– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Wed 01 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Wed 01 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Wed 01 Apr Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 44mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 4°C on Wed afternoon, min -3°C on Thu night). Winds increasing (light winds from the W on Fri afternoon, strong winds from the SSW by Sat morning). | Days 5–7 Weather SummaryA dusting of snow. Milder later with heavy rain (total 26mm) on Sat night. Very mild (max 10°C on Sun morning, min 1°C on Sat afternoon). Winds decreasing (strong winds from the SSW on Sat afternoon, light winds from the SW by Sun afternoon). | ||||||||||||||||
Wed 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  |  | |  | | | | |  |  | |
heavy rain | heavy rain | light snow | some clouds | clear | clear | some clouds | some clouds | cloudy | light snow | rain shwrs | some clouds | some clouds | some clouds | some clouds | light rain | mod. rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | 3 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | |
15 | 29 | — | — | — | — | — | — | — | 4 | 12 | — | — | — | — | 5 | 6 | |
max °C | 4 | 3 | 0 | -2 | -2 | 2 | 4 | 2 | 2 | 2 | 6 | 10 | 10 | 7 | 9 | 6 | 5 |
min °C | 4 | 2 | -2 | -2 | -3 | 0 | 3 | 1 | 1 | 1 | 4 | 8 | 8 | 6 | 7 | 4 | 5 |
1 | -3 | -7 | -8 | -9 | -3 | 1 | -4 | -6 | -6 | -2 | 4 | 6 | 2 | 4 | -1 | 0 | |
2800 | 3050 | 2050 | 1750 | 1350 | 2000 | 2400 | 2750 | 2300 | 2300 | 3350 | 3700 | 3250 | 3500 | 3400 | 2850 | 3350 | |
Cloud base (m) | 800 | 800 | 800 | 800 | 1750 | 2450 | 900 | 1700 | 800 | 7500 | 6400 | 800 | |||||
 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — | 5:26 | — | — | 5:26 | — | — |
 | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:09 | — | — | 6:10 | — | — | 6:12 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 44mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 4°C on Wed afternoon, min -3°C on Thu night). Winds increasing (light winds from the W on Fri afternoon, strong winds from the SSW by Sat morning).
Mount Iō (Yatsugatake) Weather (Days 3-6):
A dusting of snow. Milder later with heavy rain (total 26mm) on Sat night. Very mild (max 10°C on Sun morning, min 1°C on Sat afternoon). Winds decreasing (strong winds from the SSW on Sat afternoon, light winds from the SW by Sun afternoon).
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 |  | ||||
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* 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.