– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Wed 10 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Wed 10 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Wed 10 Dec Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Thu night. Freeze-thaw conditions (max 7°C on Thu morning, min -6°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 18mm), heaviest on Sun morning. Freeze-thaw conditions (max 4°C on Sat afternoon, min -4°C on Mon night). Wind will be generally light. | ||||||||||||||||
Wed 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | | | | | |  |  |  |  |  | | | |
clear | some clouds | clear | clear | snow shwrs | clear | clear | some clouds | clear | clear | rain shwrs | heavy rain | rain shwrs | clear | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | 1.7 | — | — | — | — | — | 1.4 | 17 | 0.4 | — | — | — | — | |
max°C | 5 | 2 | 7 | 7 | 4 | -1 | -2 | -5 | 2 | 4 | 3 | 3 | 4 | -1 | 1 | 0 | -3 |
min°C | 2 | 1 | 4 | 3 | -2 | -2 | -5 | -6 | -2 | 1 | 1 | 3 | 1 | -3 | -1 | -2 | -4 |
1 | 1 | 1 | -1 | -6 | -6 | -10 | -10 | -4 | -3 | -3 | 2 | -2 | -7 | -4 | -5 | -7 | |
1700 | 1250 | 1550 | 1950 | 1450 | 700 | 800 | 0 | 700 | 1550 | 1250 | 1850 | 1700 | 750 | 900 | 1000 | 200 | |
Cloud base (m) | 2450 | 850 | 5150 | 800 | 900 | 2200 | 900 | 4950 | 4800 | 1700 | 800 | 750 | 1400 | 900 | 1950 | 850 | |
 | — | — | 6:46 | — | — | 6:47 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — |
 | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:32 | — | — | 4:32 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Drizzle at first, then turning colder with dusting of snow on Thu night. Freeze-thaw conditions (max 7°C on Thu morning, min -6°C on Fri night). Wind will be generally light.
Mount Iō (Yatsugatake) Weather (Days 3-6):
Moderate rain (total 18mm), heaviest on Sun morning. Freeze-thaw conditions (max 4°C on Sat afternoon, min -4°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 |
|---|---|---|---|---|---|
Karuizawa | |||||
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.