– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Fri 01 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Fri 01 May Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 01 May Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 43mm), heaviest during Sun night. Very mild (max 10°C on Sun night, min 1°C on Fri night). Winds increasing (light winds from the WSW on Sat night, near gales from the SW by Sun night). | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Mon night. Very mild (max 11°C on Thu morning, min 2°C on Mon night). Winds decreasing (fresh winds from the WSW on Mon afternoon, calm by Wed afternoon). | ||||||||||||||||
Fri 1 | Saturday 2 | Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  |  |  |  | | | | | | | |
risk tstorm | some clouds | clear | some clouds | some clouds | some clouds | light rain | heavy rain | heavy rain | rain shwrs | rain shwrs | clear | some clouds | some clouds | some clouds | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
4 | — | — | — | — | — | 0.2 | 26 | 12 | 0.8 | 0.7 | — | — | — | — | 0.7 | 0.5 | |
max °C | 9 | 2 | 8 | 8 | 8 | 9 | 8 | 10 | 10 | 8 | 3 | 9 | 9 | 6 | 8 | 9 | 6 |
min °C | 4 | 1 | 6 | 8 | 6 | 7 | 8 | 8 | 7 | 6 | 2 | 5 | 8 | 5 | 6 | 8 | 5 |
-2 | -6 | 1 | 5 | 3 | 4 | 4 | 3 | 2 | 1 | -4 | 2 | 6 | 2 | 4 | 8 | 4 | |
3250 | 2300 | 2750 | 2900 | 3550 | 3000 | 3150 | 4250 | 3900 | 2950 | 2250 | 3250 | 3000 | 3400 | 3150 | 3000 | 2950 | |
Cloud base (m) | 750 | 750 | 5550 | 5050 | 3150 | 800 | 800 | 800 | 2100 | 8650 | 1850 | 6500 | 2700 | 2200 | |||
 | — | — | 4:52 | — | — | 4:52 | — | — | 4:50 | — | — | 4:50 | — | — | 4:48 | — | — |
 | 6:32 | — | — | 6:34 | — | — | 6:35 | — | — | 6:35 | — | — | 6:36 | — | — | 6:37 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 43mm), heaviest during Sun night. Very mild (max 10°C on Sun night, min 1°C on Fri night). Winds increasing (light winds from the WSW on Sat night, near gales from the SW by Sun night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Mon night. Very mild (max 11°C on Thu morning, min 2°C on Mon night). Winds decreasing (fresh winds from the WSW on Mon afternoon, calm by Wed 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 |
|---|---|---|---|---|---|
thunderstorm affecting Suwa |  | ||||
lightning 5km W of Chino | | ||||
lightning 8km ESE of Tatsuno | | ||||
lightning 6km S of Okaya | | ||||
lightning 12km ENE of Saku | | ||||
lightning 11km NNE of Shiojiri | | ||||
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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.