– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Mon 15 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Mon 15 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Mon 15 Dec Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Wed morning, min -2°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 12°C on Sun morning, min 2°C on Thu night). Wind will be generally light. | ||||||||||||||||
Mon 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | |  | | | | | | |  |  | | |
clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | cloudy | rain shwrs | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.2 | — | |
max°C | 2 | -2 | 4 | 5 | 2 | 6 | 6 | 2 | 5 | 6 | 3 | 8 | 9 | 6 | 9 | 8 | 8 |
min°C | 0 | -2 | 1 | 3 | 1 | 3 | 3 | 0 | 1 | 3 | 2 | 5 | 6 | 6 | 8 | 8 | 7 |
-3 | -5 | 1 | 1 | -1 | 1 | 1 | -3 | 1 | 3 | -1 | 3 | 4 | 4 | 6 | 7 | 5 | |
1250 | 650 | 1100 | 1800 | 1200 | 1500 | 1900 | 1350 | 1150 | 1900 | 1350 | 2100 | 2800 | 2850 | 2500 | 2600 | 2800 | |
Cloud base (m) | 2250 | 850 | 900 | 850 | 1650 | 850 | 850 | 900 | 2050 | 1000 | 3000 | ||||||
 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — |
 | 4:32 | — | — | 4:32 | — | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — | — | 4:35 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Mostly dry. Freeze-thaw conditions (max 6°C on Wed morning, min -2°C on Mon night). Wind will be generally light.
Mount Iō (Yatsugatake) Weather (Days 3-6):
Mostly dry. Very mild (max 12°C on Sun morning, min 2°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 |
|---|---|---|---|---|---|
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.