– 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 SummaryModerate rain (total 14mm) heaviest on Fri morning, then becoming colder with a dusting of snow on Fri night. Mild temperatures (max 8°C on Fri afternoon, min 1°C on Fri night). Winds increasing (light winds from the W on Wed night, strong winds from the NW by Fri night). | Days 5–7 Weather SummaryHeavy rain (total 21mm), heaviest during Mon morning. Very mild (max 10°C on Sun morning, min 3°C on Mon night). Winds increasing (light winds from the W on Sat afternoon, strong winds from the SW 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 | light rain | light rain | light rain | mod. rain | light rain | risk tstorm | snow shwrs | clear | clear | clear | clear | some clouds | mod. rain | heavy rain | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | |
— | 0.2 | 1.5 | 0.5 | 5 | 4 | 2 | — | — | — | — | — | — | 6 | 12 | 0.7 | 2 | |
max °C | 6 | 3 | 4 | 4 | 4 | 7 | 8 | 2 | 8 | 9 | 7 | 10 | 10 | 8 | 10 | 10 | 7 |
min °C | 5 | 2 | 4 | 3 | 3 | 6 | 5 | 1 | 5 | 8 | 6 | 8 | 8 | 7 | 9 | 9 | 3 |
1 | 0 | 2 | -1 | -1 | 2 | 2 | -6 | 0 | 7 | 4 | 5 | 4 | 2 | 5 | 6 | -3 | |
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: Moderate rain (total 14mm) heaviest on Fri morning, then becoming colder with a dusting of snow on Fri night. Mild temperatures (max 8°C on Fri afternoon, min 1°C on Fri night). Winds increasing (light winds from the W on Wed night, strong winds from the NW by Fri night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Heavy rain (total 21mm), heaviest during Mon morning. Very mild (max 10°C on Sun morning, min 3°C on Mon night). Winds increasing (light winds from the W on Sat afternoon, strong winds from the SW 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 |
|---|---|---|---|---|---|
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.