– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 8 am Tue 16 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Tue 16 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Tue 16 Dec Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Temperatures will be below freezing (max -1°C on Wed morning, min -5°C on Wed night). Mainly fresh winds. | Days 4–6 Weather SummaryLight rain (total 4mm), mostly falling on Sat night. Freeze-thaw conditions (max 5°C on Sun afternoon, min 0°C on Fri morning). Wind will be generally light. | |||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | | | | |  |  |  | |  | |  | |
clear | clear | clear | some clouds | clear | cloudy | clear | clear | clear | clear | clear | rain shwrs | cloudy | light rain | rain shwrs | rain shwrs | light rain | light rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | 0.1 | — | 0.6 | 2 | 0.3 | 1.3 | 0.1 | |
max°C | -2 | -2 | -3 | -1 | -1 | -3 | -2 | -2 | -1 | 2 | 3 | 2 | 2 | 3 | 4 | 4 | 5 | 5 |
min°C | -4 | -3 | -4 | -2 | -2 | -5 | -5 | -3 | -3 | 0 | 2 | 2 | 2 | 2 | 3 | 4 | 5 | 2 |
-11 | -10 | -11 | -8 | -9 | -12 | -12 | -9 | -8 | -4 | -2 | -2 | -3 | -3 | -2 | -1 | 1 | -2 | |
1150 | 1800 | 1200 | 1450 | 1900 | 1300 | 1000 | 1650 | 1300 | 2000 | 2650 | 2550 | 2400 | 2500 | 2650 | 2800 | 2900 | 2800 | |
Cloud base (m) | 2300 | 900 | 900 | 1650 | 850 | 850 | 900 | 1050 | 900 | 850 | 900 | 900 | 900 | |||||
 | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — |
 | — | 4:32 | — | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — | — | 4:35 | — | — | 4:35 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Mostly dry. Temperatures will be below freezing (max -1°C on Wed morning, min -5°C on Wed night). Mainly fresh winds.
Mount Iō (Yatsugatake) Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Sat night. Freeze-thaw conditions (max 5°C on Sun afternoon, min 0°C on Fri morning). 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 |
|---|---|---|---|---|---|
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.