– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Mon 08 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Mon 08 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Mon 08 Dec Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be below freezing (max -5°C on Wed night, min -11°C on Tue afternoon). Winds decreasing (gales from the W on Mon afternoon, fresh winds from the WNW by Tue night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max -5°C on Sun morning, min -17°C on Fri morning). Winds decreasing (severe gales from the W on Thu night, light winds from the WNW by Sat morning). | ||||||||||||||||
Mon 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  | | |  |  | | | | |  | |
some clouds | clear | clear | clear | clear | some clouds | some clouds | cloudy | some clouds | clear | snow shwrs | snow shwrs | clear | clear | clear | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | 5 | 1 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -6 | -7 | -10 | -10 | -8 | -8 | -7 | -5 | -6 | -7 | -7 | -17 | -15 | -13 | -9 | -9 | -7 |
min°C | -7 | -9 | -10 | -11 | -9 | -8 | -8 | -6 | -6 | -7 | -14 | -17 | -17 | -14 | -11 | -9 | -9 |
-18 | -20 | -20 | -22 | -19 | -18 | -19 | -17 | -17 | -19 | -27 | -31 | -31 | -26 | -18 | -19 | -20 | |
1950 | 1150 | 950 | 1450 | 850 | 1200 | 1750 | 1300 | 1750 | 1950 | 1300 | 650 | 600 | 0 | 300 | 1000 | 650 | |
Cloud base (m) | 1550 | 850 | 850 | 950 | 850 | 8000 | 7000 | 6900 | 4800 | 3350 | 1650 | 850 | 2150 | 900 | 900 | 5500 | 2950 |
 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:47 | — | — |
 | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — |
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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 -5°C on Wed night, min -11°C on Tue afternoon). Winds decreasing (gales from the W on Mon afternoon, fresh winds from the WNW by Tue night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
A light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max -5°C on Sun morning, min -17°C on Fri morning). Winds decreasing (severe gales from the W on Thu night, light winds from the WNW by Sat morning).
This table gives the weather forecast for Mount Iō (Yatsugatake) at the specific elevation of 2760 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.