– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 am Fri 16 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Fri 16 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Fri 16 Jan 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 0°C on Sat morning, min -6°C on Sat night). Mainly strong winds. | Days 4–6 Weather SummaryMostly dry. Temperatures will be below freezing (max -1°C on Mon morning, min -15°C on Wed night). Winds increasing (moderate winds from the WSW on Mon morning, strong winds from the W by Tue night). | |||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | | | | |  |  |  | | | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | cloudy | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -1 | -2 | 0 | 0 | -3 | -2 | -2 | -5 | -1 | -1 | -3 | -3 | -5 | -9 | -12 | -11 | -14 |
min °C | -2 | -1 | -2 | -2 | -1 | -6 | -5 | -4 | -5 | -4 | -2 | -4 | -4 | -8 | -13 | -13 | -13 | -15 |
-10 | -8 | -9 | -10 | -8 | -15 | -14 | -11 | -12 | -10 | -9 | -13 | -12 | -17 | -23 | -22 | -23 | -26 | |
1550 | 1900 | 1750 | 1750 | 1950 | 1000 | 850 | 1450 | 850 | 1250 | 1850 | 1150 | 1300 | 1350 | 0 | 0 | 550 | 0 | |
Cloud base (m) | 850 | 2500 | 850 | 2800 | 2550 | 1450 | 800 | 1450 | 850 | 1500 | 2650 | |||||||
 | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | 4:55 | — | — | 4:57 | — | — | 4:58 | — | — | 4:59 | — | — | 5:00 | — | — | 5:00 | — |
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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 0°C on Sat morning, min -6°C on Sat night). Mainly strong winds.
Mount Iō (Yatsugatake) Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -1°C on Mon morning, min -15°C on Wed night). Winds increasing (moderate winds from the WSW on Mon morning, strong winds from the W by Tue night).
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 |
|---|---|---|---|---|---|
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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.