– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 8 am Mon 05 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Mon 05 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Mon 05 Jan 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 -4°C on Mon morning, min -12°C on Mon night). Winds decreasing (strong winds from the W on Mon morning, light winds from the W by Tue night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -3°C on Sat morning, min -13°C on Sat night). Winds increasing (light winds from the WSW on Fri morning, near gales from the SW by Sat morning). | |||||||||||||||||
Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | |||||||||||||
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 | clear | some clouds | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | some clouds | heavy snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 19 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -4 | -8 | -9 | -7 | -8 | -5 | -5 | -8 | -8 | -10 | -11 | -6 | -5 | -6 | -3 | -3 | -5 |
min °C | -5 | -7 | -12 | -10 | -7 | -8 | -8 | -7 | -9 | -8 | -11 | -12 | -9 | -5 | -6 | -5 | -5 | -13 |
-14 | -16 | -22 | -19 | -15 | -14 | -15 | -16 | -19 | -17 | -22 | -22 | -14 | -11 | -13 | -14 | -15 | -25 | |
1200 | 1500 | 500 | 400 | 950 | 300 | 750 | 1450 | 550 | 850 | 700 | 0 | 350 | 1250 | 550 | 950 | 1550 | 600 | |
Cloud base (m) | 850 | 1650 | 800 | 1550 | 2450 | 4950 | 4550 | 2100 | 850 | 1700 | 1500 | 750 | ||||||
 | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | 4:45 | — | — | 4:45 | — | — | 4:46 | — | — | 4:47 | — | — | 4:49 | — | — | 4:50 | — |
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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 -4°C on Mon morning, min -12°C on Mon night). Winds decreasing (strong winds from the W on Mon morning, light winds from the W by Tue night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -3°C on Sat morning, min -13°C on Sat night). Winds increasing (light winds from the WSW on Fri morning, near gales from the SW by Sat 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 | |||||
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.