– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 8 am Tue 02 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Tue 02 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Tue 02 Dec Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Tue morning, min -13°C on Wed night). Winds increasing (light winds from the SW on Tue morning, near gales from the WNW by Wed night). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Sun afternoon, min -8°C on Fri morning). Winds decreasing (fresh winds from the WSW on Fri morning, light winds from the W by Sun night). | |||||||||||||||||
Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | |  |  | | | | | | | |
clear | some clouds | cloudy | some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | snow shwrs | clear | clear | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 5 | 4 | 1 | 0 | -1 | -11 | -9 | -7 | -9 | -7 | -7 | -5 | -2 | -1 | -2 | 0 | 1 | 1 |
min°C | 3 | 2 | -1 | 0 | -6 | -13 | -11 | -8 | -10 | -8 | -8 | -7 | -4 | -2 | -2 | -1 | 1 | 0 |
-1 | -3 | -8 | -7 | -14 | -27 | -21 | -17 | -21 | -18 | -15 | -14 | -10 | -8 | -8 | -8 | -4 | -4 | |
2450 | 2500 | 2050 | 2000 | 1850 | 350 | 450 | 1050 | 550 | 900 | 1100 | 550 | 1100 | 1750 | 1400 | 1750 | 2150 | 2200 | |
Cloud base (m) | 8400 | 6350 | 6500 | 6000 | 2200 | 1750 | 1650 | 2050 | 850 | 1650 | 850 | 2150 | ||||||
 | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 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: Mostly dry. Freeze-thaw conditions (max 5°C on Tue morning, min -13°C on Wed night). Winds increasing (light winds from the SW on Tue morning, near gales from the WNW by Wed night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun afternoon, min -8°C on Fri morning). Winds decreasing (fresh winds from the WSW on Fri morning, light winds from the W by Sun 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 |
|---|---|---|---|---|---|
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.