– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 am Wed 03 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Wed 03 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Wed 03 Dec Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max 0°C on Wed morning, min -12°C on Wed night). Winds decreasing (near gales from the W on Wed night, light winds from the WNW by Fri night). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Mon morning, min -7°C on Mon night). Winds increasing (light winds from the W on Sun night, strong winds from the WSW by Mon afternoon). | |||||||||||||||||
Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  |  | | | | | | |  | | | |
some clouds | some clouds | snow shwrs | clear | clear | some clouds | some clouds | snow shwrs | clear | clear | some clouds | clear | clear | clear | clear | cloudy | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 0 | -1 | -10 | -9 | -8 | -9 | -7 | -7 | -5 | -2 | -1 | -2 | 1 | 2 | 1 | 3 | 2 | -2 |
min°C | 0 | -5 | -12 | -11 | -8 | -10 | -8 | -8 | -7 | -3 | -2 | -3 | -1 | 1 | 0 | 2 | 0 | -7 |
-6 | -12 | -25 | -21 | -18 | -21 | -18 | -15 | -14 | -8 | -8 | -10 | -7 | -4 | -6 | -4 | -7 | -15 | |
2000 | 1850 | 400 | 550 | 950 | 500 | 900 | 1100 | 550 | 1200 | 1800 | 1500 | 1750 | 2300 | 2300 | 2350 | 2250 | 1400 | |
Cloud base (m) | 6300 | 2250 | 1750 | 1750 | 2150 | 900 | 1700 | 850 | 5650 | 4500 | 6950 | 6400 | 850 | |||||
 | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — |
 | — | 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: A dusting of new snow. Temperatures will be below freezing (max 0°C on Wed morning, min -12°C on Wed night). Winds decreasing (near gales from the W on Wed night, light winds from the WNW by Fri night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 3°C on Mon morning, min -7°C on Mon night). Winds increasing (light winds from the W on Sun night, strong winds from the WSW by Mon afternoon).
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 |  | ||||
* 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.