– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 8 pm Mon 02 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Mon 02 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 02 Feb 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 -1°C on Thu afternoon, min -12°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max 0°C on Fri morning, min -15°C on Sun afternoon). Winds decreasing (fresh winds from the W on Fri morning, light winds from the WSW by Sun morning). | ||||||||||||||||||
Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | |  | | | | | |  |  | | | | |
some clouds | clear | clear | clear | some clouds | some clouds | clear | some clouds | cloudy | clear | some clouds | some clouds | some clouds | cloudy | light snow | light snow | cloudy | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -11 | -8 | -6 | -6 | -2 | -2 | -4 | -2 | -1 | -3 | 0 | 0 | -6 | -10 | -9 | -12 | -14 | -13 | -14 |
min °C | -12 | -10 | -6 | -7 | -5 | -3 | -5 | -4 | -3 | -3 | -2 | -5 | -10 | -10 | -11 | -14 | -14 | -15 | -16 |
-19 | -18 | -10 | -14 | -12 | -10 | -12 | -10 | -10 | -10 | -9 | -13 | -18 | -18 | -19 | -22 | -20 | -25 | -26 | |
300 | 350 | 1050 | 500 | 1000 | 1800 | 1050 | 1350 | 1850 | 1100 | 1400 | 1950 | 650 | 300 | 700 | 0 | 0 | 300 | 0 | |
Cloud base (m) | 1700 | 850 | 8350 | 6100 | 4750 | 5700 | 5900 | 800 | 850 | 1650 | 800 | 800 | 1750 | 2550 | |||||
 | — | 6:45 | — | — | 6:45 | — | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — |
 | — | — | 5:14 | — | — | 5:15 | — | — | 5:16 | — | — | 5:17 | — | — | 5:19 | — | — | 5:20 | — |
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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 Thu afternoon, min -12°C on Mon night). Wind will be generally light.
Mount Iō (Yatsugatake) Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max 0°C on Fri morning, min -15°C on Sun afternoon). Winds decreasing (fresh winds from the W on Fri morning, light winds from the WSW by Sun morning).
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 |  | ||||
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* 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.