– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 8 am Sat 03 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Sat 03 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sat 03 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 -4°C on Sun afternoon, min -13°C on Sat morning). Winds increasing (light winds from the WNW on Sat night, strong winds from the W by Mon morning). | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -5°C on Tue afternoon, min -12°C on Wed night). Winds increasing (calm on Tue night, near gales from the WNW by Wed night). | |||||||||||||||||
Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | | | |  |  | |  | | | | |
some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | some clouds | cloudy | clear | snow shwrs | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -9 | -9 | -5 | -4 | -6 | -5 | -5 | -9 | -6 | -5 | -6 | -5 | -5 | -8 | -11 | -11 | -10 |
min °C | -13 | -10 | -10 | -8 | -5 | -7 | -6 | -8 | -10 | -8 | -5 | -7 | -6 | -7 | -12 | -12 | -12 | -12 |
-22 | -18 | -18 | -16 | -14 | -16 | -15 | -16 | -19 | -16 | -10 | -7 | -8 | -16 | -25 | -24 | -22 | -22 | |
250 | 850 | 150 | 500 | 1400 | 700 | 1100 | 1350 | 400 | 600 | 1400 | 800 | 1100 | 1450 | 700 | 300 | 500 | 0 | |
Cloud base (m) | 1550 | 2250 | 1600 | 850 | 800 | 2000 | 850 | 5600 | 3100 | 800 | 2100 | 2250 | 1900 | |||||
 | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | 4:44 | — | — | 4:45 | — | — | 4:45 | — | — | 4:45 | — | — | 4:46 | — | — | 4:47 | — |
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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 -4°C on Sun afternoon, min -13°C on Sat morning). Winds increasing (light winds from the WNW on Sat night, strong winds from the W by Mon morning).
Mount Iō (Yatsugatake) Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -5°C on Tue afternoon, min -12°C on Wed night). Winds increasing (calm on Tue night, near gales from the WNW by Wed 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.