8 | 9 | 10 | 7 | 11 | 10 | 9 |
9 | 14 | 15 | 12 | 12 | 10 | 10 | 10 | 14 | 10 | 11 | 12 | 6 | 7 | 10 | 5 | 11 | 10 | 9 | |
4100 | 4350 | 4300 | 4350 | 4350 | 4500 | 4650 | 4400 | 4500 | 4400 | 4300 | 4200 | 4250 | 3650 | 3650 | 3550 | 4050 | 3800 | 4250 | |
Cloud base (m) | 800 | 1800 | 900 | 1900 | 800 | 800 | 1950 | 1500 | 1450 | 2000 | 1550 | 850 | 2900 | 2200 | 850 | 2800 | 900 | ||
 | — | 4:28 | — | — | 4:28 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — |
 | — | — | 7:05 | — | — | 7:06 | — | — | 7:06 | — | — | 7:06 | — | — | 7:06 | — | — | 7:06 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 41mm), heaviest during Sat night. Very mild (max 17°C on Fri afternoon, min 11°C on Thu night). Wind will be generally light.
Mount Iō (Yatsugatake) Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Mon afternoon. Very mild (max 15°C on Mon afternoon, min 7°C on Tue night). Wind will be generally light.
This table gives the weather forecast for Mount Iō (Yatsugatake) at the specific elevation of 2000 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 NE of Komoro |  | ||||
lightning 4km NNE of Tomioka | | ||||
lightning 18km SW of Nakanojo | | ||||
lightning 4km ENE of Annaka | | ||||
lightning 4km N of Yoshii | | ||||
lightning 9km SW of Kodama | | ||||
lightning 8km N of Chichibu | | ||||
thunderstorm affecting Fujioka | | ||||
lightning 4km E of Takasaki | |
* 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.