– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Wed 29 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Wed 29 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Wed 29 Apr Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 8mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 4°C on Fri morning, min -3°C on Fri night). Winds increasing (light winds from the WSW on Thu morning, severe gales from the NNW by Fri night). | Days 5–7 Weather SummaryModerate rain (total 19mm) heaviest on Mon morning, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 7°C on Sun night, min -2°C on Mon night). Winds increasing (light winds from the W on Sat afternoon, stormy winds from the WSW by Sun night). | ||||||||||||||||
Wed 29 | Thursday 30 | Friday 1 | Saturday 2 | Sunday 3 | Monday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  |  |  | |  | |  |  |  |  | | |
cloudy | cloudy | light rain | cloudy | light snow | light rain | snow shwrs | snow shwrs | clear | clear | clear | clear | some clouds | mod. rain | heavy rain | rain shwrs | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | 1 | — | 1 | 2 | — | — | — | — | — | — | — | — | 2 | |
— | — | 0.9 | — | 3 | 4 | 0.5 | — | — | — | — | — | — | 6 | 12 | 0.7 | — | |
max °C | 0 | 1 | 2 | 1 | 3 | 4 | 3 | -1 | 1 | 2 | 4 | 3 | 4 | 7 | 7 | 6 | 2 |
min °C | 0 | 0 | 1 | 0 | 0 | 4 | 0 | -3 | 1 | 2 | 3 | 3 | 3 | 4 | 7 | 4 | -2 |
-8 | -5 | -3 | -7 | -7 | -3 | -6 | -13 | -7 | -2 | -2 | -3 | -3 | -4 | 0 | -2 | -12 | |
2750 | 2800 | 3200 | 3000 | 2900 | 3500 | 3250 | 2500 | 2900 | 2900 | 3550 | 3250 | 3250 | 4150 | 4200 | 3950 | 2800 | |
Cloud base (m) | 3250 | 900 | 850 | 850 | 850 | 800 | 1450 | 800 | 2950 | 6050 | 5450 | 5700 | 2250 | 800 | 800 | 2000 | |
 | — | — | 4:54 | — | — | 4:54 | — | — | 4:52 | — | — | 4:52 | — | — | 4:50 | — | — |
 | 6:30 | — | — | 6:31 | — | — | 6:32 | — | — | 6:34 | — | — | 6:35 | — | — | 6:35 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Light rain (total 8mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 4°C on Fri morning, min -3°C on Fri night). Winds increasing (light winds from the WSW on Thu morning, severe gales from the NNW by Fri night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Moderate rain (total 19mm) heaviest on Mon morning, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 7°C on Sun night, min -2°C on Mon night). Winds increasing (light winds from the W on Sat afternoon, stormy winds from the WSW by Sun night).
This table gives the weather forecast for Mount Iō (Yatsugatake) at the specific elevation of 2760 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 |
|---|---|---|---|---|---|
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.