– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 am Sat 07 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Sat 07 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sat 07 Feb Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Sat morning. Temperatures will be below freezing (max -1°C on Mon afternoon, min -14°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of snow turning to light rain (total 2mm) on Wed afternoon. Freeze-thaw conditions (max 6°C on Tue morning, min -4°C on Thu night). Wind will be generally light. | |||||||||||||||||
Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | |  | |  | |  | |  | | | | |
light snow | light snow | snow shwrs | light snow | snow shwrs | some clouds | clear | clear | clear | clear | some clouds | snow shwrs | light rain | light rain | cloudy | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
2 | 2 | 2 | 1 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | 0.3 | 2 | — | — | — | — | |
max °C | -2 | -2 | -3 | -6 | -7 | -11 | -3 | -1 | -2 | 6 | 6 | 2 | 5 | 4 | 2 | 1 | 1 | -3 |
min °C | -4 | -4 | -8 | -7 | -9 | -14 | -7 | -4 | -5 | 1 | 2 | 1 | 4 | 2 | -2 | -1 | -2 | -4 |
-7 | -4 | -8 | -12 | -15 | -14 | -12 | -8 | -8 | -2 | -1 | -3 | 1 | 2 | -6 | -5 | -6 | -6 | |
450 | 700 | 500 | 0 | 0 | 0 | 0 | 800 | 0 | 1250 | 1900 | 1150 | 1650 | 1600 | 1000 | 800 | 1200 | 400 | |
Cloud base (m) | 1550 | 800 | 800 | 800 | 1450 | 1850 | 2050 | 2050 | 850 | 6450 | 850 | 800 | 800 | 800 | 800 | 850 | 850 | |
 | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — |
 | — | 5:19 | — | — | 5:20 | — | — | 5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: A light covering of new snow mostly falling on Sat morning. Temperatures will be below freezing (max -1°C on Mon afternoon, min -14°C on Sun night). Wind will be generally light.
Mount Iō (Yatsugatake) Weather (Days 3-6):
A dusting of snow turning to light rain (total 2mm) on Wed afternoon. Freeze-thaw conditions (max 6°C on Tue morning, min -4°C on Thu 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 7km ESE of Maruko |  | ||||
Karuizawa | |||||
* 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.